Second Sight Systems LLC
St. Louis, MO Doing business as Second Sight Systems
- UEI
- GY1ALQVNMJL7
- CAGE
- 73VR9
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 237130 Power and Communication Line and Related Structures Construction Primary
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 334111 Electronic Computer Manufacturing
- 334112 Computer Storage Device Manufacturing
- 334210 Telephone Apparatus Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- SAM.gov registration date
- Physical address
- 12949 Maurer Industrial Dr, St. Louis, MO 63127, USA
- Website
- secondsightsystems.com
- Founded
- 1999
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Maynard RLP antenna maintenance | FEMA National Community Section | $20,338 | |
| Georgia bwds-90 antenna repair | FEMA National Community Section | $16,255 | |
| Replace radio tower and concrete foundation - lake mead national recreation area, AZ | Pacific West Region | $321,879 | |
| Assets in support of the NAS | Franchise Acquisition Servies | $62,005 | |
| Non-personal services to install coaxial feed line & antenna. | National Oceanic and Atmospheric Administration | $9,446 |
About Second Sight Systems LLC
Second Sight Systems LLC, a woman-owned small business based in St. Louis, Missouri, specializes in communications tower installation, antenna repair, and RF equipment maintenance for federal agencies as a prime contractor (94% of recent awards), competing predominantly under small-business set-asides.
Second Sight Systems operates as a limited liability corporation in the communications infrastructure space. The vendor's award footprint spans antenna installation, tower removal and replacement, transmission line work, SCADA radio implementation, and RF antenna overhaul — capabilities grounded in six awards under NAICS 541511 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing) and four under 542311 (Power and Communication Line and Related Structures Construction). Recent representative work includes a $321,879 firm fixed-price contract from the National Park Service (Pacific West Region) to remove and replace a 20-foot communications tower with a new 40-foot self-supporting tower at Lake Mead National Recreation Area in Arizona, awarded August 26, 2025; a $114,441 woman-owned small business set-aside contract from the U.S. Army Corps of Engineers Rock Island District for tower removal at Lock and Dam 14 and Lock and Dam 15, awarded June 14, 2024; and a $199,277 delivery order from the Air Force Materiel Command for RF antenna overhaul at Whiteman Air Force Base, awarded July 31, 2021.
Customer concentration is diffuse across small orders. The National Oceanic and Atmospheric Administration anchors activity by award count (8 awards, $181 thousand combined potential value), but by potential-value share, NOAA comprises only 12% of the portfolio's combined $1.5 million value. The National Park Service and GSA Federal Acquisition Service each hold roughly 17–18% of potential value on single large orders; the Air Force contributes $447 thousand across two awards. The vendor serves ten distinct federal agencies. Second Sight Systems maintains a presence on the GSA Multiple Award Schedule, with two task orders carrying $258 thousand in combined potential value. The vendor's subcontractor footprint includes a single recent engagement as an antenna tower design and engineering support sub to JT4 LLC on the Joint Range Technical Services (J-TECH II) technical expertise for test range functions contract, awarded September 26, 2024. Activity has been episodic — two awards in 2021, one in 2022, five in 2024, with one award in 2025 and one in early 2026 — averaging under three awards per year across the source window. Total obligated dollars stand at $1.2 million (84% of combined potential value), reflecting that the majority of work has completed or is near completion.
Contract vehicles
SBA capabilities narrative
Second Sight offers complete service when it comes to industrial wireless solutions. This includes system design, equipment manufacturing advice, path profiles, path analysis, site surveys, spectrum analysis , installation teams to install ground based systems and certified OSHA tower climbers for installation of systems on towers, water tanks, roof tops, after installation maintenance services, storage, shipping and delivery of equipment, around the clock monitoring of equipment and systems, and emergency dispatch services.
Quick answers
What is Second Sight Systems LLC's UEI?
Second Sight Systems LLC's Unique Entity ID (UEI) in SAM.gov is GY1ALQVNMJL7.
What is Second Sight Systems LLC's CAGE code?
Second Sight Systems LLC's CAGE code is 73VR9.
What is Second Sight Systems LLC's primary NAICS code?
Second Sight Systems LLC's primary NAICS code is 237130 (Power and Communication Line and Related Structures Construction).
Where is Second Sight Systems LLC located?
Second Sight Systems LLC's physical address in SAM.gov is 12949 Maurer Industrial Dr, St. Louis, MO 63127, USA.
Is Second Sight Systems LLC registered in SAM.gov?
Yes. Second Sight Systems LLC's SAM.gov registration is active through October 5, 2027.
Which contract vehicles does Second Sight Systems LLC hold?
Second Sight Systems LLC holds a place on 2 federal contract vehicles, including IT-70 and MAS.
What is Second Sight Systems LLC's most recent federal award?
Second Sight Systems LLC's most recent federal contract award is Maynard RLP antenna maintenance (70FA5026P00000077), from FEMA National Community Section, on September 11, 2026.
On GovTribe
See Second Sight Systems LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors