Relativity Space is a Aerospace & Defense founded in 2015, currently valued at $4.2B. IPO Status: Pre-IPO. IPO Readiness Score: 69/100 (C+).
Relativity Space IPO status, timeline, valuation and S-1 filing tracker. Last updated May 2026.
| Industry | Aerospace & Defense |
| Stage | Series D+ |
| IPO Status | Pre-IPO |
| Valuation | $4.2B |
| Total Funding | $1.3B |
| Headquarters | Long Beach, CA |
| IPO Readiness Score | 69/100 |
| Founded | 2015 |
Track Relativity Space IPO status, valuation updates, and S-1 filing milestones on TechStackIPO. Last updated May 2026.
Aerospace company 3D-printing rocket engines and launch vehicles.
Relativity Space is in the pre-IPO phase as of May 2026. The company has an IPO readiness score of 69/100, suggesting it may be 1–3 years from a public listing depending on market conditions and internal milestones. Pre-IPO companies at this stage typically evaluate market conditions, complete board appointments, and engage underwriters before initiating the formal S-1 filing process.
Relativity Space is valued at $4.2B based on the most recent private market data. The company has raised a total of $1.3B in funding. Private market valuations are determined by the latest funding round and may differ from eventual IPO pricing, which reflects public market conditions, investor demand, and comparable company multiples at the time of listing.
Accredited investors may be able to access Relativity Space pre-IPO shares through secondary market platforms. These platforms facilitate private share transactions between existing shareholders (employees, early investors) and new buyers.
Risk factors: Pre-IPO investments are illiquid, carry higher risk than public market investments, and are typically restricted to accredited investors. Share availability and pricing depend on current shareholders willing to sell. TechStackIPO provides data and tracking tools but does not facilitate or recommend investments.
Relativity Space has an IPO readiness score of 69/100 on TechStackIPO. A moderate readiness score suggests the company may be 2–4 years from IPO.
Relativity Space's last known private valuation is $4.2B. IPO valuations typically reflect current market conditions at time of listing and may differ from private market valuations.
Pre-IPO access options may include: (1) secondary market platforms such as Forge Global or EquityZen that facilitate private share sales, (2) ETFs holding pre-IPO companies or venture portfolios, and (3) direct secondary share purchases if eligible as an accredited investor. TechStackIPO tracks availability but does not facilitate investments.
No. Relativity Space has not yet filed an S-1 registration statement with the SEC as of TechStackIPO's latest data update.
Relativity Space operates in the Aerospace & Defense sector. TechStackIPO tracks multiple Aerospace & Defense companies from seed through IPO, including their funding rounds, valuations, and IPO readiness scores. You can compare Relativity Space against other Aerospace & Defense companies using TechStackIPO's comparison tool.
Relativity Space is at the Series D+ stage. The company has raised a total of $1.3B in funding. Companies at this funding stage are typically scaling operations, expanding market share, and evaluating public market timing.
Relativity Space is headquartered in Long Beach, CA. The company's location can influence IPO exchange selection, regulatory requirements, and investor interest. Companies headquartered in major tech hubs often benefit from proximity to venture capital networks and talent pools.