Sinclair Interplanetary


The Company

Founded in 2001 by Doug Sinclair, Sinclair Interplanetary is a supplier of hardware, software, training and expertise to the spacecraft community.  The primary focus is on low-cost, rapid-schedule programs to produce micro- or nano-satellites.

Latest News

Recent Announcements

  • Help Wanted We are looking for an Accountant and Office Manager for the Toronto lab.  If this is of interest, please see the Rocket Lab posting here.
    Posted Apr 23, 2020, 7:23 AM by Doug Sinclair
  • Strange Days Today we looked through our strategic reserves, and donated more than a thousand nitrile gloves to the local hospital.We have been told that non-essential businesses must close tomorrow ...
    Posted Mar 24, 2020, 6:44 AM by Doug Sinclair
  • Moving up to Bigger Things I have signed an agreement to sell Sinclair Interplanetary to Rocket Lab.  I will stay on in an engineering role, and I look forward to spending more time in the ...
    Posted Mar 16, 2020, 1:05 PM by Doug Sinclair
  • A nice round number A quiet milestone was reached some months ago, and has only just been tallied up.  Doug Sinclair has now built hardware for exactly 100 satellites that have launched from the ...
    Posted Feb 20, 2020, 11:41 AM by Doug Sinclair
  • Another 2 Star Trackers On Orbit ALE 2 launched today, on Rocket Labs' 10th Electron vehicle.  It carries two more Sinclair Interplanetary star trackers, bringing our total in space up to 57.This brief video shows ...
    Posted Dec 6, 2019, 9:27 AM by Doug Sinclair
Showing posts 1 - 5 of 84. View more »


Star Trackers

Reaction Wheels

Optical Communications

Licensed Products

Inventory for Sale

Special Products and Services 

Capabilities and Equipment 

Space Heritage 


Peaceful Use Policy

Free to a Good Home