NAICS 541990 · Ohio

Certified Women-Owned All Other Professional, Scientific, and Technical Services in Ohio

19 certified women-owned vendors in Ohio under NAICS 541990 (All Other Professional, Scientific, and Technical Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

19 certified vendors · ranked by certification recency & profile depth

01CINKA CONSTRUCTION AND CONSULTING SERVICES LLC

Professional & Management Consulting · Curtice, Ohio
WOSBEDWOSB8(a)VOSB

CINKA provides expert Horizontal and Vertical Construction Services using both Design-Build and Design-Bid-Build methods. We also deliver top-tier Facility O&M services, including secure, mission-critical environments. With cleared professionals, we excel in supporting SCIFs and other secure facilities, ensuring compliance, efficiency, and minimal operational disruption.

02PARAGON TEC, INC.

Professional & Management Consulting · Cleveland, Ohio
WOSBHUBZone

Business Management Consulting,Technical/ Adminstrative Support;Engineering Services Educational Products&Services;Project Managment;Curriculum Design;Program Evaluation;Surveys;Training;Conference/Meeting Coordination;Exhibits;ManagementConsulting,

04GRAY & PAPE INC

Environmental & Waste Services · Cincinnati, Ohio
WOSBEDWOSB

Gray & Pape, Inc. is a WOSBE with over 35 yrs providing cultural heritage management services nationwide and internationally. We support public- and private-sector clients through state and federal permitting processes, including compliance with NHPA Section 106 and related requirements. Our multidisciplinary team helps clients achieve project and program goals while identifying and managing cultural heritage responsibilities and opportunities. Services include archaeology, architectural history, preservation planning, maritime archaeology, disaster response and recovery, community engagement, public interpretation, and collaboration with sovereign tribes. We advise international clients on alignment with the Equator Principles and the International Finance Corporation’s Environmental and Social Performance Standards. Our staff meets the Secretary of the Interior’s Professional Qualification Standards (36 CFR 61) and is listed on SHPO consultant rosters.

05BISON ROBERTS LLC

Professional & Management Consulting · Columbus, Ohio
WOSBVOSB

At Bison Roberts LLC, we specialize in delivering smart, reliable solutions tailored to the unique needs of every contract. Whether it's sourcing the right products, managing complex logistics, or providing essential services, our team is committed to getting the job done—efficiently and effectively. We take pride in our ability to adapt, solve problems, and exceed expectations, making us a trusted partner in every project we take on.

07TM CAPTURE SERVICES LLC

IT & Software Services · Beavercreek, Ohio
WOSBEDWOSB

TM Capture Services dba Macalogic provides a broad array of IT & acquisition-related services, incl. program, project, and acquisition mgmt, advisory & assistance services, app development, systems engineering, functional subject matter expertise, data and config management, application migration to the Cloud and systems infrastructure & architecture engineering. We provide compliance support for Financial Improvement & Audit Readiness (FIAR), A123 implementation, & Risk Management Framework (RMF) compliance. Clients include the DoD Agencies and commercial orgs. We support a broad array of projects, including financial & business systems, providing portfolio management and financial improvement and audit readiness support services. Our focus on process enables us to help our clients meet their mission needs on large or small projects, because our processes are scalable, repeatable, and proven. We pride ourselves on our history of producing tangible, measurable results for our clients.

094XBOLT, LLC

IT & Software Services · Westerville, Ohio
WOSBSDVOSBVOSB

With over 20 years of combined industry experience, and over 30 years of military service, 4xBolt’s principals have the experience to help you reach your IT goals. We are a SDVOSB & WOSB technology transformation company that knows how to harness the power of technology to change the way you do business. Our strengths are our OEM partnerships, government contracting experience, product solutioning capabilities, and customer mission focus. Our core capabilities span across IT verticals including critical analytics, cloud, collaboration, data center, networking, and security.

