Research & Scientific Services · Tampa, Florida
WOSBEDWOSBSDVOSBVOSBWe're defined by integrity, service, and expertise. Our company benefits from a vast knowledge of expertise and a profound portfolio. We deploy a multi-disciplinary team with expertise in areas of
of surveillance and security, Information Systems, IT service management, project management, logistics, procurement, contract management, and educational -training and development.
IT & Software Services · Churchton, Maryland
WOSBEDWOSB8(a)Our solutions span RFID-based asset tracking, data center optimization, cybersecurity, eDiscovery and mobility, all designed to improve operational efficiency and reduce risk.
What sets KTS apart is our ability to deliver precision, not just products. With over 175 years of combined public sector experience and partnerships with best-in-class manufacturers, we tailor solutions that align technology to mission outcomes—so agencies don’t just adopt IT, they make it work—so you get faster deployments, stronger security, real-time visibility, and measurable ROI.
Construction & Trades · Denver, Colorado
WOSBSince 1995, T2 Technologies has been providing telecom / datacom install management, single source customer service, billing audits (80% of telecom invoices are wrong), project / move management, + expertise in all major communications categories.
IT & Software Services · Newark, California
WOSBEDWOSBIT1Demand INC is a full-service IT Infrastructure and Support company with over 20 years of experience. We provide design, deployment, and management of IT systems for businesses of all sizes—from startups to large enterprises. Our certified team delivers end-to-end services including IT strategy, networking, servers, cloud, cybersecurity, low voltage cabling, and physical security systems. We offer local and remote support, 24x7 monitoring, and flexible service models tailored to client needs. Whether managing your full IT environment or supporting internal teams, IT1Demand ensures reliable, secure, and scalable IT operations.
IT1Demand is recognized for its client-focused approach. We deliver tailored IT solutions aligned to each client’s needs, with on-time delivery, flexible scheduling, and a commitment to service excellence.
Your Trusted Partner for Complete IT Infrastructure Services
Professional & Management Consulting · Saint George, Utah
WOSBEDWOSBHUBZoneETP Procurement, LLC is an American Indian Small Business Economic Enterprise specializing in supply chain
management and the reliable delivery of national security procurement solutions to the Department of Defense,
Department of the Interior, and Defense Logistics Agency.
With a network of over 1,200 vetted supply partners, ETP provides unparalleled access to virtually any required
material or component across the national industrial base. Our ability to bridge operational gaps in mission
essential sectors allows us to deliver comprehensive end-to-end supply chain support ranging from critical
application components for aviation, maritime, and nuclear programs to a broad range of direct OEM sourced
commodities across all Federal Supply Code ranges.
IT & Software Services · Las Vegas, Nevada
WOSBProfessional & Management Consulting · Durant, Oklahoma
WOSBEDWOSBSmokey Blue LLC is a woman-owned, EDWOSB-certified small business specializing in vendor coordination, contract management, and operational support. We help prime contractors and organizations stay aligned by acting as a bridge between awarded work and the vendors responsible for delivering it. Whether it's sourcing qualified subcontractors, supporting transitions post-award, or identifying breakdowns in communication and delivery, we bring clarity and structure to complex projects. Our experience spans healthcare operations, federal contract support, and community infrastructure- always grounded in real-world execution, not surface level solutions.
Construction & Trades · Absecon, New Jersey
WOSBSecurity & Safety Services · Calabasas, California
WOSBIT & Software Services · Odenton, Maryland
WOSBSDVOSBVOSBOptimal Ventures, LLC is a certified Women-Owned Small Business (WOSB) and Service-Disabled Veteran-Owned Small Business (SDVOSB) delivering comprehensive solutions to government and commercial clients nationwide. With over 27 years of federal service and program management expertise, we are committed to excellence, innovation, and operational efficiency. Our multi-disciplinary capabilities allow us to deliver tailored services that meet mission-critical needs while exceeding client expectations in the following areas: Human Resources Management & Support, Administrative & Program Management, IT & Technical Support and Janitorial Services.
Professional & Management Consulting · Westmont, Illinois
WOSBThe Advocacy Group offers a wide range of services reflecting the breadth and depth of our experience and the skills of our staff. Our goal is to help you reduce expenses and provide ongoing support for all of your telecommunications service needs. Here at the Advocacy Group we Specialize in telecommunication. We assist with expense management and also with all inventory regarding telecommunication and or network for business and all government agencies. We also assist in processing telecommunication invoices by online access or mail.
