Sigmatech

What Sigmatech does

Sigmatech, Inc. is a privately held U.S. government contractor founded in 1986 by Gurmej S. Sandhu, Ph.D. and headquartered in Huntsville, Alabama, providing advisory and assistance services to aerospace, defense, federal, and select international customers. The company is structured around four service lines: Space Operations, Security Cooperation/Foreign Military Sales, C5ISR, and Aviation Operations — with capabilities spanning program/project management, systems engineering, acquisition logistics, test and evaluation, training and education, and security cooperation/FMS support for fixed-wing, rotary-wing, manned, and unmanned programs. Underlying capability is delivered primarily through cleared personnel experienced across AMRDEC, PEOs (STRI, AVN, M&S), AFSPC, USASAC, MDA, NASA MSFC, and Space Force customer sets.

Sigmatech monetizes through long-duration professional services contracts awarded via a portfolio of federal contract vehicles rather than a disclosed unit-pricing model. It holds seats on nine vehicles including the $37.4B RS3 IDIQ (Army), $2.5B HEMISPHERE (Space Systems Command), ASTRO, OASIS+, SeaPort-NxG (Navy), HCaTS, EXPRESS Programmatic/Technical, GSA Schedules, and AETC EPASS. Revenue is earned through prime task orders (e.g., a 5-year $106.8M NSSI instructor support contract, a $17.3M LRN task order, 60+ experts supporting USASAC) and subcontractor roles on teams led by Alion, LinQuest, Delta Solutions, and Aleut. Go-to-market is enterprise field sales — competitive bidding via established IDIQ/BPA/task order channels into DoD and federal civilian agencies.

The company operates five named U.S. offices (Huntsville HQ, Colorado Springs, Aberdeen, Arlington VA, and Cape Canaveral) supporting 20+ customer locations worldwide, with international reach extending to nine FMS partner nations across the Middle East and South Asia. Certifications include ISO 9001:2015, ISO 14001:2015, AS9100-D, ITAR compliance, and DCMA-approved Accounting, Contracting/Purchasing, and Property systems. Leadership comprises Don Carver (CEO, Feb 2026 re-appointment) and Tim McDonald (President), with 251-500 employees overall.

Name

Sigmatech

Legal name

Sigmatech, Inc.

Website

https://sigmatech.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

251–500 employees

Short description

Sigmatech, Inc. is a privately held U.S. government contractor founded in 1986, headquartered in Huntsville, Alabama, providing advisory, technical assistance, systems engineering, and training services across Space Operations, C5ISR, Aviation Operations, and Security Cooperation/FMS to DoD and federal customers.

Ownership category

akta.pro rank

Headquarters

HQ city

Huntsville

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Government Professional Services: Sigmatech generates revenue through providing advisory and assistance services to U.S. government agencies including DoD, Army, Air Force, NASA, and other federal organizations. Revenue is earned through various contract vehicles including IDIQ contracts, BPA orders, and task orders. Services include management consulting, technical assistance, systems engineering, training and education solutions.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Sigmatech is a U.S. federal government contractor that provides advisory and assistance services to aerospace, defense, and federal clients across four service lines: Space Operations, Security Cooperation/Foreign Military Sales (FMS), C5ISR, and Aviation Operations. Offerings include systems engineering, program and project management, acquisition logistics, training and education, test and evaluation, and technical assistance, delivered through multiple IDIQ contract vehicles such as RS3, ASTRO, HEMISPHERE, EXPRESS, SeaPort-NxG, OASIS+, HCaTS, and GSA schedules.

Product overview

Sigmatech is a professional services company founded in 1986, providing management consulting, technical services, and e-learning/training solutions primarily to aerospace, defense, federal, and commercial clients. The company operates as a government contractor offering four core service areas (Space Operations, Security Cooperation/FMS, C5ISR, and Aviation Operations) supported by multiple government contract vehicles (RS3, ASTRO, HEMISPHERE, EXPRESS Programmatic, EXPRESS Technical, SeaPort-NxG, OASIS+, HCaTS, and others). These services encompass program management, systems engineering, logistics, training/education, and test & evaluation support across military and federal customer organizations.