10SIXTH CITY CPR LLC

Manufacturing & Production · Twinsburg, Ohio
WOSB

Sixth City CPR provides essential life-saving training, specializing in Basic CPR, AED, and First Aid. We offer flexible on-site and in-office training to ensure everyone is prepared for emergencies. Our team includes highly experienced instructors with real-world emergency care expertise. Our interactive courses use advanced manikins and realistic scenarios. Key Services: Basic CPR and AED Training: Comprehensive courses for adult, child, and infant CPR, including AED operation. Advanced Life Support: ACLS and PALS courses for healthcare professionals. First Aid Training: Courses tailored for businesses and community groups. AED Sales and Management: Providing AED devices and management services. Proven Track Record: Successful training, featured on local news. Customized Solutions: Training sessions tailored to your needs.

13REDSEARCH, LLC

Professional & Management Consulting · Bexley, Ohio
WOSB

REDsearch is a leading hiring consultancy serving both the public and private sectors. With 25 years of hands-on experience, we have established ourselves as experts in delivering bespoke solutions developed to meet the unique needs of our clients

14BREW CREW ENTERPRISES, LLC

Accounting, Tax & Financial · Olmsted Township, Ohio
WOSB

To provide relevant, timely education in an interactive engaging manner about federal employees' benefits; different options of the various benefits for FERS, CSRS, LEO'S, ATF's; advantages and disadvantages of options with FEGLI, TSP, FEHB; prepare individualized retirement estimates; instructions on how to integrate those benefits with the other financial and insurance products in employees' life; maximize benefits with and without survivor benefits; continuation of these benefits in retirement; provid guided training notes.

15AZIMUTH CORPORATION

Professional & Management Consulting · Beavercreek, Ohio
WOSB

Azimuth Corporation provides technical, advisory, programmatic, and operational services to the National Security community and our U.S. Federal Government partners. Our Autonomy, Artificial Intelligence, Machine Learning (AAIM) Lab is a third-party merchant service. We will undertake development challenges for various customers/partners, employing existing and to-be-developed AI/ML tools. Our IT activities support scientific, engineering, intelligence operations with capabilities ranging from database development, data processing and manipulation, through basic and intelligent algorithm development. We’ve developed flexible use analytical data visualization capabilities with potential ranging from object tracking to predictive bio-signature patterning. Our intelligent capabilities are functional for tasks that are beyond human limitations, from situational analysis comprehension to meta-material creation.

16CRITICAL OPS, LLC

Professional & Management Consulting · Westlake, Ohio
WOSBSDVOSBVOSB

We are integration consultants. Organizations hire us for Major transformations (e.g. new initiatives, pilot programs & full implementations), Contractor Support (Full-time technical support, part-time support to the DoD), and 3D/Digital Twin creation using Uncrewed/Unmanned Aircraft Systems (UAS).

17GEOPRO CONSULTANTS, LLC

Engineering & Architecture · Dayton, Ohio
WOSB

Professional land surveyors specializing in construction surveying, as-built surveys, aeronautical surveys, mapping and GIS data attribution compliant to the Advisory Circular 150-5300-18.

18ENVIRONMENTAL SOLUTIONS & INNOVATIONS, INC.

Environmental & Waste Services · Cincinnati, Ohio
WOSB

With more than 21 years of experience providing exceptional cultural and natural resource services, Environmental Solutions & Innovations, Inc. seamlessly merges real-world field expertise, scientific acumen, and comprehensive knowledge of the regulatory framework to effectively assist clients balance societal needs with environmental conservation and enhancement of natural and cultural assets.

19L I T WELLNESS SOLUTIONS, LLC

Other B2B Services · West Chester, Ohio
WOSB

Lit Wellness Solutions, LLC is a SBA certified women-owned small business providing integrative health and wellness services to individuals and organizations. We service company workplace wellness initiatives with behavior modification, lifestyle wellness, and workplace culture emerging best practice solutions to assist with improvement of employee health issues while also improving personal well-being. At the same time we support individuals as they make behavior and lifestyle changes to promote lasting health transformation. Our strategic solutions to health and wellness problems help people and organizations create life and work cultures for lasting change that support all aspects of health and well-being.

Frequently asked

Are there certified women-owned NAICS 541990 vendors in Ohio?

Yes — 19 certified women-owned vendors in Ohio list NAICS 541990 (All Other Professional, Scientific, and Technical Services), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.