SI International

Reston, United States Founded: 1999 • Age: 27 yrs
Limited information available
Request Access
Report Incorrect Data
Annual revenue - Latest available
Total funding - Funding intelligence
Employees - Tracked headcount
Investors - Known backers
Products - Services tracked
Competitors - Brand Intelligence

About SI International

SI International is a company based in Reston (United States) founded in 1999. SI International has completed 1 acquisition, including Zen Tech.

  • Headquarter Reston, United States
  • Phone
    *********
  • Website
    *********
  • Social
    *********
Operational Areas
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Latest Funding Round
  • Investors
  • Employee Count
    Employee Count
  • Investments & Acquisitions
    Zen Tech

Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • ✓
    Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • ✓
    Full access to every database India & global coverage, advanced filters and rich profile details
  • ✓
    Always-on access from your team account Single premium plan for everything you see on the portal

Funding Insights of SI International

Investments & Acquisitions by SI International

SI International has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Zen Tech.

Investments
Acquisitions
Company Name Description Domain Location Founded Year Amount
Zen Tech
Electronic component manufacturing services
1998

Financial Statements - SI International

Si International Comparisons

+
Add Comparison
Available on Premium

Competitors of SI International

Latest news on Si International

Frequently Asked Questions about SI International

SI International was founded in 1999.

SI International is headquartered in Reston, United States. It is registered at Reston, Virginia, United States.

Brad Antle is the current CEO of SI International.

SI International was founded in 1999 and is headquartered in Reston, United States. The company operates from this location, with Brad Antle serving as CEO and President. Details on its industry sector, specific services, and broader operations remain limited in available records. No further information on geographic reach or key activities is provided.

SI International has made 1 acquisition, including Zen Tech.

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available