State

Certified Women-Owned Businesses in Washington

66 certified women-owned vendors in Washington with an active WOSB or EDWOSB certification, reported from the U.S. SBA Small Business Search. Narrow by industry below.

66 certified vendors · ranked by certification recency & profile depth

01ENVIRONMENTAL REGULATORY SYSTEMS, LLC

Environmental & Waste Services · Pasco, Washington
WOSB

Expert environmental and regulatory compliance services to federal agencies, prime contractors, and regulated facilities. Our team supports projects from new facility startup through legacy site cleanup, with specialized expertise in hazardous, mixed, and radioactive waste programs in highly regulated environments. Services include multimedia permitting and compliance, CAA operating permits, NPDES, water permits, RCRA hazardous waste permits, CERCLA, and other compliance support; environmental program oversight; regulatory document review; regulatory reporting; permit application material submission; compliance oversight; corrective action; remediation support; and contractor performance monitoring. Personnel bring direct experience supporting complex, high-hazard operations and large-scale cleanup efforts, delivering defensible, audit-ready solutions that integrate regulatory requirements into ongoing operations while minimizing risk, cost, and schedule impact.

03KELLY GRIFFIN LLC

Professional & Management Consulting · Seattle, Washington
WOSB

Griffin Facilitation helps teams, organizations, and communities have better conversations and has a track record of successfully facilitating countless meetings, workshops, and focus groups. Our founder, Kelly Griffin, is an IAF Certified Professional Facilitator and is known for fostering supportive environments and empowering groups to own their outcomes. With over 20 years of experience as a facilitator, she has guided organizations through the complex world of design and construction, helped groups create a shared vision, and enabled teams to make critical decisions with confidence.

04STEYER ASSOCIATES, INC

Professional & Management Consulting · Snohomish, Washington
WOSB

With over 20 years of experience helping our clients to connect with customers through excellent content, Steyer offers the benefits of an established business partner while also ensuring your individual projects are shaped by cutting-edge minds and the latest tech. Technical Writing, Editing Developer (Programmer Writing), IT Pro, End-user/Consumer Digital Content, Design & Production Marketing Strategy, Writing, Editing, Management UI Copy, Social Media Project and Program Management-All content related

06INDIAN EYES, LLC

Facilities & Building Services · West Richland, Washington
WOSB

Construction, environmental management & engineering firm, includes environmental remediation/compliance, waste management, design-build, D&D, H&S, asbestos/lead abatement. Equipment Logistics & staffing. Meet stringent requirements of Government Projects

09VNS SALES COMPANY LLC

Wholesale & Distribution · Addy, Washington
WOSBEDWOSB

VNS Sales Company LLC connects customers with fresh produce supply solutions. We match first rate growers and shippers with our clients of all sizes and specialties for a competitive year-round supply; then manage that supply chain for the customers convenience.

11STELL ENVIRONMENTAL ENTERPRISES INC

Environmental & Waste Services · Mountlake Terrace, Washington
WOSBSDVOSBVOSB

Environmental Services: HTRW, Ecological Engineering, NEPA, Cultural, Natural, site characterization and assessments, geologic and hydrogeologic studies, remediation, MEP engineering, permitting, wetlands, NEPA, cultural resources, smart infrastructure, FCA, Energy and Water Planning Studies

13DARBONNIER TACTICAL SUPPLY LLC

Manufacturing & Production · Oak Harbor, Washington
WOSBEDWOSB8(a)

DTS LLC is an SBA Certified 8(a) Small Disadvantaged Business, SDVOSB, WOSB, minority small business consisting of former military professionals. We are veterans. We’ve been there and understand the needs and tempo of our customers. We provide specific products tailored to their requests, with rapid delivery times and world-class service. We focus on genuine face to face interaction with our servicemen and women. We are fully committed to serving the DOD’s mission and ensuring the operational readiness of our military and the success of our country.