Facilities & Building Services · Las Vegas, Nevada
WOSBEDWOSBClean Cut & Trimmed, LLC Consulting, led by experienced professionals with over a decade of industry knowledge, delivers comprehensive solutions in landscaping, janitorial services. Our company leverages a deep foundation in landscape and facilities management combined with strategic expertise in government procurement. Having undergone extensive training at MnDOT as a transportation generalist, I bring collaborative methodologies, safety protocols, and stakeholder engagement strategies to ensure successful project outcomes from start to finish. We take pride in enhancing the aesthetics and functionality of outdoor spaces while ensuring operational excellence in facility cleanliness and maintenance. With a commitment to sustainable solutions and environmental responsibility, we offer a full suite of services, from landscaping design and maintenance to janitorial care that ensures a unblemished and professional environment.
Professional & Management Consulting · Roswell, Georgia
WOSBSDVOSBVOSBN-Ovate Business Solutions, LLC. provides a full range of innovation and technology solutions. Our multi-vendor product knowledge and multi-technology experts makes N-Ovate the right system integration partner for deploying software, networks and infrastructure. We have experience integrating and deploying technology solutions for various business verticals. Our systems integration services use a proven systematic approach to build IT infrastructure that address critical business needs. N-Ovate will be create the right solution for each individual client.
OUR SYSTEMS INTEGRATION INCLUDE:
Solutions Analysis and Design
Technology Consulting
Program Management Support
Application Development
Identity Management
System Implementation
Business Intelligence/Analytics
Post Production Support and Training
Construction & Trades · Orlando, Florida
WOSBWe focus in 3 areas:
-IT SECURITY
-DATA NETWORKS
-VOICE COMM
We are a *Geek-Boutique* and have excellent Federal references, including:
Army
Energy
DoD
FAA
IT & Software Services · San Antonio, Texas
WOSBVision IT, a Woman-Owned Small Business in San Antonio, TX, delivers tailored technology solutions with a People First approach. We support Defensive/Offensive Cyber Ops, NOC/SOC, Systems and Network Engineering, Cybersecurity, and Logistics. Leveraging AI/ML and emerging tech, we enhance efficiency, automation, and data-driven insights to meet evolving government needs with adaptability and innovation.
Construction & Trades · Watertown, South Dakota
WOSBWith a core team of people deeply committed to our success, Tower Systems is a family-operated business headquartered in Watertown, South Dakota, with a division in Winter Park, Florida and a satellite office in Angle Inlet, Minnesota. CEO Kari L. Carlson is a second-generation owner following in the footsteps of her father Bill, who was a highly respected trailblazer in the tower industry. Even as the company grows and expands its services across the globe, the culture remains tight-knit, focused on safety, respect and quality.
Wholesale & Distribution · Philadelphia, Pennsylvania
WOSBConstruction & Trades · Miami, Florida
WOSBEDWOSBConstruction & Trades · Mclean, Virginia
WOSBVOSBDari Concepts provides our clients with access to assets and holistic logistics services in some of the most complex environments across the globe. We assure both government and commercial clients that the technical, secure services they receive are conducted to the highest standards, supported by our offices within the Middle East, U.S, and UK. With U.S. expat leadership operating from a leadership cell based in Iraq, Dari manages compliance with international and local laws and regulations, while effectively operating within the legal and environmental parameters of a foreign country. We have the global experience to confront common supply chain problems associated with the services we provide, before they escalate.
Over the last several years, Dari Concepts has provided the following services to support our clients:
• Transportation
• Construction
• Vehicle & Equipment Leasing
• Airfield Maintenance & Air Transportation
• Network & Communication
Staffing & HR Services · Foster City, California
WOSBEDWOSB8(a)Fellows Corporate Consortium is a boutique global IT, Strategy and Management consulting firm comprised of a cadre of professionals with over 30 years of expertise in the fields of Information Technology, Industrial/Organizational, Social, and Clinical Psychology, Social-Cultural Anthropology, Sociology, Organizational Effectiveness, Development and Behavior, Human Resources Management, Behavioral Management, Health and Wellness, Curriculum and Instruction and Law. We work closely with you to understand and address your unique needs. Our goal is to ensure that we design a cost-effective service that meets present-day needs, and supports future requirements. We ensure the highest quality customer service. We have a proven track record of matching the appropriate resources, with the right tasks; utilizing highly competent and credentialed professionals, and state of the art research-based strategies.
