Shared Services Center

Stennis Space Center, MS

Agency facts

Office code
80NSSC
Organization
Contract obligations
$2,075,693,578 In FY2025
Address
Stennis Space Center Ms 39529, Stennis Space Center, MS 39529, United States

Agency codes and contract spending come from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $57,453,102
FY2026 $815,721,021
FY2025 $2,075,693,578
FY2024 $1,897,560,769
FY2023 $1,858,591,155

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Advanced Space LLC $60,122,870
2 Colsa Corp $29,391,548
3 Science Applications International Corporation $21,006,569
4 Infleqtion Quantum, LLC $20,088,000
5 Caci, Inc. - Federal $16,950,314
6 Impulse Space, Inc. $13,900,000
7 Bay Area Environmental Research Institute $11,213,575
8 Humanit Solutions LLC $10,759,262
9 University Of Maryland, College Park $9,022,507
10 The Regents Of The University Of Colorado $8,539,469

Top contract vehicles by obligations

Rank Vehicle Obligated, FY2026–FY2027 Share
1 Solutions for Enterprise Wide Procurement V (SEWP V) GWAC run by NASA · 70 contractors $54,663,065
2 Multiple Award Schedule (MAS) GSA Schedule run by GSA · 96 contractors $26,233,650
3 Early Stage Innovation and Partnerships Program Support Services BPA run by NASA · 3 contractors $7,203,943
4 NASA Enterprise-Wide Human Capital Support Services (NEHCSS) IDIQ run by NASA · 2 contractors $4,136,362
5 NASA Environmental Support Services (NESS) BPA run by NASA · 2 contractors $3,866,793
6 Contract Audit Support Services (CASS) IDIQ run by NASA · 7 contractors $976,538
7 Next Generation Delivery Services 2 (NGDS 2) IDIQ run by DOD · 2 contractors $281,530
8 USTRANSCOM Next Generation Delivery Service 2017-2022 (NGDS) IDIQ run by DOD · 2 contractors $55,757
9 Medical Equipment and Supplies (FSS-65-II-A) GSA Schedule run by VA · 1 contractor $28,500

Contract opportunities

Notice Posted Due
NASA Goddard Space Flight Center (GSFC) Earth Sciences Division: Cloud-Native Data Services for NASA’s Earth-System Modeling Portfolio Special Notice
Modular training system for protective services Special Notice
two (2) hemi-ellipsoidalmirrors Solicitation
Hackweek Event that will facilitate the integration of data from multiple missions and the development of new products and applications. Special Notice
Flexim / Emerson transmitter G731 supports the repair of CX-41 ULA GN2 meter station Solicitation
Replacement Hydraulic Accumulator Bank & Panel Special Notice
Rolls Royce Engine Manuals - TAY 611-8 Line Maintenance & SB - Rolls Royce Care Web Access & Download Special Notice
LMDE Project: Procurement of 20 Series Weld Head and associated hardware Special Notice
SS 304 Transitions for Enable Heat Project Solicitation
Corrosion-Resistant Steel (CRES) Raw Materials Solicitation
Titanium Alloy (Ti-6Al-4V) and Commercially Pure Titanium Raw Material Solicitation
Aluminum Alloy Raw Materials Solicitation
Niobium (formerly Columbium) Raw Materials Solicitation
CSI Digital Correlation Systems Special Notice
50 VASI Pressure Transducers Special Notice
4 Series Mixed Signal Oscilloscope Solicitation
Facility Modicon PLC Control hardware. Upgrading obsolete drops. Special Notice
Padlocks Solicitation
Portable CNC plasma and oxy-fuel cutting system Special Notice
PUR-2W-M12-BR; Pure Gas Dew Point Transmitters Solicitation
3-Way Ball Valve with Pneumatic Actuator Special Notice
Low Stress Grinding and Machining of Specimens Solicitation
MIT Subscription Renewal Special Notice
10x10TransData unit replacements Special Notice
HAAS CNC Machine Special Notice
RTD Embedded Technologies Special Notice
INRODES Supplemental RDRE TCA Hardware Special Notice
Pydantic Logfire Enterprise Special Notice
2 Lunar GNSS antennas and 1 hat coupler Special Notice
nTop License Renewal Special Notice
Stock replenishment of stainless steel plates Solicitation
MassTech Atmospheric Pressure Matrix-Assisted Laser Desorption/Ionization Special Notice
Rohde & Schwarz FSV3000 Signal and Spectrum Analyzers (or Equivalent) Solicitation
Fiber Cables and Various Accessories Solicitation
Service request for specimen embedding and sectioning. Special Notice
AltaDT 6U cPCI Interface Special Notice
Lab equipment - High Temperature/High Pressure Cell per quote and SOW. Special Notice
Support design and structural analysis for Hiwrap, MBARS, CRS and COSSIR instruments on the NASA WB57 aircraft Special Notice
Lumber replenishment for EGS Solicitation
FY27 Aitech SR-1 ACSSL SP0 1553 Purchase Special Notice
Max Power Mobile Application Services Special Notice
Fabrication of Beryllium Oxide Structures Solicitation
Vision Procurement - CDAS expansion for KSC Launch Command Center Special Notice
Repair to network analyzer for microwave testbed Special Notice
APCRBC140 replacement battery cartridges Solicitation
Relocation of three SSERVI regolith simulant testbeds Special Notice
Aveva Wonderware Special Notice
EXperTEC 1 YEAR ANNUAL SERVICE CONTRACT F/LABCUT 5000 50484 Special Notice
KSC GibbsCAM Software Licenses Solicitation
ComposiCAD Gold 4 axes Special Notice
Show 40 more

Latest 50 of 11,594 listed here. See the rest on GovTribe.

