Source space components from suppliers you can trust.
Find, compare and order components from manufacturers who carry the Celestkart Verified Supplier badge.
- MARK I
- Verified Suppliers
- MARK II
- Live RFQ
- MARK III
- Order Tracking
Finding suppliers is easy.
Verifying them is not.
Space missions rely on thousands of critical components sourced from hundreds of suppliers.
| NON-CONFORMANCE | CONSEQUENCE |
|---|---|
| A single quality issue | Costly delays |
| A documentation gap | Mission risk |
| An unqualified component | Procurement uncertainty |
CelestKart exists to bring trust, transparency, and verification into the space supply chain.
From search to delivery.
Every step connects to the same verified supplier network.
- 01
Find a component
Browse by category, search by name or product code, and filter by verification status.
- 02
Request quotes
Send an RFQ to one or more verified suppliers in a few clicks, directly from the product listing.
- 03
Compare and order
Review quotes from each supplier, with price and lead time, then place your order.
- 04
Track delivery
Follow fulfilment milestones. Once an order is placed, the supplier's audit documents are accessible through the platform.
Two layers of trust
on every listing.
The Verified Supplier badge means Celestkart has reviewed the supplier. Suppliers can show recognised quality certifications such as AS9100 and ISO 9001:2015 — any submitted certifications are reviewed as part of the process. Suppliers are reviewed before they're listed.
- COMPONENT
- Reaction Wheel Assembly
- SUPPLIER
- [Qualified Manufacturer]
- RECORD NO.
- CK-VR-[————]
- Supplier qualification■ PASSED
- Certifications & compliance■ REVIEWED
- Approval & listing■ APPROVED
Suppliers can show recognised quality certifications such as AS9100 and ISO 9001:2015.
Celestkart reviews the company and any submitted certifications before the supplier is listed.
The Verified Supplier badge on their listing.
Three stages before listing.
- ISTAGE I
Supplier Qualification
The supplier submits company information, any quality certifications, and compliance records for review.
- IISTAGE II
Document Review
Celestkart reviews the submitted certifications and compliance documentation.
- IIISTAGE III
Approval & Listing
Once the review is complete, the supplier is listed and earns the Verified Supplier badge.
For buyers and suppliers.
Built around trust.
Suppliers complete structured qualification before they're listed; buyers get direct access to that trusted network. Pick a row below to get started.
| MEMBER | REGISTER |
|---|---|
| Satellite ManufacturersSource critical components with confidence. | BUYER |
| Space StartupsReduce procurement risk and accelerate supplier discovery. | BUYER |
| Research & Academic MissionsAccess trusted suppliers and manufacturing partners. | BUYER |
| Component ManufacturersReach buyers across the global space ecosystem. | SUPPLIER |
| Test & Qualification FacilitiesOffer environmental and qualification testing to buyers sourcing on Celestkart. | SUPPLIER |
To become the world's most trusted marketplace for space components.
To make space procurement trustworthy through supplier qualification, Celestkart review, and transaction assurance.
A trusted network for:
Categories open for supplier verification as the founding suppliers form.
Manufacture one of these? Join as a supplier →- Satellite Structures
- Power Systems
- Solar Panels
- Batteries
- Onboard Computers
- Communication Systems
- Antennas
- ADCS Components
- Reaction Wheels
- Star Trackers
- Payload Systems
- Propulsion Systems
- Manufacturing Services
- Testing & Qualification Partners
Join the
Founding Network.
Early members get priority onboarding once suppliers and buyers are live.