Relativity Space Current · Verified less than 14 days ago · Last verified: Oct 16, 2026

Relativity Space: $9.5B valuation, IPO Readiness 70, Series H. 3D-printed rockets company. Major tech coverage. Multiple successful launches achieved. Relativity Space IPO s. Track live on The IPO Stack.

Series HAerospace & Defensepre-ipo
70
/100
IPO Readiness Score
Grade B — Moderate IPO Readiness
TechStackIPO proprietary score based on funding scale, valuation, stage progression & momentum.
Track Relativity Space →

3D-printed rockets company. Major tech coverage. Multiple successful launches achieved. Relativity Space IPO searches as company approaches profitability.

Valuation
$9.5B
Total Funding
$2.8B
Stage
Series H
Sector
Aerospace & Defense
Headquarters
Long Beach, CA
CEO
Tim Ellis
IPO Status
pre-ipo

Funding History

September 2017
Series A
$35M
October 2019
Series B
$140M
March 2021
Series C
$500M
January 2023
Series D
$650M
June 2026
Series F
$500M
August 2026
Series G
$500M
September 2026
Series H
$500M
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Related Analysis

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Track Relativity Space IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.

Frequently Asked Questions

When is Relativity Space going public? +

Relativity Space has not announced a specific IPO date as of 2026. With an IPO Readiness Score of 70/100, the company shows strong pre-IPO signals. Subscribe to The IPO Stack newsletter for weekly updates.

What is Relativity Space's current valuation? +

Relativity Space is valued at $9.5B as of January 2023. This valuation is based on its most recent private funding round tracked by TechStackIPO.

How can I invest in Relativity Space before IPO? +

Accredited investors can access Relativity Space shares through secondary market platforms, pre-IPO investment funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace tracks available access options. Note: pre-IPO investments carry higher risk and limited liquidity compared to public market investing.

What is Relativity Space's IPO Readiness Score? +

Relativity Space scores 70/100 (Grade: B) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.

How much total funding has Relativity Space raised? +

Relativity Space has raised $2.8B in total venture capital and private equity funding, with backing from Mark Cuban, Y Combinator, Tiger Global.

Who are Relativity Space's key investors? +

Relativity Space's notable investors include Mark Cuban, Y Combinator, Tiger Global, Bond Capital, Fidelity. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.

What sector is Relativity Space in? +

Relativity Space is a Aerospace & Defense company. 3D-printed rockets company. Major tech coverage. Multiple successful launches achieved. Relativity Space IPO searches as.

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