Space Information Laboratories, LLC
Santa Maria, CA Doing business as Endeavour
- UEI
- SAJBM5FJBCE7
- CAGE
- 5DEL3
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 2260 Meredith Ln a, Santa Maria, CA 93455, USA
- Website
- spaceinformationlabs.com
- Founded
- 2002
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $500 |
| FY2025 | $1,293,257 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Missile Defense Agency | $500 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Lockheed Martin Corporation | HQ085621C0001 | $1,464,444 | |
| Lockheed Martin Corporation | HQ085621C0001 | $450,000 | |
| Lockheed Martin Corporation | HQ085621C0001 | $892,522 | |
| Aerojet Rocketdyne Coleman Aerospace Inc. | HQ014714C0001 | $31,872 | |
| Aerojet Rocketdyne Coleman Aerospace Inc. | HQ014714C0001 | $5,958,718 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Space Information Laboratories, LLC, operating under the doing business as name "Endeavour," is a woman-owned small business manufacturer of aerospace products established in 2009 and headquartered in Santa Maria, California. The company specializes in developing and manufacturing space-qualified aerospace components, with a particular focus on battery systems and power solutions for defense and aerospace applications. SIL has built a track record delivering critical missile guidance, targeting, and power systems to federal customers, positioning itself as a specialized supplier within the defense industrial base.
SIL's federal contract portfolio demonstrates deep expertise in aerospace battery development and integration, with work spanning multiple major defense acquisition programs. The company has received two significant prime federal contract awards: a $2,044,993 Phase II Small Business Innovation Research contract from the Missile Defense Agency awarded August 1, 2025, for research and development supporting VBIRS Space Based Range capabilities with a total small business set-aside designation, and a $3,401,452.93 Phase III SBIR Firm Fixed Price contract from the U.S. Air Force Life Cycle Management Center at Eglin Air Force Base awarded August 29, 2021, for battery development under the Joint Air-to-Surface Standoff Missile (JASSM) Flexible Targeting System program. Beyond these primes, SIL has secured numerous subcontract awards from major prime contractors including Lockheed Martin Corporation, Aerojet Rocketdyne Coleman Aerospace Inc., and Massachusetts Institute of Technology. The company's subcontract work has encompassed lithium polymer batteries for medium-range ballistic missile programs, battery shelf-life extension initiatives, sealed secondary batteries with advanced screening and testing, DC-DC converters and EMI filters, software development, non-recurring engineering for flexible targeting systems, and operational services. This extensive subcontractor engagement with tier-one aerospace and defense companies underscores SIL's role as a critical supplier of specialized battery and power systems technology to the Department of Defense and its prime contractors.
SBA capabilities narrative
SIL focus is to provide quality aerospace products at best value to satisfy customer requirements. SIL capability includes an engineering design, manufacturing and test facility to develop state-of-the-art avionics, GPS navigation, Autonomous Flight Termination System, Li-Ion battery and Small Satellite products.
Quick answers
Is Space Information Laboratories, LLC registered in SAM.gov?
Yes. Space Information Laboratories, LLC's SAM.gov registration is active through December 17, 2026.
Which contract vehicles does Space Information Laboratories, LLC hold?
Space Information Laboratories, LLC holds a place on 1 federal contract vehicle: SHIELD.
How much has Space Information Laboratories, LLC received in federal contracts?
Federal contracts obligated $1,293,257 to Space Information Laboratories, LLC in fiscal year 2025 and $1,293,757 in fiscal years 2023 through 2027.
How does Space Information Laboratories, LLC rank among federal contractors?
Space Information Laboratories, LLC ranked #94 at the DOD Missile Defense Agency in FY2025.
What is Space Information Laboratories, LLC's most recent federal award?
Space Information Laboratories, LLC's most recent federal contract award is Scalable homeland innovative enterprise layered defense (shield) initial order (HQ085926FF214), from Missile Defense Agency, on December 29, 2025.
On GovTribe
See Space Information Laboratories, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors