| # | Company | Employees |
|---|---|---|
| 1 |
InfoCeptsinfocepts.ai
Infocepts specializes in using data, AI, and user-friendly analytics to help clients overcome challenges and make better business decisions |
1,428 |
| 2 |
Navanavapbc.com
Nava is a consultancy and public benefit corporation dedicated to simplifying and improving government services through civic technology and inclusive design |
729 |
| 3 |
vTech Solution Incvtechsolution.com
Providing digital modernization, managed cloud infrastructure, and cybersecurity services to empower federal, SLED, and commercial organizations. |
490 |
| 4 |
Gryphon Technologies, Incgryphontechnologies.com
A transformational leader in digital engineering and technical solutions for national security, specializing in research, development, defense systems, cybersecurity, and logistics |
457 |
| 5 |
CGS Federal (Contact Government Services)cgsfederal.com
This company provides customized solutions to simplify government bureaucracy by optimizing resources and delivering technical expertise with empathy for public service success |
403 |
| 6 |
Webandcraftswebandcrafts.com
A global IT solution provider offering custom mobility solutions, web & mobile applications, digital marketing strategies, and e-commerce development services |
380 |
| 7 | 370 | |
| 8 |
Computer World Services Corp. (CWS)cwsc.com
A trusted provider of enterprise IT solutions to federal Defense and Civilian customers with a focus on cybersecurity, cloud services, and software development |
340 |
| 9 |
LS Technologieslstechllc.com
A trusted partner in managing and deploying strategy and technology to ensure safety in the National Airspace System with a focus on customer partnerships |
284 |
| 10 |
CSSIcssiinc.com
Providing safety critical systems support and modernization for transportation and defense sectors, enhancing efficiency and infrastructure safety nationwide. |
255 |
| 11 |
Britebritesys.com
Accelerates missions implementing Salesforce solutions for state governments, federal agencies, nonprofits, and commercial enterprises. Focus on health, human services, and public sector modernization. |
149 |
| 12 |
ShorePoint, LLCshorepointinc.com
A cybersecurity services company offering expert defense strategies, DHS CDM program expertise, and a culture of innovation and community engagement |
123 |
| 13 |
Akira Technologiesakira-tech.com
A data and cloud technology company specializing in modernizing, unifying, and innovating solutions for Federal Government agencies to unlock sustainable value |
81 |
| 14 |
Compass Solutionscompasscentral.com
IT solutions company partnering with clients to manage infrastructure, deliver services, and optimize systems Services include consulting, staffing, and managed services for various industries |
52 |
| 15 |
DigiDoc, Inc. dba Public Sector Solutions Groupps2g.us
An award-winning IT consulting firm specializing in real-time information access and user experience, focusing on energy/utilities, healthcare, and public sector digital transformations |
50 |
| 16 |
Idealist Consultingidealistconsulting.com
Providing Salesforce, marketing automation, and managed services to NGOs worldwide, empowering teams through education and guidance. |
40 |
| 17 |
Educology Solutionsesinc-dc.com
Specializing in public sector digital transformation, Educology Solutions creates modernized technologies for a digital-first constituent experience |
40 |
| 18 |
KANDER庐kanderconsult.com
A women-founded Salesforce consulting firm providing program management, implementation, and integration services to help organizations maximize the value of their Salesforce deployment |
33 |
| 19 |
38North Security38northsecurity.com
Specializing in cloud security and compliance, we help organizations globally design secure solutions, manage risks, and navigate complex security challenges |
33 |
| 20 |
Evans & Chambers Technologyevanschambers.com
A technology consultancy specializing in agile solutions, security control SaaS, and software development for businesses and government agencies, focusing on productivity and compliance |
31 |
| 21 |
Professional Management Consulting Servicespmcsllc.com
Professional Management Consulting Services offers comprehensive management, IT, organizational transformation, and development solutions to public and private sector clients in various industries |
28 |
| 22 |
Genesys Impactgenesysimpact.com
Providing cost-effective technology services and solutions, including IT planning, software development, network design, cloud computing, and database management to maximize ROI |
24 |
| 23 |
Stratesfy, Inc.stratesfy.com
Stratesfy designs and delivers customer-focused digital products and solutions, working with Fortune 50 companies to startups seeking innovation and transformation |
23 |
| 24 |
NasTech Global, Inc.,nastechglobal.com
Digital transformation solutions provider delivering tailored IT consulting services, innovative technology solutions, and strategic guidance to drive efficiency and growth for businesses |
23 |
| 25 |
Aperture Solutions Groupaperturesg.com
Management consulting and technology solutions firm specializing in empowering customers to improve government and create a safer, healthier future |
19 |
| 26 |
