Exostar Tech Stack

Secure collaboration and compliance platform for the defense industrial base

Software Development Herndon, Virginia 201–500 employees Founded 2000 Privately Held

Exostar operates a compliance-driven collaboration platform built on Microsoft 365, Azure, and .NET Core, serving highly regulated defense and supply-chain ecosystems. The product roadmap centers on automating compliance workflows (CMMC readiness, intelligent document analysis, automated control mapping), and the hiring mix—heavily weighted toward senior security and sales roles with minimal engineering additions—reflects a go-to-market and implementation-services focus rather than heavy platform development. Pain-point concentration around regulatory alignment and evidence collection suggests the core value lies in helping enterprises close compliance gaps faster than manual processes allow.

Tech Stack 22 technologies

Core StackC# SQL Server Jira RAG HubSpot GitHub Copilot Microsoft 365 Azure Virtual Desktop SAML OIDC NET Core ASP.NET Web API Entity Framework Kendo UI Git LINQ IBM Security Verify Access Microsoft Office Microsoft Access Excel Word PowerPoint

What Exostar Is Building

◆Challenges

Meeting government compliance standards
Ensuring secure collaboration
Scaling compliance services
Regulatory alignment
Complex compliance landscape
Secure supplier onboarding
Compliance-driven workflows
Automating gap analysis
Streamlining evidence collection
Accelerating cmmc level 2 certification

▲Active Projects

Managed microsoft 365 onboarding
Azure virtual desktop onboarding
Certification assistant onboarding
Proof of concept initiatives
Product demonstrations
Cmmc readiness assessment program
Managed compliance services rollout
Cmmc ready suite ai-powered solutions
Intelligent document analysis
Automated control mapping

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Sales

Security

Engineering

Marketing

Product

Support

Seniority

Senior

Manager

Mid

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About Exostar

Exostar provides a secure collaboration and compliance platform for the defense industrial base and other regulated industries. The platform enables organizations to form exclusive communities where they can share information, transact, and operate compliantly across supply chains and partner networks. Over 200,000 companies and agencies spanning 175 countries use Exostar; more than half of the U.S. Defense Industrial Base transacts on the platform, including 98 of the top 100 firms. The company is headquartered in Herndon, Virginia, and maintains a workforce of 201–500 employees. Recent projects include CMMC readiness assessments, managed compliance services, and AI-powered solutions for evidence collection and control mapping, signaling a shift toward automation in an otherwise labor-intensive compliance domain.

HeadquartersHerndon, Virginia

Company Size201–500 employees

Founded2000

Hiring MarketsUnited States, India

Frequently Asked Questions

What tech stack does Exostar use?

Exostar's core stack includes Microsoft 365, Azure Virtual Desktop, .NET Core, ASP.NET Web API, SQL Server, and Kendo UI for the front end. Identity and access are handled via SAML, OIDC, and IBM Security Verify Access. The platform also uses RAG (retrieval-augmented generation) for intelligent document analysis capabilities.

What is Exostar working on?

Active projects include CMMC readiness assessments, AI-powered compliance solutions, intelligent document analysis, automated control mapping, managed Microsoft 365 and Azure onboarding, and proof-of-concept initiatives. The roadmap prioritizes automation of compliance workflows and evidence collection.