The purpose of this table is to provide a guide to the major companies behind the astronomy gear we all love and use. This guide contains the official equipment manufacture information and their official international distributers and suppliers.
| BRAND | WEBSITE | GLOBAL DEALER LISTING |
|---|---|---|
| Celestron | https://www.celestron.com/ | Find a Local Dealer | Celestron |
| Sky-Watcher | https://skywatcher.com/ | Sky-Watcher | Sky-Watcher Global Website |
| Explorer Scientific | https://www.explorescientific.com/ | Dealer List — Explore Scientific |
| GSO | http://www.gs-telescope.com/ | Guan Sheng Optical |
| Takahashi | https://takahashijapan.jp/ | 海外代理店 | 天体望遠鏡のタカハシ-㈱高橋製作所 |
| Tele Vue | https://www.televue.com/ | Tele Vue Optics: World Dealers |
| Astro-Physics | https://www.astro-physics.com/ | |
| TEC (Telescope Engineering Company | https://www.telescopengineering.com/ | Dealers | Telescope Engineering Company |
| CFF | https://cfftelescopes.com/ | Dealers | CFF Telescopes |
| Officina Stellare | https://www.officinastellare.com/ | |
| PrimaLuceLab | https://www.primalucelab.com/ | Dealers |
| PlaneWave | https://planewave.com/ | PlaneWave Instruments Resellers & Partners |
| ZWO | https://www.zwoastro.com/ | Our Dealers - Discovery Astrophotography with ZWO ASTRO |
| QHYCCD | https://www.qhyccd.com/product/ | |
| FLI | https://www.flicamera.com/ |
The above listing was last updated on 05 June 2025. Feel free to reply if you feel there is something else to add. Listings here are of astronomy gear brands you can buy and use, and it does not contain component manufactures or part suppliers.