15DIDOIBOI LLC

Facilities & Building Services · Vancouver, Washington
WOSBEDWOSB

Small, woman owned business offering reliable transportation and operation of a 12 sink hand wash trailer for emergency response incidents.

17EMERALD CITY COATINGS AND CONSTRUCTION CO

Construction & Trades · Kent, Washington
WOSBEDWOSB8(a)

Emerald City Construction, is a certified SBA 8(a) / Economically Disadvantaged Woman Owned General Contracting Company specializing in Government, Commercial, and Residential construction. We provide state-of-the-art contracting and design solutions to all clients in a professional and cost-effective manner with experience in providing and installing aggregate, paving, concrete, demolition, excavation, renovation, waterproofing, culverts, guardrails, handrails, epoxy coatings, and comfort stations.

20TWB CONSULTING LLC

Training & Educational Services · Auburn, Washington
WOSBEDWOSB

TWB Consulting is a dynamic firm dedicated to empowering organizations through comprehensive and customized solutions in professional development, leadership coaching, strategic planning, and capacity building. We specialize in helping organizations achieve their goals by enhancing their internal capabilities, fostering cohesive teams, and developing effective leaders. With a deep commitment to equity, inclusion, and sustainable practices, TWB Consulting stands out as a trusted partner in driving meaningful organizational change. Prior to starting my business, I worked in leadership development, team optimization, and business development. Specializing in helping high-performing organizations and leaders achieve sustainable growth through strategic advisory, tailored coaching, and operational efficiency improvements.

24ET AL INC

Professional & Management Consulting · Sammamish, Washington
WOSB

Carpool Agency is a woman-owned strategic consulting firm specializing in organizational change management, AI workflow integration, and employee experience design. We partner with mission-driven organizations to help teams navigate complexity, adopt innovative systems, and align internal communications with evolving business goals. With deep expertise in people-first technology adoption, Carpool Agency bridges the gap between leadership vision and day-to-day implementation.

25HRX PROFESSIONAL CONSULTING LLC

Staffing & HR Services · Buckley, Washington
WOSBEDWOSB

HRX Professional Consulting, LLC provides comprehensive HR services including recruitment, talent acquisition, policy development, employee relations, and training. We specialize in EEO investigations, conducting impartial fact-finding, witness interviews, and Reports of Investigation (ROI) in compliance with federal standards. Our training programs cover anti-harassment, EEO, management coaching, and workplace compliance, and are delivered virtually in a live, engaging format. We support government agencies with performance management, workforce planning, onboarding, vendor relations, and HR strategy. Our firm also assists with organizational transitions, including layoffs and employee engagement initiatives. We use up-to-date HR software and systems to ensure secure, efficient service delivery. As a certified EDWOSB and MWBE, we bring over 20 years of expertise in public and private sectors and offer scalable solutions for agencies seeking compliance, equity, and workforce excellence

29JMG CONSTRUCTORS LLC

Construction & Trades · Poulsbo, Washington
WOSB

25 years Constuction background with strong presence in Project management. Works with owners and agencies to minimize costs and help customers realize the completion of their projects in timeframes that lessen the impact of all involved

32PETRA POLICY ADVISORS LLC

Professional & Management Consulting · Mercer Island, Washington
WOSB

Petra Policy Advisors, a SBA certified Woman-Owned Small Business, provides health and human services advisory and consulting. We lead specialized advisory and consulting engagements in support of health and human services programs, particularly Medicaid, to drive desired health outcomes and program reform. We take care to understand the motivations behind policy reform to provide an independent perspective for solution development. Our capabilities include business analysis, policy formation, strategy, organizational performance, research, data analytics, meeting design and facilitation, writing and communications, report development, process improvement, and project management. Areas of expertise include, but are not limited to, Medicaid policy, waivers, home- and community-based services, payment rate development, and workforce solutions.

33TEAM B MARKETING, INC

Professional & Management Consulting · Tacoma, Washington
WOSB

We are a young, lean company with an agile approach to business that places emphasis on relationships. We have team members positioned from sea to shining sea and we are happy to meet you wherever your business ventures take you. Our talent pool is overflowing with strategic, excellence-driven, truth-seeking, hard-working, problem-solving, creative people who want to help you tell your story. We are people people and we’d love to meet you! Enough about us, let’s talk about you. You’re a small business, a big business, an advertising firm or a government agency… and you have marketing projects, stories to tell, goals, budgets, and deadlines. When you need an outside perspective or help getting things done, then get in touch, because that’s what we’re here for.

34DUALOS, LLC

Wholesale & Distribution · Sumner, Washington
WOSB

Dualos provides guidance and leadership in supply chain management and risk mitigation through electronic workflow and oversight. Dualos Partners with the largest and most respected test & measurement, instrumentation and control, embedded and IT manufacturers to deliver the best value to our customers. Additionally, we design and manufacture critical hydraulic aircraft components for the aerospace industry

35MOON PARTY LLC

Training & Educational Services · Mountlake Ter, Washington
WOSB

Moon Party is devoted to excellence in peace-building. We specialize in multilateral partnerships, climate adaptation, and celebrating cultural heritage. Our services include: professional and management development training, International Affairs research and development, and immersive event decoration installation.

36DEAN ALAN ARCHITECTS PLLC

Engineering & Architecture · Seattle, Washington
WOSB

Full service, woman owned architecture firm, providing architectural services, including site planning, program development, building design, construction administration, and interior design. The firm has over 25 years of experience designing for a variety of building types, including: •Commercial - Retail, Offices, Commercial Kitchens, Restaurants • Medical - Medical/Dental Offices • Public - Public Administrative Buildings, Safety Facilities, Courthouses, etc. • Residential - Multi-Family • Airport Terminals

37FTECH LLC

Engineering & Architecture · Tacoma, Washington
WOSBEDWOSB

F-TECH is a new, certified women-owned, engineering firm, with a core focus on fulfilling high-value machining and technical contracts for prime contractors. Bringing together decades of experience in aerospace, embedded circuits, and industrial design, we are a powerhouse of knowledge, skill, and innovation. Capabilities: NIST-800 compliant | Additive manufacturing | Metals machining (stainless steel, carbon steel, aluminum) | 3D Printing (PFA, ABS, Nylon, resin, more) | CNC | Silicone molding, resin casting | Established local suppliers and supply chain | Custom PCB print runs | In-house Industrial Design | SW, FW | GIS | IoT | BLE | CAD, Autodesk, Microsoft Suite, Project, Jira

38TRAFFICARE LLC

Wholesale & Distribution · Seattle, Washington
WOSB

TraffiCare is a supplier of traffic marking paints, traffic paint reflective glass beads, thermoplastics, raised pavement markers, buttons, turtles, traffic delineators, pavement marking tapes, sealants, adhesives, and other durable and non-durable goods. We strive to provide value and exceptional customer service to our customers.

41GRENLAR HOLDINGS, INC

Construction & Trades · Kenmore, Washington
WOSBEDWOSB8(a)

Grenlar Capabilities: Excellent client satisfaction for general construction & construction management services. We specialize in commercial and industrial construction, design, design/build, tenant improvement, historical renovation, hospital, marine, environmental, site work, excavation, utilities, concrete, pre-engineered metal buildings or PEMB's (erect & supply), structural steel fabrication, wood framing, masonry, and communication services.

42INNOVATIVE EDGE TECHNOLOGY CONSULTANCY SERVICES LLC

IT & Software Services · Bothell, Washington
WOSB

INNOVATIVE EDGE TECHNOLOGY CONSULTANCY SERVICES LLCis comprised is comprise in senior leaders who have spent several years at Sun Microsystems in Object Oriented Technologies, a leading software company in California, has experience in implementing key enterprise software solutions. Experts at IETCS have industry expertise in Public Sector – Including K12, Federal and State & Local Governments; Pharmaceuticals-Healthcare; Oil and Gas, Retail, Telecom, Financial Services; Consumer Products; Technology; Manufacturing etc.

