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Sinclair Interplanetary

Sinclair Interplanetary pioneered high-reliability vacuum-lubricated reaction wheels for pico/nano/microsatellites.

Toronto, Canada Est. 2001 Commercial
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Quick Facts
Country
Canada
Founded
2001
Type
commercial
Status
operational

About Sinclair Interplanetary

Sinclair Interplanetary pioneered high-reliability vacuum-lubricated reaction wheels for pico/nano/microsatellites. The company's compact reaction wheels (5x5x4cm, 185g) achieve 100% on-orbit success rate with 76 wheels deployed. Now part of Rocket Lab, Sinclair's technology enables precise attitude control for small satellites.

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Frequently asked about Sinclair Interplanetary

Quick answers to the questions readers most often search for.

When was Sinclair Interplanetary founded?
Sinclair Interplanetary was founded in 2001 in Canada.
Where is Sinclair Interplanetary headquartered?
Sinclair Interplanetary is headquartered in Toronto, Canada.
What does Sinclair Interplanetary do?
Sinclair Interplanetary pioneered high-reliability vacuum-lubricated reaction wheels for pico/nano/microsatellites. The company's compact reaction wheels (5x5x4cm, 185g) achieve 100% on-orbit success rate with 76 wheels deployed. Now part of Rocket Lab, Sinclair's technology enables precise attitude control for small s…
Is Sinclair Interplanetary a public or private company?
Sinclair Interplanetary is currently a private commercial (status: operational).
What sector does Sinclair Interplanetary operate in?
Sinclair Interplanetary operates in components.

Data Accuracy Notice: Information about Sinclair Interplanetary is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.

Last updated: May 29, 2026
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