Contracting staff

Rank Person SAM.gov records, last 2 years
1 Christopher M. Eugene 904
2 Shanna Patterson 869
3 Cara Craft 666
4 Sara Jusino-Terry 614
5 Tracy Bremer 549
6 Cody Guidry 539
7 Lindsey McLellan 492
8 Laura Quave 474
9 Monica Wilson 446
10 McKenzie Hanson 233
11 Joshua B. Koger 223
12 Kacey Hickman 212
13 Tiffany Neal 180
14 Tessa Martinez 153
15 Brittany N. Buckley 127
16 Karen Artis 123
17 Kacey Hickman 123
18 Shari Trigg 111
19 Kimberlynn Lancaster 109
20 Selena Ladner 109

About this agency

The National Aeronautics and Space Administration Shared Services Center, a civilian sub-agency within NASA, procures goods and services on behalf of NASA centers and commands, managing a broad portfolio of engineering support, specialized equipment, and mission-enabling materials and services.

The Shared Services Center has awarded 71,926 federal contracts totaling $27.06 billion in combined potential value since 2002, with $22.31 billion obligated. Contract activity over the past five years shows 5,856 awards in 2023, 5,721 in 2024, 4,567 in 2025, 2,667 in 2026, and 26 year-to-date in 2027. The portfolio encompasses 9,843 distinct prime contractors. Recent awards span specialized semiconductors, engineering services, software subscriptions, precision hardware, and materials testing. Contract competition is highly fragmented; the top five primes by award count over the last five years hold only 6 percent of recent awards, led by New TECH Solutions, Inc. (532 awards, $27.5 million combined potential value), The Regents of the University of Colorado (298 awards, $180.7 million), and DH Technologies, Inc. (289 awards, $18.9 million). By potential value, the top five hold 3 percent of combined value, with University of Maryland, College Park dominating (234 awards, $251.6 million), followed by The Regents of the University of Colorado (298 awards, $180.7 million) and The Johns Hopkins University (215 awards, $164.6 million). Seventy-six percent of awards carry no set-aside designation; 23 percent are small-business set-asides, with Service-Disabled Veteran-Owned Small Business, HUBZone, Woman-Owned Small Business, and 8(a) designations representing less than 1 percent each.

The Shared Services Center has obligated $13.46 billion in federal grant dollars across 24,249 grants since 2007, with 1,900 awards in 2023, 2,002 in 2024, 1,558 in 2025, 868 in 2026, and 7 year-to-date in 2027. Grant recipients span 1,380 distinct organizations. Grant competition is fragmented; the top five recipients by award count hold 13 percent of recent awards, led by The Regents of the University of Colorado (328 awards, $148.2 million federal dollars), University of Maryland, College Park (244 awards, $199.2 million), and The Johns Hopkins University (234 awards, $130.2 million). By federal dollars, the top five hold 6 percent of obligated funding, with University of Maryland, College Park leading (244 awards, $199.2 million). Eighty-eight percent of grants are Project Grants; 12 percent are Cooperative Agreements.

Recent contract opportunities include custom semiconductor particle detectors (solicitation 80NSSC27944922Q, due October 26), FAR Spectro Pyrometer sole-source capability statements (80NSSC27943930Q, due October 23), FY27 SIMULIA Wave6 Renewal (80NSSC27947395Q, due October 26), and several small-business set-asides for tubing fittings and installation hardware (80NSSC27947142Q, due October 26), ceramic seal test hardware (80NSSC26946358Q, due October 22), and NASA Leadership Development Program (80NSSC27944226Q, due October 22). Most recent opportunities are special notices seeking capability statements for sole-source awards under commercial-item authority; several are formal solicitations with request-for-quote cycles.

Quick answers

What is Shared Services Center?

Shared Services Center is part of National Aeronautics and Space Administration.

How much does Shared Services Center spend on contracts?

Contracts funded by Shared Services Center and its offices obligated $2,075,693,578 in fiscal year 2025 and $6,705,019,626 in fiscal years 2023 through 2027.

Who are Shared Services Center's largest contractors?

The contractors Shared Services Center and its offices obligated the most to in fiscal years 2026 and 2027 are Advanced Space LLC ($60,122,870), Colsa Corp ($29,391,548) and Science Applications International Corporation ($21,006,569).

Which contract vehicles does Shared Services Center use most?

The contract vehicles Shared Services Center and its offices obligated the most through in fiscal years 2026 and 2027 are Solutions for Enterprise Wide Procurement V (SEWP V) ($54,663,065), Multiple Award Schedule (MAS) ($26,233,650) and Early Stage Innovation and Partnerships Program Support Services ($7,203,943). Orders through any contract vehicle obligated $86,375,401 in those years, 10% of its contract obligations.

What is Shared Services Center's latest contract opportunity?

The latest contract opportunity from Shared Services Center is NASA Goddard Space Flight Center (GSFC) Earth Sciences Division: Cloud-Native Data Services for NASA’s Earth-System Modeling Portfolio, special notice, posted November 13, 2026.

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