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01 · Free data roomBuild, share and track important documents.

Data room analytics Document Analytics Pitch Deck Tracking Secure sharing Permissions NDA & agreements Watermarking Versions Branding

View all Data Room features →

02 · AI Fundraising CRMRun the work between investor meetings.

Today & next moves Follow-up Investor research Investor CRM Investor updates Imports & sources

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See it workingOpen a live roomWalk a real RoundOS room.

Pricing Security

Deal rooms

Startups Venture capital M&A data room Investor relations

Beyond fundraising

Sales deals Board documents Due diligence Real estate

Fundraising

Fundraising hub Pre-seed Seed Series A

Learn

Blog Funding Customer stories Investor room template

Compare

All alternatives Best free data rooms Best DocSend alternatives Digify alternative iDeals alternative

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SAFE, dilution, runway, pipeline coverage, investor fit.

Sign inExploreData Room AI Fundraising CRM Pricing Security Document Analytics Pitch Deck TrackingData Room featuresData room analytics Secure sharing Permissions NDA & agreements Watermarking Versions BrandingUse casesFundraising hub Startups Venture capital M&A data room Investor relations Sales deals Board documents Due diligence Real estate Pre-seed Seed Series AOperatorToday & next moves Follow-up Investor research Investor CRM Investor updates Imports & sourcesMoreCustomer stories All alternatives Best free data rooms Investor room template Free tools Blog Funding Integrations

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Funding/Rounds/Astranis · Series E

Series E · Space tech

Astranis: Series E

Builds and operates small GEO satellites for commercial and government communications

Published Oct 4, 2026By RoundOS Funding desk

Announced May 6, 2026

$450MSeries E

Reported in USD

Financing: equity
Stage group: Series C+
Country: United States
Sectors: Space tech · Defense tech · Hardware · AI · Enterprise software

Investors

Andreessen Horowitz (a16z)Role not disclosed

Baillie GiffordRole not disclosed

BAM ElevateRole not disclosed

BlackRockRole not disclosed

Fidelity Management & Research CompanyRole not disclosed

Franklin TempletonRole not disclosed

Friends & Family CapitalRole not disclosed

Nimble PartnersRole not disclosed

Snowpoint VenturesRole not disclosed

Trinity CapitalRole not disclosed

AAstranisCompany profile · 1 round→

Funding history

May 6, 2026Series E · This round$450M

Sources

businesswire.com

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Related

AI United States Enterprise software North America Series C+

RoundOS

A free data room for modern deals, with an AI operator that runs the fundraise.

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Data Room AI Fundraising CRM Pricing Security Document Analytics Pitch Deck Tracking

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