Open ecosystem data
The commercial space graph, ready to use.
Download the structured companies and direct relationships behind Astro Stack for analysis, research, visualization, or your own tools.
Updated Aug 4, 2026Download
Choose your format.
Every export is generated from the current public graph when you request it.
01
CSV
Companies
Company identity, segment, subsegment, scale, role, location, founding year, website, and profile URL.
Download 02CSV
Relationships
One row per distinct direct connection, including direction, relationship type, description, update date, and both company profiles.
Download 03JSON
Complete graph
Companies, relationships, dataset counts, modification date, generation time, and license in one machine-readable file.
DownloadAbout the dataset
Built for exploration, not blind trust.
What is included
Public company profiles and active, direct company-to-company connections shown in Astro Stack. Relationship rows are directional: the source provides, supplies, launches, enables, or otherwise serves the target.
How it is assembled
Astro Stack uses public-web research and AI-assisted extraction, followed by normalization, entity resolution, direction checks, and deduplication before information enters the public graph.
What is not included
Private review items, inferred transitive links, confidential arrangements, and relationships that have not been identified by the research process are excluded.
Important limitations
The commercial space industry changes quickly. Public disclosure is uneven, smaller counterparties may be missing, and a listed relationship may later change or end. Verify material decisions independently.
Reuse
Open with attribution.
The Astro Stack dataset is available under Creative Commons Attribution 4.0. Attribute Astro Stack and link to this page. Company names and third-party trademarks remain the property of their respective owners. The data is provided as-is, without warranty.