Accounting, Tax & Financial · Cordova, Tennessee
WOSBManufacturing & Production · York, Maine
WOSBProviding high quality IT, Office and Janitorial products with exceptional service for over 8 years. We pride ourselves on our commitment to customer service with the most knowledgeable and experienced people in the industry
Manufacturing & Production · Falls Of Rough, Kentucky
WOSBEDWOSBExperienced in the telecommunications field, Cameras, Electrical, Access Control, Business Phones, Product/Supplies, Project Design and Management. We are also a Motorola Radios Federal Reseller.
IT & Software Services · Laguna Hills, California
WOSBEDWOSB8(a)SDVOSBVOSBFull service engineering firm, specializing in communications systems, land mobile radio, microwave, aviation communications, marine radio, radio towers, computers, networking, data, and all other communications systems engineering. Fully integrated cost based design process from usability engineering to quality assurance.
Construction & Trades · Alexandria, Virginia
WOSBAddon Services LLC is successfully executing IDIQ and JOC federal contracts within military bases. The projects include historic building renovation construction. Design Build construction encompassing a comprehensive list of Definable Features of Work including Mechanical, Electrical, Plumbing (MEP), HVAC, Piping, Ductwork, Roofing, Paving, Architectural, Infrastructure. Our customers were impressed with Addon’s successful completion of projects that they awarded us several contracts in the field of IT, Tech Pubs, Engineering & Professional support services.We are a distributer of UVSheltron UVC and Pure Air decontamination/disinfection products, PPE, masks, lab testing, medical and non-medical equipment sterilization, sanitization, bacteria/virus eradication.
IT & Software Services · Leesburg, Virginia
WOSBEDWOSBHUBZoneFounded in 2007, Kriaanet is an 8 (a) Certified Woman owned, Hub Zone, Government secret level cleared, ISO 9000:2015 certified, infrastructure systems integrators of IT Products and Services to the Federal Government and its Prime Contractors. Our Core Competency is Amazon AWS Cloud, Cisco, HP, Dell, NetApp, Microsoft, Solarwinds and other Network, security and cloud managed service provide and re-seller. We excel in providing below services: • Network Architecture, Implementation, Operations and Support Access and Identity Management • Commercial wireless services, Sharepoint migration, AI/ML and Robotic Process Automation(RPA), Security assessments/audits • Firewalls • Disaster Recovery • Data Center Build-outs
Construction & Trades · Honolulu, Hawaii
WOSBAddon Services LLC (Addon) is a DoD and civilian contractor with exceptional past performance in successfully executing projects in design build Construction, Real Property / Facilities Management, Professional/Administrative Services, Information Technology, Technical Publications, and Manufacturing. We are a woman owned 8(a) EDWOSB firm with a valid DD254.
IT & Software Services · Gainesville, Virginia
WOSB8(a)Pivot Path Solutions, LLC (Pivot Path) is an SBA-certified 8(a), Women-Owned Small Business (WOSB), Small Disadvantaged Business (SDB), and Maryland-certified Minority Business Enterprise (MBE). We deliver innovative, agile, and secure solutions that enable Federal agencies to modernize operations, strengthen resilience, and achieve mission success.
Our core strength lies in blending enterprise IT operations and sustainment, advanced data analytics, cybersecurity, integrated business solutions services, human capital management, and medical research and development to help customers adapt and thrive in complex and evolving environments. As a trusted prime contractor on multiple vehicles, Pivot Path provides full lifecycle program support, from strategic planning and governance to technical implementation and sustainment.
