Government Technical Services Corporation

What Government Technical Services Corporation does

Government Technical Services Corporation (GTSC) is a privately held federal contractor headquartered in Chantilly, Virginia, operating through five wholly owned subsidiaries — Advantage Engineering & IT Solutions (AEITS), Datawiz, Global Science and Technology LLC (GST), GTSC Talent Solutions, and The Bowen Group — to deliver IT services, cybersecurity, systems engineering, earth science support, behavioral health, and recruiting solutions to U.S. defense, intelligence, and federal civilian agencies. Named customers include the Department of War, National Security Agency, U.S. Cyber Command, NASA, NOAA, the VA, EPA, FDIC, USDA, and Navy Federal Credit Union. GTSC operates from GSA MAS Schedule #47QTCA25D0018 and OASIS+ Small Business #47QRCA-25-D-SB09 contract vehicles and holds CMMC Level 2, ISO 9001:2015, ISO 20000-1:2018, and CMMI Maturity Level 3 certifications.

GTSC's core technical capabilities span full life-cycle systems engineering, Zero Trust cybersecurity architecture (the company is a primary contractor in the NSA Zero Trust Program), AI/ML-integrated threat detection, cloud migration for NOAA and NASA workloads, satellite oceanography and eddy tracking products, behavioral health platforms, and the Military OneSource digital enterprise serving 5M+ users across 50 quality-of-life programs. Revenue is generated almost exclusively through federal contracts using time-and-materials, cost-plus, and firm-fixed-price arrangements; no commercial pricing is publicly disclosed. The 501–1,000-person workforce is staffed largely by former military personnel, and a dedicated Chief AI Officer leads the company's AI-native operating model that participated in the CMMI AIM pilot.

Name

Government Technical Services Corporation

Legal name

Government Technical Services Corporation

Website

https://gtsc.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

501–1,000 employees

Short description

GTSC is a privately held Chantilly, Virginia-based federal contractor operating five subsidiaries that deliver cybersecurity, Zero Trust architecture, systems engineering, earth science support, behavioral health, and recruiting services to U.S. defense, intelligence, and federal civilian agencies.

Ownership category

akta.pro rank

Product category

Federal Government IT Services and Systems Engineering

NAICS

Computer Systems Design and Related Services (5415), National Security (928110), Space Research and Technology (927)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)

akta.pro primary industry

Security Operations Center (SOC) as a Service (BPAEADAB)

akta.pro secondary industries

Cybersecurity Operations Outsourcing (SOC / SecOps) (BPAEAMAG), IT Governance, Risk & Compliance (IT GRC) Platforms (HDAEALAK)

Keywords

• Federal government contracting
• Cybersecurity systems engineering
• Military community services
• Earth science technology
• Behavioral health programs

Headquarters

HQ city

Chantilly

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Supply Chain

Revenue model

1. Federal Government IT Services Contracts: GTSC generates revenue primarily through federal government contracts for IT services, systems engineering, cybersecurity, software development, and professional services. Revenue is earned through various contract vehicles including time-and-materials, cost-plus, and firm-fixed-price arrangements with agencies including Department of Defense, intelligence community, and federal civilian agencies.
2. Strategic Communications and Program Support: The company provides strategic communications, behavioral health services, and program management support to military and veteran communities, generating revenue through dedicated service contracts.
3. Earth Science and Technology Services: Global Science and Technology subsidiary supports NOAA and NASA with satellite services, weather operations, systems engineering, program management, and data analytics under various contract vehicles including the ProTech Weather 2.0 IDIQ.
4. Specialized Recruiting Services: GTSC provides custom talent solutions for federal agencies and businesses, supporting the full recruitment and hiring process including inbound/outbound marketing campaigns, candidate screening, and onboarding.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

GTSC is a federal contractor that delivers IT services, cybersecurity, systems engineering, behavioral health, Earth science, and specialized recruiting solutions to U.S. Department of War, intelligence, and civilian agencies. Through five subsidiaries, the company provides full life cycle systems engineering, Zero Trust cybersecurity architecture, software development and Platform-as-a-Service, satellite data processing and weather services for NOAA/NASA, and military community outreach supporting 5 million users via programs including Military OneSource.

Product overview

GTSC is a federal contractor with a portfolio of five subsidiary companies providing specialized services to defense, intelligence, and federal civilian agencies. The portfolio includes GTSC Talent Solutions (recruiting), The Bowen Group (health and wellness services), Global Science and Technology LLC (science/engineering/IT for NOAA and NASA), Advantage Engineering & IT Solutions (cybersecurity and systems engineering), and Datawiz (IT infrastructure). Core service offerings span behavioral health solutions and Health Care IT, cybersecurity and systems engineering with Zero Trust architecture, software development and Platform as a Service, Earth science and technology services, and specialized recruiting services. The subsidiaries operate together to deliver integrated solutions across IT services, systems engineering, program management, and strategic communications to military, veteran, and federal agency clients.

