The professional services firms in Bellevue primarily encompass IT services and consulting, business consulting, and civil engineering. The companies listed are generally mid-sized to large, with the largest having close to 1,900 employees. Many of these firms were founded in the 2000s and 2010s, indicating a relatively modern establishment.
Wicresoft offers advisory and operational support in IT and cloud solutions, while We. Communications is a global agency focused on technology communications. Aditi Consulting connects talent and technology for digital transformation, and Stantec Consulting specializes in infrastructure planning and design. A common pattern is the prevalence of IT services and consulting companies, often focused on digital transformation and cloud solutions for large enterprises.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Wicresoftwicresoftinternational.com
This company offers advisory, solution development, and operational support in areas such as talent acquisition, IT infrastructure, telecom services, and cloud solutions for Fortune 500 companies |
1,894 | |||
| 2 |
We. Communicationswecommunications.com
Global communications agency translating technology innovations into meaningful experiences, helping brands connect with diverse audiences and navigate complex changes. |
1,791 | |||
| 3 |
Aditi Consultingaditiconsulting.com
A consultancy that connects talent, teams, and technology solutions to accelerate clients' digital journey through unique experiences and customized solutions |
1,236 | |||
| 4 |
Stantec Consultingstantec.com
Professional consulting firm specializing in infrastructure planning, design, surveying, civil design, security planning, and construction services, with access to added expertise and resources |
972 | |||
| 5 | 770 | ||||
| 6 |
Confizconfiz.com
A global provider of technology solutions and consulting services, helping Fortune 500 companies in various industries improve their digital infrastructure through innovative technology solutions |
656 | |||
| 7 | 565 | ||||
| 8 |
Unify Technologiesunifytech.com
An experienced digital engineering firm that assists global clients in rapidly and cost-effectively developing high-quality custom software products |
527 | |||
| 9 | 498 | ||||
| 10 |
Launch Consulting Grouplaunchconsulting.com
This company guides top organizations through digital transformation by leveraging data, technology, and enhancing human experiences for accelerated growth |
490 | |||
| 11 |
Blueprint Consulting Servicesbpcs.com
Technology solutions firm specializing in digital transformation, creating cutting-edge products and services, implementing automation and intelligence, and delivering innovative software solutions for clients |
425 | |||
| 12 |
AIM Consulting Groupaimconsulting.com
Industry-leading technology consulting and solutions company with a collaborative engagement model for client success Offering strategic consulting, project-based solutions, and managed services |
425 | |||
| 13 |
IBM Accelalphaibm.com
Experts in implementing and managing Oracle Cloud Applications to streamline supply chain, procurement, customer experience, and financial planning processes for businesses |
399 | |||
| 14 |
Syrensyrencloud.com
Specialist data engineering and supply chain solutions company with a focus on F500/high-tech clients, helping build 21st century businesses through consulting and software engineering |
374 | |||
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| 15 |
Affirmaaffirma.com
Full-service technology firm specializing in mobile, cloud, BI, SharePoint, custom development, CRM, and marketing automation with high customer satisfaction. |
365 | |||
| 16 |
NuWest Groupnuwestgroup.com
Specialized healthcare staffing solution offering diverse staffing options to help health systems and clinics build sustainable workforces, focusing on personalized solutions and relationships |
361 | |||
| 17 |
Clark Nuber PSclarknuber.com
An award-winning CPA firm in Seattle offering sophisticated accounting and consulting services to various clients worldwide for over 70 years |
344 | |||
| 18 |
Spur Replyspur-reply.com
Specializing in go-to-market strategy, we align culture, offerings, and people to transform businesses through tailored solutions and proven approaches |
204 | |||
| 19 |
Wood Harbinger, Inc.woodharbinger.com
A multidiscipline engineering firm with a reputation for high-quality work, innovative solutions, and a culture of collaboration in the built environment |
57 | |||
| 20 |
Derflan, Inc.derflan.com
Delivers strategic solutions across marketing, sales, business operations, project management, and technology for Fortune 500 clients through deep relationships and proactive consulting services. |
57 | |||
| 21 |
ClearPointclearpoint401k.com
A leading retirement plan consulting firm focused on protecting fiduciaries, enhancing investment opportunities, and helping participants achieve financial security independently |
45 | |||
| 22 |
Amplify Consulting Partners (now Sparq)teamsparq.com
Data-first consulting company specializing in professional services across technology ecosystem, promoting growth, transparency, and accountability while fostering long-term partnerships for client success |
25 | |||
| 23 |
MXImxitech.io
An international management consultancy specializing in technology to optimize business performance, serving firms of all sizes globally with a user-friendly methodology |
24 | |||
| 24 |
Pointmarc, A Merkle Companymerkle.com
A leading analytics consultancy providing actionable analytics and technology instrumentation services for well-known companies worldwide, empowering businesses to dive deeper into their data |
6 | |||
| 25 |
Agilityx.aiagilityx.ai
Data analytics consulting partners dedicated to infusing the X factor into every aspect of your data journey for progress |
4 | |||
| 26 |
FABIAN BORRE Interior Visionsinteriorvisionsllc.com
Residential interior design firm specializing in design-build services for remodeling projects, creating elegant and luxurious spaces tailored to clients' preferences and needs |
4 | |||
| 27 |
Labs8 Consultinglabs8.com
A global consultancy specializing in designing and developing business solutions with a focus on digital product innovation and full-stack development |
4 | |||
| 28 |
CompStyle LLCcompstyle.io
CompStyle helps businesses transition to the digital age through system revamping, affordable developer hiring, and consulting on SaaS platforms with skilled resources |
3 | |||
| 29 |
REACTIVATEreactivate.io
A digital consulting agency offering personalized guidance and support services to improve operational performance and address critical business challenges |
2 | |||
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How this list is built
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 11, 2026.
More company lists in Bellevue
- The largest companies in Bellevue 230
- Multinational companies in Bellevue 53
- IT Services and IT Consulting companies in Bellevue 44
- IT services companies in Bellevue 38
- SaaS companies in Bellevue 35
- Software Development companies in Bellevue 32
- Consulting firms in Bellevue 28
- AI companies in Bellevue 26
The same list elsewhere in United States
- Professional services firms in the United States 7,078
- Professional services firms in New York State 955
- Professional services firms in California 880
- Professional services firms in Texas 629
- Professional services firms in Florida 375
- Professional services firms in Virginia 344
- Professional services firms in Illinois 339
- Professional services firms in Massachusetts 249
- Professional services firms in New Jersey 249
- Professional services firms in Georgia 246
- Professional services firms in Pennsylvania 245
- Professional services firms in Ohio 195
- Professional services firms in Maryland 176
- Professional services firms in Michigan 172
- Professional services firms in Washington State 163
- Professional services firms in North Carolina 142
- Professional services firms in Alabama 135
- Professional services firms in Minnesota 125
- Professional services firms in New York 735
- Professional services firms in Chicago 196
- Professional services firms in Houston 156
- Professional services firms in Atlanta 143
- Professional services firms in San Francisco 130
- Professional services firms in Washington 109