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Aerospace & Defense

Engineering the Future of Aerospace

To develop, manufacture and integrate cost effective, operationally responsive technologies that improve safety, operability, and sustainability for aerospace vehicles and ranges.

20+
Years of Flight Heritage
100%
Mission Success
24/7
Mission Support
AS9100
Quality Certified

Product Lines

Explore Our Solutions

Four industrial metal boxes with control knobs, labeled "VENT," placed side by side against a white background

Li-Ion Polymer Intelli-Pack® Battery

Dependable, high energy density and rapidly rechargeable battery technology for Launch Vehicles, Small Satellites and UAS/RPA.

Silver electronic modular box labeled Processor, Sensor, and Power Module with multiple connectors labeled J1-J9

Vehicle Based Independent Tracking System

VBITS GPS Tracking and Autonomous Flight Safety Systems (AFSS) reduce mission cost by eliminating range ground instrumentation.

Stacked electronic modules labeled CPU, S-Band, GPS & IMU, and Power, with multiple connectors

Space Based Range

VBIRS Ka/Ku-Band LEO Satellite Comm Unit transmits high-speed telemetry data (1-100Mbps) from launch vehicles, missiles, hypersonic vehicles and UAVs anywhere on Earth.

About SIL

Engineered for Aerospace & Defense

Space Information Laboratories (SIL) is an aerospace engineering small business that develops and manufactures space-qualified patented products for rockets, missiles, strike weapons, small satellites, unmanned aerial vehicles (UAVs) and aircraft.

Trusted By

Partners & Customers

NASA logo
Lockheed Martin logo
DARPA logo
Northrop Grumman logo
Missile Defense Agency logo
Boeing logo
Space and Missile Systems Center logo
Aerojet Rocketdyne logo
NAVAIR logo
AOR logo, stylized with bold, angular letters in black
Air Force Research Laboratory logo
Firefly Aerospace logo with a stylized firefly icon in yellow on the left
SpaceWorks logo
Georgia Tech logo
Raytheon Technologies logo
Lincoln Laboratory, Massachusetts Institute of Technology logo with geometric emblem on the left
Thales Alenia Space logo
True Anomaly logo
Varda Space Industries logo with geometric shapes resembling a satellite, dark text on a black background
Parsons logo with a stylized blue and green "P" design next to the company name in bold black letters
Isar Aerospace logo
Avio logo
Announcement AUGUST 2026

SIL breaks ground on a new facility

Expanded manufacturing, test, and integration space to support growing demand across our power, avionics, and tracking product lines.

Newsroom

Latest Updates

SIL logo with stars and swoosh design on a dark blue background, text reads "Space Information Laboratories"
News
October 1st, 2026

Tomorrow.io selects SIL’s Payload PDU technology for the precipitation radar aboard its DeepSky satellite constellation

Space Information Laboratories (SIL) announced that Tomorrow.io has selected its Payload Power Distribution Unit (PPDU) technology for the precipitation radar aboard the DeepSky LEO constellation....

Exterior rendering of Space Information Laboratories building with a parking lot and landscaped entrance
News
August 24th, 2026

SIL breaks ground on a new facility

The new 32,000 Sq Ft facility located next to the Santa Maria Airport consists of two floors and a balcony. The first floor (16,000 Sq...

Event
August 1st, 2026

SmallSat 2026; Salt Lake City

The Small Satellite Conference (SmallSat) is the premier global gathering for the small satellite community — commercial, government, and academic innovators who build and operate...

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