Top 100 IT Services Companies in Seattle
The Best of November 2024
Looking for a top IT services company in Seattle?
IT services set the pace of how fast your company will scale. With a good IT infrastructure in place, you can save time and resources, secure your data and assets, and improve your customer service. It may seem costly at first glance, but the ROI is more than worth it.
Get in touch with Seattle’s leading IT services companies on The Manifest. Cut through the options as you browse through these service providers’ client reviews, awards, and profiles.
List of the Best Seattle IT Companies
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Featured providers
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- $10,000+
- 50 - 249 employees
- Niš, Serbia
Read MoreIngsoftware is a full-cycle software development company from Southern Europe with representatives in Austria, Netherlands, United States, and Zimbabwe. Founded in 2009, they are now over 100 people strong, and provide product development services: discovery & consulting; web and mobile development, UI/UX design, and support & maintenance. Ingsoftware works with enterprise organizations and startups from fintech, precious metals, IoT & wearables, and automotive industries.
Industries
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- $25,000+
- 250 - 999 employees
- Los Angeles, CA
Read MoreNearsure is a web development agency that has been offering web development, IT staff augmentation, and AI services to their clients since 2018. Their 50 employees are based out of Hollywood, Calif., as well as Costa Rica, Colombia, Venezuela, Bolivia, and Uruguay.
Industries
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121
- Undisclosed
- 1,000 - 9,999 employees
- Kirkland, WA
Tanium is a big data company. Their team is located in Kirkland, Washington and Downers Grove, Illinois and specializes in BI & big data consulting & SI and Cybersecurity.Read MoreIndustries
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122
- Undisclosed
- 10 - 49 employees
- Seattle, WA
Mirai Security Inc. Is a Cybersecurity company. Established in 2017, the firm is located in Seattle, Washington and Vancouver, Canada. Their services include Cybersecurity and cloud consulting & SI.Read More -
123
- Undisclosed
- 250 - 999 employees
- Bellevue, WA
C2S Technologies, Inc. Is an IT strategy consulting company. Founded in 2005, the firm offers IT strategy consulting and BI & big data consulting & SI.Read More -
124
- Undisclosed
- 1,000 - 9,999 employees
- Seattle, WA
WatchGuard Technologies is a Cybersecurity company. The firm is based in Seattle, Washington. Their services include Cybersecurity and IT managed services.Read MoreIndustries
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125
- Undisclosed
- 1,000 - 9,999 employees
- Seattle, WA
Based in Seattle, Washington, WatchGuard Technologies is a large Cybersecurity company. The team offers Cybersecurity and IT managed services.Read MoreIndustries
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126
- Undisclosed
- 250 - 999 employees
- Seattle, WA
Big data analytics company Factspan is based in London, England and Seattle, Washington. Founded in 2012, the team offers BI & big data consulting & SI and cloud consulting & SI.Read MoreIndustries
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127
- Undisclosed
- 1,000 - 9,999 employees
- Bellevue, WA
Aptly Technology Corporation is an IT strategy consulting company established in 2016. The large team offers IT strategy consulting and cloud consulting & SI.Read More -
128
- Undisclosed
- 10 - 49 employees
- Tukwila, WA
Launched in 2010, Hostwinds is a cloud consulting & SI and IT managed services company. The team specializes in cloud consulting & SI and IT managed services and is based in Tukwila, Washington.Read More -
129
- Undisclosed
- 50 - 249 employees
- Seattle, WA
Cloud consulting & SI company Yenlo was established in 2007. The firm specializes in cloud consulting & SI and Cybersecurity.Read MoreIndustries
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130
- Undisclosed
- 250 - 999 employees
- Seattle, WA
Founded in 2007, ExtraHop is a Cybersecurity company. The team offers Cybersecurity and IT strategy consulting.Read More -
131
- Undisclosed
- 50 - 249 employees
- Seattle, WA
DomainTools is a Cybersecurity company. The Seattle, Washington-based company was founded in 2004. Their services include Cybersecurity.Read More -
132
- Undisclosed
- 50 - 249 employees
- Lacey, WA
Right! Systems, Inc. Is a Cybersecurity and IT managed services company founded in 1993. The midsize team offers Cybersecurity and IT managed services.Read More -
133
- $50,000+
- 10 - 49 employees
- Bellevue, WA
Web development firm Mernplus Softech is headquartered in Jaipur, India. The small team focuses on web development, web design, ux/ui design, BI & big data consulting & SI, and more and was launched in 2020.Read More -
134
- Undisclosed
- 10 - 49 employees
- Seattle, WA
Pivotal Consulting, a cloud consulting & SI company, is based in Seattle, Washington. The team offers cloud consulting & SI and Enterprise App Modernization.Read MoreIndustries
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135
- Undisclosed
- 2 - 9 employees
- Seattle, WA
Read MoreFuse IQ is a Seattle-based design and development company. It was founded in 2001 and has 12 employees who specialize in web development and design, UI/UX design, and cloud consulting for small businesses and nonprofits.