43BRIGITTE O'MICHAELS LLC

Training & Educational Services · Puyallup, Washington
WOSBEDWOSB

Brigitte O'Michaels LLC brings a unique perspective that embraces ethnicity, culture and experience to Leadership development, workforce development and ethical Ai training. The Company specializes in designing and delivering customized supervisory and non-supervisory leadership development programs coordinating with the client to tailor the program to their specific needs; using multiple learning methods; assessment instruments – both self and 360 surveys; executive, individual and group coaching; vision, goals and purpose planning. Other services are: Mental Health awareness, keynote, Women Empowerment, communication and team building workshops. DISC assessments, Conflict management and communication skills. collaborates with executive and management. They bring a wealth of international experience including a background in banking, government and non-government agencies from 3 different continents.

44ARTITUDES DESIGN, INC

Training & Educational Services · Ocean Shores, Washington
WOSB

Artitudes Design Inc. is a full service graphic design firm, delivering award-winning design solutions. Competencies include executive-level presentation design, print collateral, motion graphics, multimedia, event support, and more. Our mission is to create a design that is vibrant and unique, capturing the essence of a product or business with a strong visual communication tool. Our clients know us for and appreciate our 'high touch' approach to managing their projects. Specialties: We are THE company for Executive-Level Presentation Design. What sets us apart from the others? We are high-touch and high-level. We specialize in not only the end product, but in the messaging and flow of executive-level presentations. Additional competencies: Art Direction, Graphic Design, Graphic Production for all forms of communication design: from presentations to printed materials to online art. Marketing Collateral, Events graphics, Software Documentation, and illustrations.

47ATROMITOS, LLC

Professional & Management Consulting · Bellevue, Washington
WOSBEDWOSB

Atromitos, LLC provides bold solutions and immense brainpower at highly competitive rates for healthcare entities and small businesses seeking professional consultation services

49RJS CONSTRUCTION, INC

Construction & Trades · Vancouver, Washington
WOSBEDWOSB

RJS Construction, Inc. is a Woman & Native American Owned Small Business (WOSB & ISBEE) full-service general contractor founded in 1990 by Shannon & Richard Sevigny. For 36 years, RJS has successfully delivered general and design-build construction projects 18 states and counting. Our reputation has been built on the quality of our construction services and our ability to develop and maintain sound client relationships. These strong relationships have resulted in a client return rate of over 90% over the past twenty-five years. We firmly believe this client loyalty is a testament to our commitment to safety, our dedication to quality and an understanding of our clients’ needs.

51CHI-CHACK LLC

Engineering & Architecture · Tacoma, Washington
WOSB

Founded in 2007, Chi-Chack LLC is a top secret cleared, SBA certified EDWOSB specializing in language training, leadership development, and program management. Services include tailored instruction delivery, curriculum development, professional development, exercise design, and seminar support solutions. Our customers include Special Operations Command, the US Army and Navy, Department of State, Defense Security Cooperation Agency, and Defense Threat Reduction Agency. We oversee enterprise-level programs and offer an extensive network of training professionals throughout the country. With a capability to train in 60+ languages, we have supported up to 130 concurrent classes. We approach our work with our clients as a collaborative process using integrity, creativity, and care to achieve the best results. Our mission: to be the bridge that connects clients to success by delivering superior mission support and empowering others to do their best work.

52PLATEAU GEOSCIENCE GROUP LLC

Environmental & Waste Services · Battle Ground, Washington
WOSBEDWOSB

Geophysical surveys, ground penetrating radar, environmental investigation and remediation, landfill closure and monitoring, site investigation for property development or engineering projects, stormwater engineering and management, stormwater treatment design and installation, stormwater compliance, environmental permitting and compliance, environmental media sampling, database development and management, project management, small business certified subcontractor.