IT & Software Services · Mc Lean, Virginia
WOSBSDVOSBVOSBProgram Management, Project Management, Agile Software, Development, Business Analysis, Requirements Analysis, SELC Support, Configuration Management Support, Evolving Technologies, Security Engineering, Training Support, Analytics and Reporting, Federal and NIST Management, FED Ramp, SCA, full FISMA Security Assessment and Authorization, SAR, POA&M, FISMA Compliance Expert, RMF, O&M
Manufacturing & Production · Denver, Colorado
WOSBEDWOSBConstruction & Trades · Tucson, Arizona
WOSBEDWOSB8(a)HUBZoneOur description: Access Communications Group (ACG) is a federal 8(a), HUBZone & EDWOSB Company that specializes in General Construction and Telecommunications. Services include: D&B, Vertical Construction, Facility Maintenance, House Keeping and Ground Maintenance - Underground Construction, Utility and Commercial -Trenching and Drilling. Electrical, HVAC, Fencing, Retrofitting, Under Telecom we self perform 100% Structured Cabling (ISP and OSP Copper and Fiber Optic, Aerial and Underground, Fusion/Splicing), Audio Video Teleconferencing, CCTV, Sound Masking, Wireless Access Points, Network infrastructure, Phone Systems, Access Controls. Design and Turn-Key Solutions and Landscaping services. Plumbing, electrical and Fire Suppression, protection, and maintenance. Additional offices in Anthony, NM; Tucson, AZ; and Reston, VA.
Security & Safety Services · Tulsa, Oklahoma
WOSBSDVOSBVOSBCitizen Contracting Group LLC is a construction and professional services contract management company offering contract commissioning/oversight/close out services in several fields including but not limited to low voltage, telecommunications, fiber optics, structured cabling, life safety systems, and professional services.
Construction & Trades · Virginia Beach, Virginia
WOSBA WOSB, Minority & Woman-Owned Business Premier Provider and Integrator of Collaborative Video and Telecommunications Solutions.
- Audio Visual
- Telepresence
- Data
- Voice
- Security
Manufacturing & Production · College Park, Maryland
WOSBFounded in 2007, Enterprise Technology Solutions Inc. has trustfully served all major Federal, State & Commercial customers on a range of products, services & solutions from IT Hardware, Software, Services, Office Products, PPE Equipment/Supplies to Hardware Superstore & Healthcare products. We currently hold multiple GSA and SEWP Contracts and our exceptional services have been acknowledged by customers via multiple positive CPARs received over the years. Some of our clients include: DOD, Department of VA, Dept of the Treasury, SSA, NASA.Our Core Competencies are ICT Hardware & Software Solutions, and Office Supplies.Our dedicated IT support team has years of industry experience which enables them to find the perfect solution at your organization’s budget and compliancy requirements. Our core strength lies in building strong partnership across multiple industries. Our strong distribution ties enables us to offer a wide variety of products at all available price levels.
IT & Software Services · Falls Church, Virginia
WOSBEDWOSBSDVOSBVOSBPivotal Point, LLC (Pivotal Point) is an SBA Certified Service Disabled Veteran Owned Small Business (SDVOSB), an SBA Certified 8(a), Economically Disadvantaged Woman-Owned Small Business (EDWOSB) founded in 2008. We provide professional support services to Federal Government & Commercial Businesses. Core Services: Program/Project Mgmt and Mgmt Consulting; IT and Telecommunication Infrastructure Construction, Planning & Engineering Services; Operational Support in IT/Telecomm Infrastructure; Cable Installation/Deinstallation; Network Engineering; Cloud & SharePoint Migration; Asset & Inventory Management; and IT/Data Center Inventory Mgmt (ITIM/DCIM). Pivotal Point is compliant with the National Institute of Standards and Technology (NIST) Cybersecurity Framework (CSF) – NIST 800-171. Our Accounting System has been audited and approved by DCAA. We are a corporate member of BICSI, a professional association in the ICT community. Pivotal Point is ISO 9001:2015 registered.
Professional & Management Consulting · Potomac, Maryland
WOSBFacilities & Building Services · Jacksonville, Florida
WOSBEDWOSBInspiring Lives Forever Transportation offers expertise in Logistical Services, Delivery & Courier Services, Non-Emergency Medical Transportation with specialties in Government Transportation Services to include Remediation, Construction, Landscaping, Janitorial Services, Office Administrative, and Facilities Support Services. A woman-owned SB with a strict code of ethics. Our team of professionals take pride in exceeding the expectations of our customers and clients.
IT & Software Services · Santa Ana, California
WOSBIT & Software Services · Montgomery, Alabama
WOSBEDWOSB8(a)ZealRiver Technologies, Inc. (ZealRiver) is an IT, Digital Modernization, and Professional Services 8(a) HUBZone WOSB established in 2016 in Montgomery, Alabama. ZealRiver’s purpose is to transparently serve customers and employees within a caring corporate community while exceeding performance expectations.
