YC active company list audit

Momentus

Momentus: The space infrastructure services company. Headquartered in Santa Clara, CA, United States. Current operating status: active.

Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.

18 facts2 sources2 superseded claims

What changed in the audit

external name

Space Apprentices Enterprise -> Momentus
2026-06-12 · yc-oss record id 1993: field "former_names" includes "Space Apprentices Enterprise"

external name

Momentus Space -> Momentus
2026-06-12 · yc-oss record id 1993: field "former_names" includes "Momentus Space"

Summary: The space infrastructure services company
Description: Momentus is a space infrastructure services company. As a first mover, Momentus will offer the most basic, foundational services that enable businesses to flourish in space. With...
Website: https://momentus.space
Headquarters: Santa Clara, CA, United States
Operating status: active
Industry: Industrials
Industry: Aviation and Space

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