About Antaris
Antaris is a company based in Los Altos (United States) founded in 2021 by Shankar Sivaprakasam and Karthik Govindhasamy. It operates as a SaaS (Software-as-a-Service) and Managed Services. Antaris has raised $42.16 million across 3 funding rounds from investors including Lockheed Martin, Ananth Technologies and HCVC. The company has 11 employees as of December 31, 2023. Antaris offers products and services including Antaris Cloud Platform, Antaris Design Studio, TrueTwin™, Command Center, and SatOS™. Antaris operates in a competitive market with competitors including Dhruva Space, Sierra Space, NanoRacks, Manastu Space and True Anomaly, among others.
- Headquarter Los Altos, United States
- Employees 11 as on 31 Dec, 2023
- Founders Shankar Sivaprakasam, Karthik Govindhasamy
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Sectors
Aerospace, Defense & Maritime
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Phone
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Website
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Social
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- Legal Name Antaris Inc.
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Annual Revenue
$1.6 M (USD)5as on Dec 31, 2022
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Net Profit
-$315.78 K (USD)-344as on Dec 31, 2022
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EBITDA
Not available
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Total Equity Funding
$42.16 M (USD)
in 3 rounds
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Latest Funding Round
$28 M (USD), Series A
Mar 16, 2026
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Investors
Lockheed Martin
& 7 more
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Employee Count
11
as on Dec 31, 2023
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Products & Services of Antaris
Antaris offers a comprehensive portfolio of products and services, including Antaris Cloud Platform, Antaris Design Studio, TrueTwin™, Command Center, and SatOS™.
Platform for designing and simulating space missions efficiently.
Tool for modern design of satellites and missions.
Simulation tool to fly missions with actual configurations.
Solution for managing provisioning and orchestration at scale.
Flexible software stack for space vehicle operations integration.
People of Antaris
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Leadership Team
2 people
Co Team
1 people
Sales and Marketing
1 people
Software Development Team
1 people
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Funding Insights of Antaris
Antaris has successfully raised a total of $42.16M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $28 million completed in March 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Antaris
Antaris has secured backing from 8 investors, including venture fund and institutional investors. Prominent investors backing the company include Lockheed Martin, Ananth Technologies and HCVC.
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Investments in tech startups are managed by Streamlined Ventures.
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Investments are directed toward hard-tech and full-stack companies by HCVC.
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Investor details for Antaris
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Investments & Acquisitions by Antaris
Investment portfolio details for Antaris
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Financial Statements - Antaris
Detailed financials for Antaris
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Antaris Comparisons
Peer comparison for Antaris
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Competitors of Antaris
Antaris operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Dhruva Space, Sierra Space, NanoRacks, Manastu Space and True Anomaly, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Provider of full stack space engineering solutions
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Engineering solutions are developed for space transportation, habitation, and applications.
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Space habitats are manufactured for microgravity research facilities.
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Green propulsion systems for satellites are manufactured using hydrogen peroxide.
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Materials and products for space solutions are developed.
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Hadrian is involved in manufacturing for future technologies.
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Detailed competitors of Antaris
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Latest news on Antaris
Complete news archive for Antaris
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Frequently Asked Questions about Antaris
Antaris was founded in 2021 and raised its 1st funding round 1 year after it was founded.
Antaris is headquartered in Los Altos, United States. It is registered at Los Altos, California, United States.
Antaris is a funded company, having raised a total of $42.16M across 3 funding rounds to date.
As of Dec 31, 2023, the latest employee count at Antaris is 11.
Annual revenue of Antaris is $1.6M as on Dec 31, 2022.
Antaris is engaged in providing software solutions for space missions, simplifying design, simulation, and operation of satellites. The company serves defense and commercial sectors with platforms like Antaris Cloud and TrueTwin. Its tools support various mission types including Earth observation, communications, and climate monitoring. Operations are optimized for multi-vendor architectures, reducing time-to-orbit and costs. Scalable software is built to handle diverse payloads and hardware configurations.
Antaris's top competitors include Dhruva Space, Manastu Space and Sierra Space.
Antaris offers Antaris Cloud Platform, Antaris Design Studio, TrueTwin™, Command Center, and SatOS™.
Antaris has 8 investors. Key investors include Lockheed Martin, Ananth Technologies, HCVC, Streamlined Ventures, and E2MC.