Insights

Cyber Security Focus OSS specializes in Cyber Security Systems Engineering, governance and policy, targeting mission-critical networks for government agencies and the private sector. This presents opportunities to propose advanced security architectures, compliance programs, and incident response capabilities to clients with stringent security requirements.

SMB to Govt Bridge As a small business oriented to both government and private sector, OSS can scale partnerships and subcontracting opportunities with larger prime contractors, offering specialized security engineering and support services that complement existing contracts.

Cloud and Web Stack OSS utilizes a modern web and cloud stack (Cloudflare, Nginx/Apache, HTTP/3, WordPress) suggesting potential value in managed security, CDN performance optimization, and secure web hosting services for clients seeking reliable, low-latency digital platforms.

Financial Growth Signals With estimated revenue in the low millions and a headcount under 50, OSS may be positioned to pursue scalable, reusable security solutions and service packages that fit government and mid-market clients seeking cost-effective, high-impact security outcomes.

Prime-like Collaboration OSS’s Northeastern VA headquarters and long-standing government/private sector focus indicate potential for strategic alliances, joint ventures, or subcontracting with larger primes such as traditional defense and IT integrators seeking specialized cyber security and policy governance capabilities.

Open System Sciences Tech Stack

Open System Sciences uses 8 technology products and services including Cloudflare CDN, WordPress, Cloudflare, and more. Explore Open System Sciences's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • WordPress
    Content Management System
  • Cloudflare
    Content Management System
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology
  • Nginx
    Web Servers
  • Apache HTTP Server
    Web Servers

Open System Sciences's Email Address Formats

Open System Sciences uses at least 1 format(s):
Open System Sciences Email FormatsExamplePercentage
FLast@ossva.comJDoe@ossva.com
93%
FirstL@ossva.comJohnD@ossva.com
7%

Frequently Asked Questions

What is Open System Sciences's phone number?

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You can contact Open System Sciences's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Open System Sciences's official website and social media links?

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Open System Sciences's official website is ossva.com and has social profiles on LinkedIn.

How much revenue does Open System Sciences generate?

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As of July 2026, Open System Sciences's annual revenue is estimated to be $1M - $10M.

What is Open System Sciences's NAICS code?

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Open System Sciences's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Open System Sciences have currently?

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As of July 2026, Open System Sciences has approximately 17 employees across 2 continents, including North AmericaEurope. Key team members include President And CEO: D. W.Executive Vice President: J. L.Director Of Accounting: A. T.. Explore Open System Sciences's employee directory with LeadIQ.

What industry does Open System Sciences belong to?

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Open System Sciences operates in the IT Services and IT Consulting industry.

What technology does Open System Sciences use?

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Open System Sciences's tech stack includes Cloudflare CDNWordPressCloudflareGoogle Fonts APIjQueryHTTP/3NginxApache HTTP Server.

What is Open System Sciences's email format?

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Open System Sciences's email format typically follows the pattern of FLast@ossva.com. Find more Open System Sciences email formats with LeadIQ.
Open System Sciences logo

Open System Sciences

IT Services and IT ConsultingUnited States11-50 Employees

Open System Sciences (OSS) is a small IT services and consulting firm based in Northern Virginia, United States, with a focus on cyber security systems engineering, governance, and policy. Since 1991, OSS has delivered technology and service solutions for mission-critical networks to both government agencies and the private sector, grounding its work in a set of core values that emphasize quality, loyalty, integrity, and value in client, partner, and employee relationships. The company serves organizations that require robust security and governance solutions for critical network environments, addressing challenges related to protecting and managing complex information systems. OSS operates within the IT services and consulting industry, positioning itself as a specialized provider with experience across government and commercial sectors while maintaining a regional base in Northern Virginia. A recent development noted is OSS’s continued focus on its core competencies in cyber security systems engineering and policy, underscoring its intent to support secure, well-governed network operations for its clients.

Section iconCompany Overview

Phone number
Website
ossva.com
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Open System Sciences's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Open System Sciences's revenue is estimated to be in the range of $1M - $10M

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