Our delivery excellence is accomplished by joining arms with our clients, investing in the right people, and aligning our team’s development with our customer’s mission and future needs. Our vision is to become the most trusted IT solution provider within the industry.
ZealRiver's Founder and CEO, Cheryl Brown, was inspired to put people and values first when she started ZealRiver and our culture and people are key to what differentiates us with our federal, state, and local customers.
Our team makes a difference within each awarded contract – we lean into our customers’ mission and provide value, expertise, and improve our customers’ return on investment.
IT & Software Services · Leesburg, Virginia
WOSBEDWOSB8(a)HUBZoneIT: Business Process BPM, Modernization, Cost Benefit Analysis, Gap Analysis, SharePoint, Software Development, Database Admin, SQL, Agile Transformation Scrum SAFe Kanban DevOps DevSecOps, Systems Security, As-Is/To-Be, Alternatives Analysis, Enterprise Architecture; GOVERNANCE: Portfolio Management, CPIC, Compliance, Business Case, Budget Planning Formulation Execution, Audit, FISMA, Requirements Analysis, Risk Management; PROGRAM: Governance Planning and execution PMBOK, Agile, PMO, Cost, Budget, Schedule, Resource Change Management, EVM; Market Research; ACQUISITION: Procurement Lifecycle, RFI BPA PWS SOW SOO IGCE, Technical and Pricing Review, Negotiations, Industry Day; QUALITY: Quality Framework, ISO, CMMI, ITIL, Policy, Process, Procedure Development, Continual Improvement, Internal Audit, Corrective Action Training Support; ADMIN SERVS: Document Management, Admin Support, Scanning, Indexing, Data Entry, Property Storage Management, Vendor Management, Management Consulting
Professional & Management Consulting · Montgomery, Alabama
WOSBEDWOSB8(a)HUBZonePMTS, Inc. delivers integrated program management, instructional support, and enterprise IT solutions to Department of Defense customers. Capabilities include Agile program execution using Scrum, full Software Development Lifecycle (SDLC) support, system architecture and engineering, and system/software integration across complex environments. PMTS provides data management, enterprise network solutions, and Information Assurance aligned with DoD cybersecurity standards. The company delivers Instructional Systems Design (ISD), Curriculum Development, LMS integration, and training analytics. Additional services include medical IT support, logistics IT services, strategic consulting, IT financial management, and software license procurement and sustainment. PMTS enables mission-focused, secure, and scalable operations across the enterprise.
IT & Software Services · San Diego, California
WOSBHUBZoneComputer Hardware, software, Wan/Lan network supplier. Computer network services, computer furniture, flooring and facilities management. Infrastructure cabling, VTC and Video Wall installation.
IT & Software Services · Huntsville, Alabama
WOSBEDWOSB8(a)SDVOSBVOSBLaunchTech ensures secure, efficient, and resilient environments for public and private sector customers through comprehensive technology and management consulting services. Our core strengths include enterprise IT, systems engineering and integration, network and infrastructure engineering, cloud architecture and modernization, AI strategy, data engineering, software development, and full lifecycle DevSecOps. We further support mission execution through program and project management, business continuity and disaster recovery, operational process improvement, and change management, helping customers optimize performance and maintain readiness in dynamic environments. LaunchTech holds 8(a), SDVOSB, and WOSB certifications and delivers agile, scalable solutions that modernize systems, strengthen mission outcomes, and advance long-term organizational objectives.
IT & Software Services · Luray, Virginia
WOSBHUBZoneCarverBeth is an SBA Certified WOSB & HUBZone and self-certified Small Disadvantaged Business (SDB) with a Secret FCL. We are led by a management team leveraging real-world expertise from the defense, intelligence, federal civilian, and commercial sectors. We focus on the mission to maintain, unify, and harden the Federal Government and DoD’s facilities, assets, and communication networks. Our leadership brings 20 years of exp. supporting the Government across multiple industries including Program/Project Management & Professional Services; Enterprise IT services; telecommunications; infrastructure; equipment implementation & installation; facility engineering & maintenance; electrical power; security [physical & logical]; supply chain management & distribution, both CONUS and OCONUS. Our leadership has supported Federal contracts in austere locations, like Iraq, Kuwait, Qatar, and Afghanistan–we execute tough work with ease! We are also a value-added reseller.