BizTech Fusion LLCbiztechfusion.com
Global IT and business consulting firm providing tailored solutions aligning technology with strategic business goals, specializing in IT infrastructure, cloud adoption, unified communications, and business productivity solutions |
18 |
| 27 |
Canalini Consulting Groupcanalini.com
This company provides cloud-based solutions for various organizations, offering technology solutions, business process analysis, and client-centered strategies led by Microsoft Certified experts |
13 |
| 28 |
InfoStratsylogist.com
This company provides IT consulting services, specializing in Microsoft technologies, for corporate, government, and nonprofit clients to solve complex business problems |
11 |
| 29 |
Bit2Skybit2sky.com
A software development and solution provider specializing in digital transformation for government, healthcare, and commercial organizations with domain expertise and talented engineers |
10 |
| 30 |
NearShore Delivery Groupnearshoredeliverygroup.com
A veteran-owned nearshore IT outsourcing company offering personalized services and solutions for government agencies and major solutions integrators Embark on a successful journey with us! |
9 |
| 31 |
BigoBrain Technology -Top Web Design Companybigobrain.co
A leading software development company offering innovative and cost-effective solutions including customized software development, web design, e-commerce development, and digital marketing services |
9 |
| 32 |
Guscorpguscorpinc.com
The company combines IT expertise with process implementation knowledge and a customer-focused workforce to deliver excellent solutions |
7 |
| 33 |
TEAMMICteammic.com
The company helps clients of all sizes create value through design and technology, driving successful outcomes and delivering world-class experiences |
5 |
| 34 |
Ideogenics, LLCideogenics.com
A government consulting firm specializing in cutting-edge solutions, database development, strategic communications, and security support with top-tier professional employees |
5 |
| 35 |
Omega Management & IT Solutionsomegamits.com
Data services company driving business outcomes by enabling clients to adopt data strategies for agility and responsiveness to changing business needs |
4 |
| 36 |
Tusk LLCtuskservices.co
A WOSB and 8a certified firm providing top-notch consulting services for digital transformation needs |
4 |
| 37 |
Blackbird Consulting Group
A premier digital transformation and AI consulting firm, empowering organizations through strategic guidance and cutting-edge technology solutions for digital maturity and efficiency |
4 |
| 38 |
em路data, inc.emdata.ai
em路data is a data design and analytics firm that assists in developing data capabilities and solutions for your business needs |
3 |
| 39 |
OndoTec Inc.ondotec.com
Professional services firm offering quality IT solutions and services utilizing enterprise technologies to bring value and efficiency to clients globally |
3 |
| 40 |
Amherst Services Groupamherstecommerce.com
A team of experts in eCommerce providing design, digital marketing, maintenance, and consulting services with core values of ambition, integrity, and respect |
3 |
| 41 |
D-Tech Solutions LLCtheteksolutions.com
A leading business corporation offering innovative solutions for complex issues, specializing in modernizing businesses for corporate and public sector clients |
3 |
| 42 |
Netspot Consultingnetspotconsulting.com
Netspot accelerates digital transformation through technical expertise, staffing solutions, and guiding clients towards sustainable growth with cloud migration expertise |
3 |
| 43 |
Crew Solutions Inccrewsolutionsinc.com
Professional services firm offering program/project management, resource management, business operations, and IT systems support for governments, public and private organizations |
2 |
| 44 |
Cadre Scoutcadrescout.com
Full-service Salesforce consulting firm specializing in maximizing Salesforce ecosystem value, offering services for digital transformation and business outcomes with innovative technology solutions |
1 |
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.
More company lists in Washington
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The same list elsewhere in United States
- IT services companies in the United States 5,815
- IT services companies in California 796
- IT services companies in Texas 729
- IT services companies in New York State 468
- IT services companies in Virginia 455
- IT services companies in New Jersey 399
- IT services companies in Florida 321
- IT services companies in Illinois 275
- IT services companies in Georgia 238
- IT services companies in Maryland 179
- IT services companies in Pennsylvania 157
- IT services companies in Massachusetts 155
- IT services companies in Washington State 145
- IT services companies in Ohio 118
- IT services companies in Michigan 114
- IT services companies in North Carolina 96
- IT services companies in Delaware 93
- IT services companies in Alabama 84
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- IT services companies in Houston 121
- IT services companies in Chicago 114
- IT services companies in Austin 93
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- IT services companies in Miami 88