Fundraising Fox
/Companies
Sign in

Antaris Space

Los Altos, US · Founded 2021 · 28 employees on LinkedIn · 7 known investors

Find your way into Antaris Space

Sign up to see every warm intro you have to Antaris Space

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Antaris Space team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Sign up with GoogleAlready have an account? Log in

Antaris offers a cloud-based platform for designing, simulating, and operating satellite missions and constellations, supporting any payload, bus, or mission architecture. It serves government and commercial satellite operators looking to reduce time and cost of getting to orbit.

Cloud ComputingSaaSSpace Tech

Founders & leadership

Antaris Space was founded in 2021 by Karthikeyan Govindhasamy, Tom Barton, and Karthik Govindhasamy.

KG
Karthikeyan GovindhasamyCo-founder
TBTom Barton
Tom BartonCEO and Co-Founder
KG
Karthik GovindhasamyCTO and Co-Founder

Board

GMGaurav Manglik
Gaurav ManglikBoard directorInvestor at WestWave Capital
UNUllas Naik
Ullas NaikBoard directorFounder and General Partner at Streamlined Ventures

Investors · 7

E2MC Ventureslisted by E2MC VenturesOrlando · $250K – $2M

How we know: the VCSheet dataset · Not right? Tell us

Grit Ventureslisted by Grit VenturesMenlo Park · $100K – $1M

How we know: Grit Ventures's portfolio page · Not right? Tell us

Streamlined Ventureslisted by Streamlined VenturesPalo Alto · $100K – $1M

How we know: Streamlined Ventures's portfolio page · board seat on SEC Form D · Not right? Tell us

Valkyrielisted by ValkyrieSunnyvale
WestWave Capitallisted by WestWave CapitalRedwood City

How we know: WestWave Capital's portfolio page · board seat on SEC Form D · the VCSheet dataset · Not right? Tell us

Lockheed Martin VenturesreportedBethesda

How we know: the VCSheet dataset · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$22.7M disclosed across 2 rounds · 2023–2026

▶$12.7MraisedMar 2026 · 19 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Karthikeyan GovindhasamyExecutive Officer, Director
  • Gaurav ManglikDirector
  • Thomas BartonExecutive Officer, Director
Offering amount
$28.1M
Amount sold
$12.7M
First sale
Mar 2026
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$10MraisedSep 2023 · 27 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Karthikeyan GovindhasamyExecutive Officer, Director
  • Ullas NaikDirector
  • Thomas BartonExecutive Officer, Director
Offering amount
$10M
Amount sold
$10M
First sale
Aug 2023
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Related companies · 4

Capella SpaceCapella Space designs, builds, and operates synthetic aperture radar (SAR) satellite constellations that provide all-weather, day-and-night Earth observation imagery at sub-0.25m resolution. It offers an automated end-to-end tasking and data delivery platform serving defense and intelligence, maritime, disaster response, and infrastructure monitoring customers.
AstranisAstranis manufactures small, high-powered geosynchronous satellites equipped with advanced digital processing technology for global telecommunications and connectivity services.
Intuitive MachinesIntuitive Machines designs and manufactures spacecraft, satellites, and lunar landers for government and commercial customers, while also operating space-based networks and infrastructure services to support long-duration missions across Earth orbit, lunar space, and deep-space environments.
Terran OrbitalTerran Orbital manufactures small satellites and provides end-to-end satellite services including design, production, launch planning, mission operations, and in-orbit support. It serves military, civil, and commercial customers, primarily in the United States and allied aerospace and defense sectors.

Companies working in the same space as Antaris Space.

Frequently asked questions

What does Antaris Space do?
Antaris offers a cloud-based platform for designing, simulating, and operating satellite missions and constellations, supporting any payload, bus, or mission architecture. It serves government and commercial satellite operators looking to reduce time and cost of getting to orbit.
Who founded Antaris Space?
Antaris Space was founded by Karthikeyan Govindhasamy, Tom Barton, Karthik Govindhasamy in 2021.
Who are Antaris Space's investors?
Antaris Space's investors include Acequia Capital (AceCap), E2MC Ventures, Grit Ventures, Streamlined Ventures, Valkyrie, WestWave Capital, Lockheed Martin Ventures.
How much funding has Antaris Space raised?
Antaris Space has disclosed $22.7M raised across 2 rounds.
Where is Antaris Space headquartered?
Antaris Space is headquartered in Los Altos, US.