Differentiator

Problem solved

Functional benefit

Products and services

• Space Operations Support Space-related technical, acquisition, policy, and programmatic advisory and assistance services including program management, engineering and technical support (SATCOM, datalinks, VR/AR development, hardware-in-the-loop testing), and training/education solutions for U.S. government aerospace and space clients.
• Security Cooperation / Foreign Military Sales (FMS) Provides U.S. Government program management for transferring defense articles, services, and military training to international partners, including project/program management, acquisition logistics, training, and curriculum development for partner nation capacity building.
• C5ISR Services Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance services including systems engineering, cybersecurity, security cooperation/FMS support, integrated logistics, education and training, and test and evaluation for federal defense customers.
• Aviation Operations Support Aviation services for fixed-wing and rotary-wing aircraft including project/program management, international programs, acquisition logistics, engineering (hardware/software integration and software development), test and evaluation, and manned/unmanned teaming support for Army Aviation programs.

Quantifiable outcome

• 2,500+ students trained annually at Center for Security Forces
• +4 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered core.

• U.S. Space Force (USSF)coreStrategic or Co-development Partner · 18 June 2022Sigmatech contractor Doug Faherty led international affairs support enabling first-ever Space Force invocation of Acquisition and Cross Servicing Agreement (ACSA) to support German Space Command's SARah-1 satellite launch. Direct coordination between USSF and National Guard for tactical support.
• National Guard Bureau (NGB)coreStrategic or Co-development Partner · 18 June 2022Sigmatech facilitated direct coordination between USSF leadership and NGB Chief to expedite highway transport permits across eight states for SARah-1 satellite, resulting in first tactical support to Space Force mission by National Guard.
• Alion Science and TechnologycoreChannel Partner/ Reseller/ Distributor · 7 May 2021Sigmatech team member on National Security Space Institute (NSSI) 5-year, $106.8 million contract for instructors and support services for space professional continuing education. Alion is part of the prime contractor team providing subject matter expertise.
• Delta Solutions and StrategiescoreChannel Partner/ Reseller/ Distributor · 7 May 2021Sigmatech team member on NSSI contract. Delta Solutions and Strategies supports the space cadre development and space systems education mission as part of the contractor team.
• LinQuestcoreChannel Partner/ Reseller/ Distributor · 7 May 2021Sigmatech team member on NSSI contract. LinQuest provides technical and engineering expertise as part of the team supporting space professional development.
• AleutcoreChannel Partner/ Reseller/ Distributor · 7 May 2021Sigmatech team member on NSSI contract. Aleut supports the NSSI objective as part of the contractor team for space professional continuing education.

Scale indicators10 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• SAIC: Large, publicly traded government professional services and IT integrator competing for the same RS3, SeaPort-NxG, and OASIS+ task orders as Sigmatech — relevant benchmark for scale, pricing, and bid competition.
• Booz Allen Hamilton: Large management and technology consulting firm with a significant DoD advisory practice; sets the pricing and capability benchmark for federal management consulting engagements Sigmatech competes for.
• Leidos: Major defense and federal services prime with broad C5ISR, space, and training capabilities; competes for the same large IDIQ task orders and is a typical prime contractor alongside Sigmatech teammates.

Direct peers

• DCS Corporation: Defense services firm focused on Army Aviation, missile systems, and C5ISR technical support, with a similarly sized cleared workforce and DoD-only revenue mix — closely comparable mission and customer footprint to Sigmatech.
• Applied Research Associates (ARA): Employee-owned defense and engineering services firm with comparable scale, systems engineering and T&E offerings, and a similar mix of DoD and federal civilian customers.
• Modern Technology Solutions Inc. (MTSI): Defense engineering services firm providing missile defense, space, C5ISR, and test & evaluation support to DoD; similar capabilities, customer set, and contract-vehicle footprint to Sigmatech.
• nou Systems: Huntsville-based defense engineering services firm supporting missile defense, space, and C5ISR programs; comparable size, customer mix, and Huntsville defense-ecosystem focus to Sigmatech.
• Alion Science and Technology: Defense professional services and engineering firm serving DoD with capabilities in C5ISR, space, and training; Sigmatech is a team member to Alion on the NSSI contract, making it a direct operating peer.
• COLSA Corporation: Huntsville-headquartered defense contractor providing systems engineering, training, and IT services to Army Aviation, Missile Defense, and NASA — direct overlap with Sigmatech's core customer base and Huntsville-centric operating model.
• LinQuest Corporation: Space systems engineering and technical services firm supporting the National Security Space community; Sigmatech and LinQuest serve on the same NSSI team and overlap heavily on Space Force/NSSL customer work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SigmatechInc
• LinkedInlinkedin.com/company/sigmatech
• Instagraminstagram.com/sigmatechinc

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

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 Sigmatech