Best IT Services Companies in Mclean, United States
The 58 best IT Services companies in Mclean, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: DISYS.
Ranked: Best IT Services companies in Mclean
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DISYS Provider of IT staffing, consulting, and other services | $25M | 76 mo ago | Late Stage | — | 1994 | JavaOracle WebLogic ServerCloudflare+2 | 2 patents Robust armored optical fiber couplings for harsh‑environment telecom installations | — |
| 2 | TechnoMile Provider of IT services suite | $20M | 59 mo ago | Series B | Ashish K Founder and CEO | 2010 | WordPress Block EditorWordPressMySQL+20 | — | 1 job opening · 1 award |
| 3 | Zachary Piper Provider of a suite of IT services | $6M | 87 mo ago | Series A | Justin Jordan Founder | 2011 | SalesforceGoogle MapsBootstrap+18 | — | — |
| 4 | Bridge Core Provider of cyber security, cloud, system integration, and other services | $4M | 13 mo ago | Acquired | — | 2015 | WordPressApple iCloud MailMicrosoft 365+17 | — | 1 award |
| 5 | Alion Science Technology solutions to federal government agencies | $2M | 142 mo ago | Acquired | Bahman Atefi Chairman and Chief Executive Officer | 1936 | — | — | — |
| 6 | ZP Group Cyber strategy, consulting, technology, and compliance solutions provider | $1M | 99 mo ago | Series C | Justin Jordan Founder and CEO | 2011 | — | — | — |
| 7 | NCC Provider of IT services suite solutions | $785K | 129 mo ago | Funding Raised | — | 2002 | Cart FunctionalitySquarespace CommerceSquarespace+14 | 5 patents Thin-film deposition on low-temp substrates and electronic component interfaces (plugs, sockets). | 8 job openings |
| 8 | XCELERATE SOLUTIONS Provider of IT consulting services | — | 42 mo ago | Seed | Mark Drever President & CEO | 2009 | WordPressMySQLPHP+25 | 9 patents Targeted surgical navigation tools for minimally invasive procedures | 1 partnership |
Top 8 IT Services companies in Mclean
#1
Acquired · Mclean, Virginia · founded 2015 · 40 employees$3.8Mraised▾
Provider of cyber security, cloud, system integration, and other services
- May 2025Series A$145K
- Sep 2023Series A$3.8M
#2
Series B · Mclean, Virginia · founded 2010 · 42 employees$20Mraised▾
Provider of IT services suite
- Aug 2021Series B$20M
- May 2019Series A—
#3
Late Stage · Mclean, Virginia · founded 1994 · 532 employees$25Mraised▾
Provider of IT staffing, consulting, and other services
- Mar 2020PE—
- Sep 2012PE$20M
- Nov 2011PE$5M
#4
Series A · Mclean, Virginia · founded 2011$6.2Mraised▾
Provider of a suite of IT services
- Apr 2019Series A$3.2M
- Feb 2018Seed$1.3M
- Apr 2014Seed$1.7M
#5
Acquired · Mclean, Virginia · founded 1936 · 2400 employees$1.7Mraised▾
Alion science and technology provides advanced engineering, IT, Naval architecture, and Operational solutions to the U.S federal government agencies. Provides web-based software for decision support/risk analysis using CounterMeasures, Predictive Enterprise Management System(PEMS), and VIBES software to assess the impact of policies. Also provides software for Human Performance Analysis. Provides web-based project management and collaboration tools- Alion Project Mangement and PMOnline. Involved in advanced materials and manufacturing. Acquired by PE firm Veritas Capital in July 2015.
#6
Series C · Mclean, Virginia · founded 2011 · 287 employees$1.3Mraised▾
Cyber strategy, consulting, technology, and compliance solutions provider. The organization delivers niche services and solutions across cyber strategy, consulting, technology, and compliance. It guides clients through complex technology and compliance landscapes to determine the best software, services, tools, and solutions to protect their brand and assets. The company operates a portfolio of companies providing niche expertise focused on solving pressing challenges. It offers expertise and cleared personnel to advance the mission to protect and secure critical technology and infrastructure. The company provides access to superior technical talent. The company specializes in technology expertise for sensitive federal agency contracts.
- Mar 2018Series C—
- Feb 2018Seed$1.3M
#7
Funding Raised · Mclean, Virginia · founded 2002 · 79 employees$785.1Kraised▾
Provider of IT services suite solutions
- Oct 2015Grant (prize money)$392.6K
- Jun 2008Grant (prize money)—
- Jun 2008Grant (prize money)$392.6K
#8
Seed · Mclean, Virginia · founded 2009 · 238 employees—raised▾
Provider of IT consulting services
- Jan 2023Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.