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MISSION SUPPORT & TEST SERVICES LLC

SAM verified

·NAICS 561210·government administration·Founded 2017

62/ 100

Federal Score

About this contractor

Mission Support & Test Services LLC is a prominent provider of administrative and operational support services focused on serving government clients, particularly within the Department of Energy. Established in 2017, the company has quickly grown to employ approximately 1,500 professionals who deliver a range of essential services, including facility management, logistics, and program support. Their expertise in managing complex projects and providing high-quality support has positioned them as a trusted partner in the federal contracting space. With a lifetime federal award total exceeding $1 billion, Mission Support & Test Services has established a strong track record of performance and reliability. The company has received significant contract awards in recent years, including contracts for 2024, 2025, and 2026, underscoring its ongoing commitment to meeting the needs of federal agencies. Their notable achievements and extensive experience make them a valuable asset for government procurement officers and potential teaming partners seeking reliable support services.

How MISSION SUPPORT & TEST SERVICES LLC compares

vs 39 peers in NAICS 561210

Strengths

  • Federal Score is higher than 77% of peers in NAICS 561210.
  • Lifetime awards $997.90M above median for the peer set.
  • SAM.gov registration active — eligible to bid on every federal solicitation today.

Watch-outs

  • No SBA certifications listed — limits eligibility for set-aside opportunities.

Top peer in this NAICS: HX5 LLC ($89.77M lifetime awards)

Capability statement

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Award history

Lifetime awarded$1.00B
Total contracts50
Top agencyDepartment of Energy
$7.71B from this agency

Awards by year

2026
$1.00B
2025
$994.61M
2024
$1.11B
2023
$837.76M
2022
$923.22M
2021
$854.71M
2020
$650.18M
2019
$527.65M
2018
$701.23M
2017
$105.63M

Certifications & data

SAM.govActive
Employees (est.)1500
Founded2017
Industrygovernment administration

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Profile published 10/7/2026. Data sourced from SAM.gov, USAspending, and Apollo. Refreshed nightly.