Sev1Tech
Sev1Tech delivers IT modernization, DevSecOps, cybersecurity, and engineering services to U.S. federal agencies across defense, space, and civilian missions via multi-year task orders. Acquired by ERT in February 2026, it now operates under the Entarian brand.
- Company typePrivate
- Founded2010
- HeadquartersWoodbridge, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Sev1Tech does
Sev1Tech is a U.S. federal information-technology services firm founded in 2010 and headquartered in Greenbelt, Maryland (previously listed at Woodbridge), delivering IT modernization, DevSecOps, cybersecurity, and engineering services to U.S. government clients across defense, space, and civilian missions. Its named customer base spans the U.S. Space Force, Navy, Marine Corps, Army, Air Force, Department of Homeland Security, CISA, NASA, NOAA, and the Missile Defense Agency, with high-profile engagements including a $188 million Space Force meshOne terrestrial network contract supporting the DoD's JADC2 connectivity vision, a $49 million five-year Marine Corps cyber and network operations task order at Naval Information Warfare Center Atlantic, and a slot on the Missile Defense Agency's $151 billion Golden Dome/SHIELD contract vehicle. The company operates through horizontal segmentation across these use cases rather than by commercial verticals.
The technology stack centers on DevSecOps enablement, cyber defense across network/application/data layers, AI-driven infrastructure orchestration, Mission Network as a Service (MNaaS), digital engineering with data analytics and modeling, satellite ground systems management, and a P1 Solutions Marketplace of pre-built mission offerings. Core services are delivered by cleared personnel at government and contractor facilities under multi-year federal contracts with base-and-option-year structures, typically awarded via federal procurement vehicles (GSA Schedules, IDIQs, agency-specific RFPs).
The business model is contract-driven rather than product- or subscription-led: revenue is earned through cost-plus and firm-fixed-price task orders, with multi-year performance obligations (for example, one base year plus four option years on the Marine Corps award). All revenue flows from direct federal contract awards with no commercial distribution channels. On February 24, 2026, Sev1Tech was acquired by Earth Resources Technology (ERT), a Macquarie Capital-backed digital engineering firm, in a deal that nearly tripled the combined entity's workforce to approximately 1,600 employees; ERT subsequently rebranded as Entarian in April 2026, with Sev1Tech operating under the Entarian unified platform. Prior inorganic activity includes the October 2021 acquisition of Geocent, LLC and the September 2019 acquisition of Engineering Solutions & Products.
Sev1Tech firmographics
Firmographics- Name
- Sev1Tech
- Legal name
- Sev1Tech, LLC
- Website
- https://sev1tech.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Acquired
- Headcount range
- 501–1,000 employees
- Short description
- Sev1Tech delivers IT modernization, DevSecOps, cybersecurity, and engineering services to U.S. federal agencies across defense, space, and civilian missions via multi-year task orders. Acquired by ERT in February 2026, it now operates under the Entarian brand.
- Ownership category
- akta.pro rank
Sev1Tech industry classification
Industry- Product category
- Federal IT Services
- NAICS
- Computer Systems Design and Related Services (54151), Other Computer Related Services (541519), Security Systems Services (except Locksmiths) (561621)
- SIC
- Services-Computer Integrated Systems Design (7373), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Systems Engineering & Technical Program Management (BPAHAIAI)
- akta.pro secondary industries
- Cybersecurity Operations Outsourcing (SOC / SecOps) (BPAEAMAG), Military Aerospace Communications, Datalinks & Networking (IMABAMAK)
Keywords
Where Sev1Tech is headquartered
LocationHeadquarters
- HQ city
- Woodbridge
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Sev1Tech business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Federal IT Modernization Contracts: Sev1Tech generates revenue primarily through multi-year, multi-award federal government contracts for IT modernization, DevSecOps, cybersecurity, and engineering services. Revenue is driven by task orders spanning base years and option periods (e.g., one base year plus four option years), supporting federal agencies including Space Force, Navy, Marine Corps, and homeland security missions.
