Best Business Services Companies in Reston, United States
The 249 best Business Services companies in Reston, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Carahsoft.
Ranked: Best Business Services companies in Reston
| # | Company | Disclosed funding | Last round | Employees | Stage | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | .ORG Non-profit organisation focused on providing education support services | — | — | 73 | Acquired | — | — | 4 awards |
| 2 | 1RIVET Provider of IT service suite solutions | — | — | — | Acquired | — | — | — |
| 3 | 3soft 3Soft is an information technology solutions and consulting organization firm. | — | — | 16 | — | — | — | — |
| 4 | `CyberTec CyberTec is a management consulting, technology services and outsourcing company, with more than 500 people… | — | — | 16 | — | — | — | — |
| 5 | Ace Info Solutions Provider of IT service suite solutions and AI services | — | — | 1,913 | Acquired | Jay Challa Co-Founder | — | — |
| 6 | Acuity International Provider of environments and many professional development services | — | — | 3,200 | Funding Raised | Robert Stalick Chief Executive Officer | 7 patents AI-driven fertility prediction for livestock breeding and adaptive malware detection systems | — |
| 7 | adeptus solutions Adeptus Solutions is a company which provides services that helps customers implement technology innovations… | — | — | 15 | — | — | 5 patents Modular knockdown packaging and flat‑pack furniture assembly systems | — |
| 8 | Aero Infotech Aero Infotech is a pioneer in delivering Information Technology solutions. | — | — | 18 | — | — | — | — |
Top 12 Business Services companies in Reston
#1
Series C · Reston, Virginia · founded 2018 · 141 employees$60Mraised▾
Provider of innovative digital solutions for public agencies, focusing on application development for mission-focused enterprises. Located in Reston, Virginia, Raft is a team of 200+ individuals dedicated to solving complex problems with a passion for culture that aims to change the world.
- Apr 2024Series C$60M
#2
Funding Raised · Reston, Virginia · founded 2004 · 1727 employees$76.3Mraised▾
Provider of IT solutions, hardware, software, and related services. The company offers technology for cybersecurity, multi-cloud environments, application development, and artificial intelligence. It provides resources, events, and news related to technology trends. The company facilitates contracts and ordering for various sectors.
- Aug 2018Grant (prize money)$76.3M
#3
Acquired · Reston, Virginia · founded 1998$46Mraised▾
Managed network security service for threat detection in enterprise
#4
Series B · Reston, Virginia · founded 2008 · 200 employees$22Mraised▾
Provider of CMS solutions for digital publishers. Its products include Brightspot CMS, Brightspot Readymade, Mediadesk, and Brightspot CMS for Government. It provides solutions for digital newsrooms, multisite CMS management, digital asset management, and high volume publications.
- Apr 2018Venture Debt—
- Jan 2017Series B$22M
#5
Series A · Reston, Virginia · founded 2002 · 90 employees$17Mraised▾
Provider of big data, mobile, and trusted application development services. The company develops cloud-based, big data analytic capabilities. It offers commercial mobile applications, tactical applications, and secure field applications. The company produces applications for the U.S. Intelligence Community, solving customer problems through software development.
- Jun 2012Series A$17M
#6
Acquired · Reston, Virginia · founded 2005 · 238 employees$8.6Mraised▾
Data-driven solutions for networking, cybersecurity, mission enablement, and digital transformation. The company specializes in turning data into actionable intelligence, enabling superior decision-making. Their core capabilities encompass networking solutions like network modernization, operations, voice, emergency management, and wireless connectivity. They provide comprehensive cybersecurity services, including security operations, risk-based compliance, cyber architecture, zero trust architecture, and post-quantum cryptography. The company excels in mission enablement through data analytics, applications, AI/ML, and modeling & simulation. They drive digital transformation with enterprise IT, cloud infrastructure, platform engineering, end-user support, and audio-visual solutions. They serve defense, intelligence, space, homeland security, and civilian sectors. The company focuses on innovation, partnerships, and delivering results for customers and national security.
- Sep 2017Series A$8.6M
#7
Acquired · Reston, Virginia · founded 2010 · 1502 employees$5Mraised▾
Constellis Group provides risk management and operational support services to government and commercial clients worldwide. It offers risk management services, including due diligence, insight and analysis, risk and security consulting, crisis management, communication, and master planning services. The company also provides mission and enabling support services, such as life and logistics support, operations and maintenance support, contingency operations, and engineering, procurement, and construction, and training services.
- Mar 2020Conventional Debt—
- May 2017Conventional Debt$5M
#8
Acquired · Reston, Virginia · founded 2005 · 528 employees$8Mraised▾
Xator Corp offers security & protection services. Its service offeirngs include intelligence analysis & production, cyber operations, data analytics, exploitation systems, critical infrastructure protection, cyber defense, forensics, training etc. The company offers its services to 100 countries worldwide.
- Aug 2013Conventional Debt$1.5M
- Conventional Debt$6.5M
#9
Seed · Reston, Virginia · founded 2006$2Mraised▾
Provider of management consulting and IT services
- Jun 2021Seed$2M
#10
Series A · Reston, Virginia · founded 2010$3Mraised▾
Offers patent licensing and enforcement services
- Mar 2014Series A$3M
#11
Acquired · Reston, Virginia · founded 1999 · 500 employees$922Kraised▾
Provider of IT and management support services to federal clients. These services encompass systems engineering, technical assistance, cybersecurity, program and acquisition support, financial support, operational technology services, and eDiscovery and litigation support. The company offers management consulting and solutions designed to deliver results. A commitment to quality is demonstrated through ISO 9001:2015, ISO 14001:2015, and ISO 27001:2022 certifications, as well as CMMI-SVC Level 3 appraisal. The focus is on providing support for programs of national importance.
- May 2011Unattributed$579.2K
- Dec 2009Unattributed$342.8K
#12
Funding Raised · Reston, Virginia · founded 2003 · 38 employees$749.8Kraised▾
Provider of leadership development, analytic process transformation, and personnel security services. It delivers learning experiences and coaching at all organizational levels. The organization uses components to instill a shared analytic culture. Its expertise includes consulting on security issues and training security groups.
- Aug 2010Grant (prize money)$749.8K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Business 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.