Insights

Government Expertise DSA is a long-standing, employee-owned IT services provider with deep government and defense sector experience, offering mission-critical systems engineering, cyber operations, and secure messaging capabilities which align well with agencies seeking trusted partners in modernization and security-compliance programs.

Security Certifications CMMC Level 2 (C3PAO), ISO 9001:2015, ISO/IEC 27001:2013, and CMMI Maturity Level 3 indicate strong governance and security posture, creating upside for pursuing large-scale Federal contracts, DoD programs, and private sector customers prioritizing compliance and risk management.

Cloud and Modernization DSA’s offerings in cloud solutions, systems modernization, and data analytics position it to win opportunities around cloud migration, modernization of legacy infrastructures, and data-driven operations across government, academia, and critical infrastructure sectors.

Enterprise Collaboration Expertise in enterprise collaboration, knowledge management, and identity management supports opportunities to consolidate and secure user access, streamline collaboration across dispersed teams, and enhance secure messaging and integration for large organizations.

Scale and Reach With 1000+ employees and operations across 60 locations, DSA can support large, multi-location deployments and 24/7 mission-critical support, making it a viable partner for programs requiring robust scalability, nationwide coverage, and on-site as well as remote compliance operations.

Similar companies to DSA

DSA Tech Stack

DSA uses 8 technology products and services including iCIMS, Microsoft 365 Copilot, Azure DevOps, and more. Explore DSA's tech stack below.

Media & News

DSA's Email Address Formats

DSA uses at least 4 email formats:
DSA Email FormatsExamplePercentage
First.Last@dsainc.comJohn.Doe@dsainc.com
87%
LastF@dsainc.comDoeJ@dsainc.com
10%
FLast@dsainc.comJDoe@dsainc.com
2%
First@dsainc.comJohn@dsainc.com
1%

Frequently Asked Questions

What is DSA's phone number?

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You can contact DSA'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 DSA's stock symbol?

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DSA is a publicly traded company; the company's stock symbol is DSAQ-WT.

What is DSA's official website and social media links?

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DSA's official website is dsainc.com and has social profiles on LinkedIn.

How much revenue does DSA generate?

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As of August 2026, DSA's annual revenue is estimated to be $1B - $10B.

What is DSA's SIC code and NAICS code?

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DSA's SIC code is 7376 - Computer Facilities Management Services and NAICS code is 541513 - Computer Facilities Management Services.

How many employees does DSA have currently?

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As of August 2026, DSA has approximately 2.7K employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: B. M., Chief Executive Officer: D. E. and Cto: K. B. Explore DSA's employee directory with LeadIQ.

What industry does DSA belong to?

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DSA operates in the IT System Operations and Maintenance industry.

What technology does DSA use?

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DSA's tech stack includes iCIMS, Microsoft 365 Copilot, Azure DevOps, Microsoft 365, Microsoft Active Directory, Microsoft Azure, Microsoft Teams and ArcGIS.

What is DSA's email format?

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DSA's email format typically follows the pattern of First.Last@dsainc.com. Find more DSA email formats with LeadIQ.

When was DSA founded?

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DSA was founded in 1963.
DSA logo

DSA

IT System Operations and MaintenancePennsylvania, United States1001-5000 Employees

Data Systems Analysts, Inc. (DSA) provides mission-critical IT services focused on operating and maintaining complex systems for defense, federal government, academia, and commercial clients, with origins dating back to 1963. Its work spans the federal sector, including the DoD and civil agencies, and the company has broadened its client base to include universities and private industry for critical infrastructure support and monitoring. DSA is fully employee-owned, meaning every staff member has a stake in the company’s outcomes. The company is headquartered in Trevose, Pennsylvania, and maintains major operations across the United States with a presence in more than sixty locations.

DSA highlights its expertise in addressing operational, security, collaboration, and identity management challenges, backed by certifications such as CMMC Level 2, ISO 9001:2015, and ISO/IEC 27001:2013, and by CMMI maturity ratings for service and development. Its service portfolio includes systems engineering and integration, software development, data analytics, cyber operations and security, systems modernization, cloud solutions, enterprise collaboration and knowledge management, and critical infrastructure intelligence systems.

Section iconCompany Overview

Phone number
Website
dsainc.com
SIC Code
7376 - Computer Facilities Management Services
Stock Symbol
DSAQ-WT
NAICS Code
541513 - Computer Facilities Management Services
Founded
1963
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    DSA's revenue is estimated to be in the range of $1B - $10B

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