IT & Software Services · Leesburg, Virginia
WOSB15 years delivering mission-critical IT solutions to
federal agencies. An agile approach with delivery of industry leading technical products and services,
including, data center and enterprise wide IT hardware, software, engineering, on site and remote technical residency services, maintenance, deployment and 24/7 break/fix support.
Project Specific Customer Portal: All projects include a custom web portal. Enabling
our customer with 24/7 access to view project phase status, track deliveries, deploment
progress, create tickets and more.
• Partnerships with Industry leaders: Our industry partnerships allows us to provide
our customers with brand specific technology solutions and access to the technical
personnel required to plan, design, implement, deploy and support enterprise IT
solutions.
• Communication: We believe communication is key to success. We work with each
individual customer to understand their communication preference, style and
expectation.
Construction & Trades · Forest Hill, Maryland
WOSBIT & Software Services · Saint Petersburg, Florida
WOSBCrystal Clear Technologies, Inc. (CCT) is an information technology company offering solutions to help government customers improve their performance and accomplish their missions through our three distinct business lines—Integrated Solutions (IS), Enterprise Services (ES), and Strategic Product Sourcing (SPS). Our business lines aim to analyze our customers’ needs, enhance workforce capabilities, and increase operational efficiencies.
CCT specializes in complex, turnkey IT solutions, to include design, implementation and sustainment for Federal, State and local government clients. In addition to our IT services and value added reseller core capabilities, CCT is well-known for providing our clients with clear strategic advice on all aspects of government contracting while offering extensive knowledge in procurement policies. We possess a facility security clearance at Top Secret Level, and Safeguarding: Secret Level onsite.
IT & Software Services · Columbus, Ohio
WOSBManufacturing & Production · North Sioux City, South Dakota
WOSBFor over 25 years, Sterling has delivered IT solutions to public-sector and private-sector organizations. Serving federal agencies, state or local government entities, schools or universities, corporations, public utilities, or any enterprise — Sterling streamlines the IT solutioning process. An award-winning VAR+ (Value-Added Reseller Plus), Sterling serves as a single point of contact, sourcing the best hardware and software from our 6,600+ OEM partners, offering the brands and services customers seek, with rigorous compliance to supply-chain security. Sterling specialists perform a gamut of Client, Managed or Professional Services, optimizing customer operations with Sterling expertise in high-performance computing, advancements in virtualization, connectivity, cloud infrastructure, cybersecurity, automation, and beyond.
Sterling has earned certifications in the most advanced technologies and is privileged to partner with top IT leaders like NVIDIA, Cisco, Dell, HP, and more.
IT & Software Services · Columbia, Maryland
WOSBEDWOSB8(a)IT & Software Services · Louisville, Kentucky
WOSBPhone systems, Low voltage wire (CAt6, fiber)Paging, VTC, computers for lan and wans, software application, computer training, software application training,telecommunication services,security systems, computers, cctv, surveillance, audio video,
IT & Software Services · Sterling, Virginia
WOSBBusiness Intelligence, Data Warehousing, Integration and Security, Business Objects, Database Management.
Network Architecture, Security, Internet Engineering, Wireless Telecommunications, Systems Engineering and Integration.
Project Management
Engineering & Architecture · Norfolk, Virginia
WOSBIT & Software Services · Herndon, Virginia
WOSBIndigo IT services include Enterprise Messaging (operations, migrations, archiving, and storage); Disaster Recovery; Security Assessments; Systems & Database Administration; Network Design & Implementation; Help Desk Support; and Project Management.
Other B2B Services · Merrick, New York
WOSBManufacturing & Production · Nashville, Tennessee
WOSBTelevergence is a certified WOSB, VOIP telecommunications carrier providing Hosted PBX and Cloud Phone Systems ideal for SMBs with remote workers and government agencies. We also service contact centers and high-volume users with premium Inbound Toll Free service and Local DID telephone numbers; and Outbound Long Distance service. Our nationwide services include installations, resolutions, preventative maintenance and outage restoration for an agency’s telecommunications infrastructure. We are experienced with most legacy and next-gen platforms; including Aculabs, Asterisk, Avaya, Brooktrout, Dialogic, Nobel Systems, Nortel, Survox , Voxco, etc.