Tamtam Start free

29 leading professional services firms in Bellevue

Tamtam tracks 29 professional services firms headquartered in Bellevue. This list ranks all of them by number of employees on LinkedIn, led by Wicresoft, We. Communications and Aditi Consulting. Their median headcount is 365. Half of them were founded in 2006 or later.

馃嚭馃嚫 Bellevue29 companiesUpdated Nov 11, 2026

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.

#CompanyIndustryHeadquarters EmployeesFounded
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

Business Consulting and Services 馃嚭馃嚫 Bellevue 1,894 2002
2
We. Communicationswecommunications.com

Global communications agency translating technology innovations into meaningful experiences, helping brands connect with diverse audiences and navigate complex changes.

Public Relations and Communications Services 馃嚭馃嚫 Bellevue 1,791 n/a
3
Aditi Consultingaditiconsulting.com

A consultancy that connects talent, teams, and technology solutions to accelerate clients' digital journey through unique experiences and customized solutions

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 1,236 1994
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

Civil Engineering 馃嚭馃嚫 Bellevue 972 n/a
5
Blueprintbpcs.com

A technology solutions firm focused on digital transformation in various industries, enhancing customer experience, supply chain efficiency, and overall productivity

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 770 2013
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 656 2005
7
DOWLdowl.com

A leading engineering firm with a dedicated team providing planning, surveying, civil/transportation, environmental services, and more across the western region

Civil Engineering 馃嚭馃嚫 Bellevue 565 1962
8
Unify Technologiesunifytech.com

An experienced digital engineering firm that assists global clients in rapidly and cost-effectively developing high-quality custom software products

Software Development 馃嚭馃嚫 Bellevue 527 2015
9
Affineaffine.ai

Leading consulting firm driving enterprise transformation with analytics, cloud migration, big data analytics, AI solutions, and deployment consulting for Fortune-500 global enterprises

Business Consulting and Services 馃嚭馃嚫 Bellevue 498 2011
10
Launch Consulting Grouplaunchconsulting.com

This company guides top organizations through digital transformation by leveraging data, technology, and enhancing human experiences for accelerated growth

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 490 n/a
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 425 2013
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 425 2006
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 399 2009
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

Software Development 馃嚭馃嚫 Bellevue 374 2020

Want more companies than this list?

This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers.

Get more companies, free
15
Affirmaaffirma.com

Full-service technology firm specializing in mobile, cloud, BI, SharePoint, custom development, CRM, and marketing automation with high customer satisfaction.

Software Development 馃嚭馃嚫 Bellevue 365 2001
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

Staffing and Recruiting 馃嚭馃嚫 Bellevue 361 1992
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

Accounting 馃嚭馃嚫 Bellevue 344 1952
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

Business Consulting and Services 馃嚭馃嚫 Bellevue 204 2006
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

Design Services 馃嚭馃嚫 Bellevue 57 1967
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.

Business Consulting and Services 馃嚭馃嚫 Bellevue 57 2002
21
ClearPointclearpoint401k.com

A leading retirement plan consulting firm focused on protecting fiduciaries, enhancing investment opportunities, and helping participants achieve financial security independently

Financial Services 馃嚭馃嚫 Bellevue 45 2002
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

Business Consulting and Services 馃嚭馃嚫 Bellevue 25 2017
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 24 2003
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 6 2006
25
Agilityx.aiagilityx.ai

Data analytics consulting partners dedicated to infusing the X factor into every aspect of your data journey for progress

Business Consulting and Services 馃嚭馃嚫 Bellevue 4 2023
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

Design Services 馃嚭馃嚫 Bellevue 4 2012
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

Software Development 馃嚭馃嚫 Bellevue 4 n/a
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

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 3 2021
29
REACTIVATEreactivate.io

A digital consulting agency offering personalized guidance and support services to improve operational performance and address critical business challenges

Business Consulting and Services 馃嚭馃嚫 Bellevue 2 2014

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

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 same list elsewhere in United States