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Sinclair Interplanetary

CA

Sinclair Interplanetary, acquired by Rocket Lab in 2020, is a manufacturer of spacecraft hardware, specializing in components for small satellites. They develop reliable hardware such as reaction wheels and star trackers that support rapid-schedule small satellite programs. Their products are key features of Rocket Lab's Photon satellite platforms and are used in numerous satellites globally, including constellations like BlackSky and Kepler Communications.

commercialFounded 2001
Toronto, Ontario, Canada
www.sinclairinterplanetary.com/
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All verified mentions of this organization in source documents.

Sinclair Interplanetary and Surrey Satellite Technology Limited have built systems around commercial-grade processors for lower-orbit commercial missions.

CapabilityValue 3.5Jul 14, 2026BAE Systems Holds the Only Radiation-Hardened Processor That Matters

Kepler Communications partnered with UTIAS Space Flight Laboratory and Sinclair Interplanetary to support its satellite manufacturing strategy.

RelationshipsValue 4.2Jan 11, 2026Kepler Communications high-speed optical data relay satellites successfully launched

Rocket Lab acquired manufacturer Sinclair Interplanetary in 2020 to ensure reaction wheels are on the shelf for its satellites.

RelationshipsCapabilityGrowthValue 4.4Jul 28, 2022NRO satellite upgrades delay the second of two back-to-back Rocket Lab launches

The SolAero acquisition follows Rocket Lab’s acquisition of ASI Aerospace LLC in October 2021, Planetary Systems Corporation in December 2021, and Sinclair Interplanetary in April 2020.

RelationshipsValue 3.8Jan 18, 2022Rocket Lab Completes Their Acquisition Of SolAero Holdings

Rocket Lab acquired satellite component manufacturer Sinclair Interplanetary in early 2020.

RelationshipsGeneralValue 4.0Dec 14, 2021Rocket Lab to acquire SolAero Holdings

Rocket Lab acquired Sinclair Interplanetary in spring 2020, a manufacturer of smallsat components such as reaction wheels.

RelationshipsCapabilityValue 4.5Oct 14, 2021Rocket Lab acquires software company as it plans additional deals

Rocket Lab acquired Sinclair Interplanetary in April 2020, and Sinclair’s hardware solutions are included in Rocket Lab’s Space Systems portfolio.

RelationshipsValue 4.2Oct 12, 2021Rocket Lab Acquires Advanced Solutions, Inc

Rocket Lab purchased smallsat component supplier Sinclair Interplanetary in early 2020.

RelationshipsValue 4.5Sep 9, 2021Space SPACs could prompt new wave of acquisitions

Rocket Lab began offering reaction wheels after acquiring Sinclair Interplanetary in April 2020.

RelationshipsCapabilityValue 4.0Sep 2, 2021Rocket Lab expands spacecraft component production

Sinclair Interplanetary produced between 100 and 150 reaction wheels per year before its acquisition by Rocket Lab.

RelationshipsGrowthValue 4.0Sep 2, 2021Rocket Lab expands spacecraft component production

Rocket Lab strengthened its Space Systems business in 2020 by acquiring Toronto-based Sinclair Interplanetary.

RelationshipsGeneralValue 4.0Sep 1, 2021Rocket Lab’s Space Systems Division Expands Their Manufacturing Footprint

Since acquiring Sinclair Interplanetary, Rocket Lab has added 2,700 square feet of production facilities to the Sinclair facilities in Toronto, Canada.

GrowthRelationshipsValue 4.0Sep 1, 2021Rocket Lab’s Space Systems Division Expands Their Manufacturing Footprint

Rocket Lab acquired Sinclair Interplanetary, a manufacturer of smallsat components, in 2020.

RelationshipsGeneralValue 4.0Mar 2, 2021Rocket Lab says SPAC deal will accelerate development of Neutron rocket

Rocket Lab is acquiring Sinclair Interplanetary to build up its satellite division.

RelationshipsGrowthValue 4.2Mar 16, 2020Rocket Lab to acquire smallsat component manufacturer
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