Clients
- Chihuly Studio
Industries
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136
- Undisclosed
- 250 - 999 employees
- Seattle, WA
Launched in 2002, Wimmer Solutions is a software development company. The firm offers Custom Software Development and IT strategy consulting.Read More -
137
- $5,000+
- 50 - 249 employees
- Redmond, WA
Located in Redmond, Washington and Noida, India, UnifyCloud LLC is an Enterprise App Modernization company. The team offers Enterprise App Modernization and IT strategy consulting.Read MoreIndustries
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138
- Undisclosed
- 2 - 9 employees
- Redmond, WA
Read MoreHeinz Marketing is a B2B marketing agency located in Redmond, Wash. They were founded in 2008 and primarily serve midmarket and small businesses. Heinz Marketing has about 92 employees that do content marketing, SEO, and email marketing.
Clients
- MarketLeader
Industries
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139
- $5,000+
- 10 - 49 employees
- Bellevue, WA
Read MoreHeadquartered in Miami Beach, Florida; Yerevan, Armenia and Bellevue, Washington, Innova is a software development firm. The small firm was launched in 2021. Their team focuses on custom software development, web development, mobile app development, other application development, and more.
Industries
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140
- Undisclosed
- 2 - 9 employees
- Seattle, WA
Established in 2011, Generalsoft Corporation is a custom software development firm. Headquartered in Seattle, Washington, the team specializes in Custom Software Development and cloud consulting & SI.Read More -
141
- Undisclosed
- 10 - 49 employees
- Bremerton, WA
POWTEC SOLUTIONS, LLC is a Bremerton, Washington-based custom software development firm. Their services include Custom Software Development and IT managed services.Read More -
142
- Undisclosed
- 10 - 49 employees
- Seattle, WA
Small business intelligence company 2A Consulting, is headquartered in Seattle, Washington. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More -
143
- Undisclosed
- 10 - 49 employees
- Seattle, WA
ITrellis, LLC is a data analytics company headquartered in Seattle, Washington. Founded in 2013, the team specializes in BI & big data consulting & SI and cloud consulting & SI.Read More -
144
- Undisclosed
- 10 - 49 employees
- Seattle, WA
Established in 2012, Factor Firm, LLC is an ECM consulting and SI company. Their team focuses on ECM consulting and SI and UX/UI Design.Read More -
145
- Undisclosed
- 10 - 49 employees
- Sammamish, WA
Founded in 2022, DigBI Consulting LLC is a big data company. The team specializes in BI & big data consulting & SI and AI Consulting and is based in Sammamish, Washington.Read More -
146
- $1,000+
- 2 - 9 employees
- Seattle, WA
Read MoreArchimedes Consulting is an IT strategy consulting company established in 2021. They are headquartered in Seattle, Washington and have a small team. Their services include IT strategy consulting, other IT consulting and SI, and business consulting.
Clients
- https://vendor.clutch.co/vendor/dashboard/portfolio/2189228
Industries
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147
- $5,000+
- 50 - 249 employees
- Seattle, WA
Launched in 2008, Teleion Consulting, a midsize business intelligence company, is located in Seattle, Washington. Their team specializes in BI & big data consulting & SI and Content Marketing.Read More -
148
- Undisclosed
- 50 - 249 employees
- Seattle, WA
Launched in 2008, Plaster Group is a midsize Business Consulting company. Their team provides Business Consulting and ERP consulting and SI.Read MoreIndustries
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149
- Undisclosed
- 1,000 - 9,999 employees
- Seattle, WA
Slalom Build is an user experience design agency launched in 2001. Their services include UX/UI Design and CRM consulting and SI.Read More -
150
- Undisclosed
- 50 - 249 employees
- Tukwila, WA
Sila Solutions Group is a Shelton, Connecticut-based Business Consulting company. Their services include Business Consulting and IT strategy consulting.Read More
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