Antaris

Provides a cloud-based software platform for satellite mission design, digital twin simulation, flight software, and constellation operations

WEBSITE LINKEDIN X CAREERS
$32.2M TOTAL RAISED * 21 EMPLOYEES * 2021 FOUNDED

What does Antaris do?

SITREP

Antaris is a private company active in space software & mission tools, and satellite manufacturing. Based in Los Altos, California, it was founded in 2021 by Karthik Govindhasamy and Tom Barton. It is led by CEO Tom Barton. It operates as an upstream supplier spanning much of the space value chain. Products include the Design Studio and TrueTwin components.

Status Operating
HQ Los Altos, California
Locations HQ Los Altos, California Thiruporur, Tamil Nadu, India

What has Antaris done recently?

ACTIVITY

How is Antaris performing?

PERFORMANCE
FUNDING * ALL FUNDING
$32.2M TOTAL RAISED
Latest round / Series A $28M
FLIGHT OPS ALL LAUNCHES

What are Antaris's financials?

FINANCIALS VIEW ALL
$32.2M Total raised * Series A

What products does Antaris offer?

CATALOG
Other 4
Command Center Design Studio SatOS TrueTwin

Who leads Antaris?

CREW ALL PEOPLE
Karthik Govindhasamy CTO & Co-Founder
Tom Barton CEO & Co-Founder
Adam Head of Marketing
Anand Kulkarni Vice President
Brian Waldon SVP, Engineering
Deepak Tawri ACP Engineering
Jedd Perry System Architecture & Design
Jeff GNC
John Trionfo Chief Growth Officer
Joseph Head of IT
Kevin Solutions Architect
Kirby Ground Software Engineer
Louise Satellite Operations Engineer
Luke Principal Satellite Operations Engineer
Moses Satellite System Engineer
Ryan Director of U.S. Defense Solutions
Sayed Flight Software Engineer
Siva Govindassamy SVP, Engineering
Spencer Eggert Chief Architect, Spacecraft
Tripp Senior Program Manager
TuVi Senior Embedded SW Engineer
Will GNC Systems Engineer

Who is connected to Antaris?

NETWORK GRAPH
COMPETITORS
D-OrbitLeoLabs

How is Antaris classified?

CLASSIFICATION
Sectors
Space Software & Mission Tools Satellite Manufacturing
Technology
CubeSat SmallSat AI/ML Autonomous Ops Software-Defined
Orbit & Destination
LEO
Application
Commercial Government-Civil Government-Defense Space-to-Space
Thematic
New Space Pioneer Platform Play

When was Antaris's profile last verified?

DATA & SOURCES
Company websitecompany profile, products, locations, press
USAspending.govfederal contract awards
GCAT (J. McDowell, planet4589.org/space/gcat)satellites-on-orbit countGCAT ANTAR
Industry pressnews coverage
* Lower-confidence value, or one we haven't anchored to a primary source yet. Profile assembled from 4 sources and cross-checked continuously.
PROFILE
Last verified 2026-07-18
CLAIM THIS PROFILE SUGGEST EDITS