- Government Task Order Services: Revenue is earned through cost-plus and firm-fixed-price task orders awarded by federal agencies, with services spanning cyber engineering, network security, infrastructure services, and digital transformation. Five-year task orders with option years represent the primary contracting structure.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Government services contracts are structured as multi-year task orders with base and option years; pricing is determined through federal procurement processes. |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels2 records
Sev1Tech product offering
Product offeringCore offering
Sev1Tech delivers federal IT modernization, DevSecOps, cybersecurity, satellite ground systems, mission networking, AI/ML-driven automation, and digital engineering services to U.S. federal agencies across space, defense, and civilian missions. The company supports large multi-year task orders covering cyber engineering, network operations, command and control, satellite operations, and science data processing under direct contract awards and IDIQ vehicles.
Product overview
Sev1Tech was a federal IT modernization firm providing DevSecOps, cybersecurity, and engineering services for space, defense, and national security missions. Following its acquisition by ERT in 2026, the company now operates under the Entarian brand. The portfolio includes core services (IT Modernization, DevSecOps Enablement, Cyber Defense, Network Operations, Mission Networking, Satellite Ground Systems Management) and innovation solutions (AI Automation, Mission Network as a Service, Program and Logistics Management, P1 Solutions Marketplace). Notable contracts include a $188 million Space Force meshOne network contract and a $49 million Navy cyber and network operations task order.
Differentiator
Problem solved
Functional benefit
Products and services
- IT Modernization Federal IT transformation services supporting technology modernization, system upgrades, and digital adoption for U.S. government initiatives.
- DevSecOps Enablement Security-integrated DevOps services for federal agencies, embedding security at every layer of the development and deployment pipeline to enable cyber resilience across network, application, and data layers.
- Cyber Defense Cybersecurity services embedding security at network, application, and data layers to drive resilience, faster decisions, and sustained mission advantage for government customers.
- Network & Communications Operations Integration of resilient wired and wireless systems enabling secure, reliable, and interoperable connectivity for U.S. government missions, advancing data sharing and operational speed.
- Mission Networking Network solutions for mission-critical government operations supporting secure data sharing and cyber resilience.
- Satellite Ground Systems Management Management and operations of satellite ground systems supporting space mission systems and situational awareness of mission assets, including calibration, validation, and operations.
- AI Automation and Infrastructure Orchestration Innovation capability leveraging AI to automate and orchestrate IT infrastructure and operations workflows in mission-critical government environments.
- Mission Network as a Service Innovative networking solution delivering mission-critical network capabilities as a managed service to government customers.
- Program and Logistics Management Management solutions for program operations and logistics sustainment in federal environments.
- P1 Solutions Marketplace A marketplace platform for pre-built mission solutions for rapid deployment in government IT environments.
- Digital Engineering Data analytics, modeling, and AI/ML expertise to help clients optimize operations and integrate advanced security to future-proof federal systems.
- Logistics & Sustainment Support services for maintaining and sustaining government systems and operations.
- Enterprise IT Enterprise information technology services for federal civilian agencies.
- Science Data Processing Processing and analysis of scientific data supporting space and earth science missions, including atmospheric, oceanic, marine, and hydrologic challenges.
- Command & Control Secure, interoperable Command & Control environments supporting real-time decision-making across joint and multi-domain operations.
- Satellite Mission Operations End-to-end satellite engineering, operations, and data solutions supporting federal missions from deployment to analysis.
- Navy Cyber and Network Operations Support $49 million five-year task order supporting Naval Information Warfare Center Atlantic, focusing on cyber and network operations for the Marine Corps including cyber engineering, network security, and infrastructure services.
- meshOne Terrestrial Network Support $188 million Space Force contract to expand the meshOne terrestrial network supporting the Defense Department's JADC2 connectivity vision.
Quantifiable outcome
- ERT (now Entarian) nearly tripled its workforce to approximately 1,600 employees following the Sev1Tech acquisition, expanding from primarily civilian work into the defense sector with particular focus on Space Force.