53U.S. TESTING EQUIPMENT, LIMITED

Security & Safety Services · Vancouver, Washington
WOSB

We are a leader in Detection Security with extensive experience in Walk Through and Hand Held Metal Detectors, Security X-ray, Explosive Trace Detection (ETD), Automatic Under Vehicle Inspection Systems, Human Detection Systems and Bio-Detection systems. WOSB Certified.

57DARK LIGHT CONSULTING LLC

Design & Creative Services · Seattle, Washington
WOSB

Founded in 2008, Dark Light Design provides lighting design services for workplace, hospitality, public, civic, educational environments. We believe Lighting Design brings client's visions to life.

58KLB ENTERPRISES CORP

Manufacturing & Production · Bremerton, Washington
WOSBEDWOSB

KLB Enterprises is a value-added retail distributor serving a wide range of clients spanning different verticals including the Government, Education, and Corporate markets. We are dedicated to customer service and on time performance.We can locate and procure any items that your organization needs. This includes diverse and specialty items such as safety supplies, electrical supplies, insulation tubing, gauges, motors, carbine hooks and hard to find items. Our prices are extremely competitive. We can be reached at KLB 360-479-0552

59CHANGING HEARTS AND MINDS LLC

Repair, Maintenance & Other B2B · Fife, Washington
WOSB

Changing Minds and Hearts, LLC is a minority woman-owned small business consulting firm that staffs a unique pool of subject matter consultants to deliver timely solutions to our government, public, and private partners. We focus on delivering reliable and cost-effective solutions featuring motivational speaking, educational, and administrative support services.

60NEW ERA CONTRACT SALES INC

Wholesale & Distribution · Lakewood, Washington
WOSB

CONSTRUCTION SUPPLIES, TOOLS, INDUSTRIAL PRODUCTS, SAFETY EQUIPMENT, MATERIAL HANDLING EQUIPMENT. CAN SUPPLY ALL MCMASTER CARR ITEMS FROM SAME SOURCES. CAN SUPPLY NSN, CID, FED, MIL AND ANSI SPECIFICATIONS.

61ASSOCIATED UNDERWATER SERVICES, INC.

Repair, Maintenance & Other B2B · Spokane, Washington
WOSB

Professional commercial diving services and topside support for underwater construction,repair & inspection nationwide on inland and coastal water-related structures. Includes remotely operated vehicle, sonar, surface supplied air and mixed gas diving.

62ASPIRE FOOD SAFETY SOLUTIONS, LLC

Professional & Management Consulting · Tacoma, Washington
WOSBEDWOSB

Aspire Food Safety Solutions is a WA State WBE (pending EDWOSB) founded in 2018 as a Washington State LLC providing full service food safety and regulatory compliance consulting and advisory services. Our consultants are former regulators and corporate food safety leaders with over 20 years experience applying public health and quality management to manufacturing and retail foodservice settings. We blend current science, regulation, and industry best practice to provide contemporary solutions that are risk-based and operationally practical. Services include: food safety management systems, supplier management, operational food safety programs, operating procedures, culture and behavioral programs, regulatory guidance, GAP analysis, inspection, crisis management, root cause, Food safety/HACCP plans, custom training, and sanitary design of facilities and equipment. Experienced with permanent, temporary and mobile/satellite facility types.

66Chelsey A Logan

Professional & Management Consulting · Bremerton, Washington
WOSB

Consulting services with expertise ranging from crane engineering, metrology, calibration, cranes, business, parliamentary science

Frequently asked

How many certified women-owned businesses are in Washington?

Womyn Owned lists 66 certified women-owned businesses in Washington, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.

What industries do certified women-owned businesses in Washington work in?

They span the directory's industry categories — from professional consulting and IT services to construction, manufacturing, and staffing. Use the industry filters to narrow by sector.