Benchmark Space Systems is at the forefront of in-space mobility, developing and providing cutting-edge propulsion solutions for a wide range of spacecraft, from small satellites to larger orbital transfer vehicles. They specialize in both chemical and electric propulsion systems, emphasizing performance, reliability, and sustainability. Their products, including the Halcyon (chemical) and Starling (electric) thruster lines, aim to enable the rapidly growing space economy by making satellite deployment, station-keeping, and de-orbiting more efficient and accessible. The company is known for its innovative approach, including non-toxic 'green' propellants and turnkey propulsion systems.
Primary hub for research, development, engineering, advanced manufacturing, assembly, testing, and corporate operations for their space propulsion systems.
Advanced R&D laboratories, cleanroom facilities for assembly and integration of sensitive propulsion components, and specialized test cells including vacuum chambers for thruster performance verification.
A dynamic, innovative, and mission-driven environment characteristic of the new space industry. Emphasis on collaboration, engineering excellence, rapid prototyping, and problem-solving to advance space mobility.
The HQ is central to Benchmark's ability to innovate and produce its core technologies, serving as the nerve center for its US operations and a key contributor to the Vermont tech ecosystem.
Benchmark Space Systems supports a global customer base from its primary operations in the USA (Vermont and California) and its European office in the UK. Their propulsion systems are integrated into spacecraft for diverse international missions, reflecting their worldwide reach in the commercial, civil, and defense space sectors. Global functions include sales, customer engineering support, mission analysis, and strategic partnerships.
23 Acorn Lane
South Burlington
Vermont
USA
Address: Building R103, Rutherford Appleton Laboratory, Harwell Campus, Didcot, OX11 0QX, UK
To expand Benchmark's footprint in the European space market, support local customers, and engage with UK-specific space initiatives and talent pools.
Address: 101 Independence Drive, Alameda, CA 94501, USA (Post-acquisition of AASC)
To integrate and advance AASC's electric propulsion expertise, expanding Benchmark's product portfolio and strengthening its presence in the California space tech hub.
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As of April 2025, Benchmark Space Systems' leadership includes:
Benchmark Space Systems has been backed by several prominent investors over the years, including:
In November 2023, Matt Layhew was announced as the new Chief Financial Officer. No other major C-suite or publicly announced executive exits have been prominently reported for Benchmark Space Systems in the last 12 months, suggesting leadership stability.
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Benchmark Space Systems typically uses a standard professional email format. The most common structure is the employee's first initial followed by their last name, or full first name and last name separated by a dot, at the benchmarkspacesystems.com domain.
[first_initial][last]@benchmarkspacesystems.com or [first].[last]@benchmarkspacesystems.com
Format
jdoe@benchmarkspacesystems.com
Example
80%
Success rate
SatNews • February 7, 2024
Benchmark Space Systems UK has received a contract from the UK’s Defence Science and Technology Laboratory (Dstl) to develop a chemical propulsion system tailored for a cutting-edge hyperspectral imaging constellation. This award underscores Benchmark's expanding role in the UK defense and space sectors....more
SpaceNews • November 14, 2023
Benchmark Space Systems announced its strategic acquisition of Alameda Applied Sciences Corporation (AASC), a California-based company specializing in plasma propulsion technology. This move significantly enhances Benchmark's electric propulsion capabilities and product offerings....more
Via Satellite • November 2, 2023
Benchmark Space Systems appointed Matt Layhew as its new Chief Financial Officer. Layhew brings over 20 years of financial leadership experience from various technology and manufacturing sectors to guide Benchmark's financial growth....more
SpaceNews • July 26, 2023
The U.S. Air Force Research Laboratory (AFRL) selected Benchmark Space Systems to supply a Halcyon chemical propulsion system for its Oracle mission, aimed at demonstrating on-orbit servicing, assembly, and manufacturing (OSAM) capabilities....more
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