- +2 more outcomes
Companies that use Sev1Tech
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles4 records
Sev1Tech technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature7 records
Sev1Tech partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights6 records
Sev1Tech competitors and assessment
Company assessmentDirect peers
- Kforce Federal Solutions: Federal staffing and IT services arm of Kforce serving defense and civilian agencies; competes for cleared IT talent and mission support task orders of comparable size.
- Booz Allen Hamilton: Largest pure-play federal IT, cyber, and engineering services firm; directly competes with Sev1Tech/Entarian across DoD, intelligence, and civilian agencies for IT modernization, cyber defense, and DevSecOps work.
- Leidos: Major federal systems integrator with deep defense, space, and intelligence portfolios; directly competes on Space Force, Navy, and federal civilian IT modernization and engineering programs.
- SAIC: Federal IT and engineering services prime serving DoD, intelligence, and civilian agencies; closest comparable in scale and capability mix for IT modernization, cyber, and mission-support task orders.
- CACI International: Mid-to-large federal IT and intelligence services firm competing across DoD and intelligence community for cyber, C4ISR, and mission IT work — directly overlapping with Entarian's defense and space portfolios.
- ManTech International: Defense-focused IT services firm (now private under Carlyle) with deep intelligence community and DoD mission IT focus; directly comparable in scale, customer mix, and cleared-labor model.
- Peraton: Private-equity-backed federal IT and mission services firm serving DoD, intelligence, and civilian agencies; competes directly on space, missile defense, and classified cyber work.
- ECS Federal: Mid-tier federal IT services and solutions provider (an ASGN business) competing on DoD and civilian IT modernization, DevSecOps, and cyber programs of similar size and scope.
Broad incumbents
- Maximus: Federal services firm with broad civilian and health agency footprint; overlaps with Entarian's federal civilian IT and digital modernization work but skewed toward citizen services rather than defense.
- KBR (Government Solutions): Diversified government services and engineering prime competing on defense, space, and intelligence programs; broader portfolio but overlapping capabilities in mission engineering and space systems support.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Sev1Tech social profiles
Digital presenceSev1Tech financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sev1Tech leadership team
Management profileNumber of profiles
Profiles6 records
Sev1Tech subsidiaries and ownership
Company hierarchySubsidiaries1 record
Sev1Tech funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sev1Tech M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sev1Tech
What does Sev1Tech do?
Sev1Tech delivers federal IT modernization, DevSecOps, cybersecurity, satellite ground systems, mission networking, AI/ML-driven automation, and digital engineering services to U.S. federal agencies across space, defense, and civilian missions. The company supports large multi-year task orders covering cyber engineering, network operations, command and control, satellite operations, and science data processing under direct contract awards and IDIQ vehicles.
Is Sev1Tech a public or private company?
Sev1Tech is a private company. It is classified as private equity controlled and is currently acquired.
When was Sev1Tech founded?
Sev1Tech was founded in 2010. It employs 501 to 1,000 people.
Where is Sev1Tech based?
Sev1Tech is headquartered in Woodbridge, United States, in the North America region.
How does Sev1Tech make money?
Two revenue lines are on record. Federal IT Modernization Contracts are the primary driver. The others are government Task Order Services.
Who are Sev1Tech's main competitors?
Direct peers on record are Kforce Federal Solutions, Booz Allen Hamilton, Leidos, SAIC, CACI International, ManTech International, Peraton and ECS Federal. Broad incumbents are Maximus and KBR (Government Solutions).
Does Sev1Tech have an API?
No public API is recorded for Sev1Tech.
What industry is Sev1Tech in?
Sev1Tech's product category is Federal IT Services. Its primary akta.pro industry code is BPAHAIAI, Systems Engineering & Technical Program Management, with a secondary code of BPAEAMAG, Cybersecurity Operations Outsourcing (SOC / SecOps). Its NAICS code is 54151 and its SIC code is 7373.