Differentiator

Problem solved

Functional benefit

Products and services

• GTSC Talent Solutions Creates efficient talent pipelines and engaging recruitment campaigns to improve the efficacy of clients' hiring and onboarding operations for federal agencies; wholly owned subsidiary focused on national security talent acquisition across acquisition, cyber, IT, and systems roles.
• The Bowen Group Delivers diverse health and wellness solutions to the military community through technical skills, strategic communications, and first-hand knowledge; provides behavioral health, financial wellness, and strategic communications services for active-duty, reserve, retiree, and family member populations.
• Global Science and Technology, LLC (GST) Provides science, engineering, business operations support, and IT solutions to federal clients including NOAA and NASA, combining deep expertise in satellite-based remote sensing, weather data analysis, and environmental intelligence with a strong focus on innovation.
• Advantage Engineering & IT Solutions (AEITS) Delivers comprehensive next-generation cybersecurity and systems engineering solutions to defense, intelligence, and law enforcement agencies; participates in NSA Zero Trust Program and DISA SETI and SITEIII IDIQ teams.
• Datawiz Provides IT infrastructure building, securing, and management services with expertise in defining IT roadmaps and bringing customer visions to life; CMMI Appraised for Development Services and Managed Services at Maturity Level 3 (Appraisal #71491).
• Behavioral Health Solutions & Health Care IT Strategic communications and customer support solutions for military and veteran communities including telehealth services, 24/7 call center capabilities, wounded warrior care, suicide prevention, and peer counseling; covers combat stress, deployment support, financial readiness, and military-to-civilian integration.
• Cybersecurity & Systems Engineering Comprehensive technical solutions for systems and cybersecurity operations within government agencies including DoD, NSA, and federal civilian agencies; specializes in full life cycle systems engineering, Zero Trust architecture, and AI/ML integration for cybersecurity defense.
• Software Design, Development & PaaS End-to-end software development and Platform-as-a-Service offerings covering the entire software development lifecycle with DevSecOps and SRE principles, providing scalable and flexible solutions for federal agencies.
• Earth Science & Technology Services Innovative multidisciplinary solutions for federal agencies including NOAA and NASA in Earth science, engineering, and information technology; covers scientific visualization, satellite applications, enterprise data systems, cloud computing, and sensor engineering.
• Specialized Recruiting Services Custom talent solutions for businesses and federal agencies supporting the full recruitment and hiring process from marketing campaigns to onboarding, including national security talent acquisition across acquisition, cyber, IT, and systems roles.

Quantifiable outcome

• Over 5 million users served through Military OneSource and quality-of-life programs
• +4 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability6 records

Feature5 records

Scale indicators9 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Booz Allen Hamilton: Largest pure-play federal IT and cyber consulting firm. Overlaps with GTSC across DoD, intelligence community, and federal civilian cybersecurity, Zero Trust implementation, and AI/ML strategy engagements, but operates at vastly larger scale across a broader portfolio.
• Leidos: Top-tier federal systems integrator and IT services provider. Directly comparable on DoD/IC cybersecurity, systems engineering, and NOAA/NASA science support; competes on the same GSA MAS and OASIS+ vehicles but with much larger past-performance scope.
• SAIC: Major federal IT and engineering services contractor. Competes head-to-head on DoD cybersecurity, systems engineering, and federal civilian IT modernization; significantly larger revenue base but similar customer set including DoD and federal civilian agencies.
• GDIT (General Dynamics IT): Large federal IT services arm of General Dynamics. Competes on DoD, IC, VA, and federal civilian cybersecurity and IT modernization contracts; Don Shoff (GTSC CFO) and Albert Van Graves (Senior Corporate Controller) both held senior roles at GDIT, indicating direct competitive and talent overlap.
• ICF International: Federal IT, energy, and climate-focused consultancy. Overlaps with GTSC's NOAA/NASA earth science and federal civilian portfolio, though ICF's broader energy/environmental practice and scale exceed GTSC's scope.

Direct peers

• ManTech (now Constellis): Federal IT/cybersecurity services firm with strong IC and DoD customer overlap. Closest mid-to-large comparable on Zero Trust, full-spectrum cyber operations, and cleared workforce offerings; recently combined with Constellis, expanding scale.
• ECS Group: Mid-tier federal IT and cybersecurity solutions provider serving DoD, intelligence, and federal civilian agencies. Most closely comparable in scale and customer mix to GTSC's AEITS subsidiary, with overlapping Zero Trust, CMMC, and AI/ML service offerings.
• By Light Professional IT Services: Mid-sized federal IT services firm specializing in cyber, software engineering, and training for DoD and IC customers. Similar size profile to GTSC with comparable focus on cleared workforce delivery and emerging technology adoption.
• Octo Consulting (MetaPhase): Mid-tier federal IT and digital transformation firm serving DoD, IC, and federal civilian agencies. Closely comparable scale, customer mix, and digital services/Zero Trust capability profile, now operating as MetaPhase following 2022 acquisition.

Regional players

• MAXIMUS: Federal services firm specializing in citizen engagement, health, and program operations. Direct competitor on GTSC's VA contact center and military community support work (Encore JV1 contract); comparable scale on VA/military family programs.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries5 records

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Government Technical Services Corporation