About Antaris
Antaris is an Aerospace, Defense & Maritime company based in Los Altos (United States) founded in 2021 by Shankar Sivaprakasam and Karthik Govindhasamy. Cloud-based software is offered for satellite testing and remote control. It operates on a SaaS (Software-as-a-Service) and Managed Services model. Antaris has raised $42.16 million across 3 funding rounds from investors including Lockheed Martin, Ananth Technologies and HCVC. The company has 11 employees. Its Indian entity Antaris Space India Private Limited reported revenue of ₹3.75 Cr. Antaris offers products and services including Antaris Cloud Platform, Antaris Design Studio, TrueTwin™, Command Center, and SatOS™. Its focus areas include Technology, Aerospace, Satellite Software and Defense. Its competitors include Sierra Space, NanoRacks and True Anomaly; 3 of its 3 listed competitors have raised funding.
Company details
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.
- Headquarters Los Altos, United States
- Employees 11
- Founders Shankar Sivaprakasam, Karthik Govindhasamy
- SectorsAerospace, Defense & Maritime
- Website antaris.space
- Social LinkedIn X
- Legal Name Antaris Inc.
- Date of Incorporation 25 Feb, 2022
- Indian entity revenue₹3.75 Cr
FY 2024 · +830% YoY
- Indian entity net profit₹20.1 Lakh
FY 2024 · 5% margin
- Indian entity EBITDA₹27.2 Lakh
FY 2024 · 7% margin
- Total Equity Funding$42.16M (USD)
in 3 rounds
- Latest Funding Round$28M (USD), Series A
Mar 2026
- InvestorsLockheed Martin
& 7 more
- Employee Count11
Associated legal entities of Antaris
Antaris operates through Antaris Space India Private Limited (active). Its filings, financials, charges and directors are on the company page.
| Legal entity | Status | Incorporated | Registered in | Revenue (FY 2024) | Employees | Directors | Company page |
|---|---|---|---|---|---|---|---|
| Antaris Space India Private Limited CIN U72200TN2022PTC150226 | Active | 25 Feb 2022 | Chennai, Tamil Nadu | ₹3.8 Cr | 2 | View details |
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.
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.
- Total Funding $42.16M
- Total Rounds 3
- Last Round Series A — $28M
- First Round $4.2M
(Aug 2022)
- Investors Count 8
All 3 funding rounds of Antaris with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Mar 2026 | $28M | Series A | – | WestWave Capital | |
| Sep 2023 | $9.96M | Seed | – | Streamlined Ventures | |
| Aug 2022 | $4.2M | Seed | – | Acequia Capital, Possible Ventures |
8 investors in total: 8 institutional.
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.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Investments in tech startups are managed by Streamlined Ventures. | streamlined.vc | Palo Alto, United States | ||
Investments are directed toward hard-tech and full-stack companies by HCVC. | 2014 | hcvc.co | San Francisco, United States | |
Venture capital firm investing in tech sectors | e2mc.space | Orlando, United States | ||
Investments are made in early-stage tech companies by Acequia Capital. | acecap.com | Seattle, United States | ||
Early-stage investments across multiple sectors are conducted by this firm. | possible.ventures | Munich, Germany | ||
| westwavecapital.com | ||||
Manufacturer of global security and defense airplanes | 1912 | lockheedmartin.com | United States | |
Aerospace systems and geospatial services are provided for diverse applications. | 1992 | ananthtech.com | Hyderabad, India |
Investor details for Antaris
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Board of directors of Antaris Space India Private Limited (Antaris)
Antaris Space India Private Limited is the primary company behind Antaris. The board of Antaris Space India Private Limited currently have 2 directors; the longest-serving is Vijayalakshmi, appointed in 2022. 1 earlier director has ceased.
| Director | Designation | Appointed | Tenure | Entity |
|---|---|---|---|---|
| Vijayalakshmi DIN 09521009 | Director | 25 Feb 2022 | 4 yrs 8 mo | Antaris Space India Private Limited |
| Karthikeyan Govindhasamy DIN 09521010 | Managing Director | 25 Feb 2022 | 4 yrs 8 mo | Antaris Space India Private Limited |
People of Antaris
7 people are tracked at Antaris (7 in leadership); the tracked headcount is 11.
| Name | Role | Group |
|---|---|---|
Shankar Sivaprakasam | Co-Founder | Leadership |
Karthik Govindhasamy | Co-Founder | Leadership |
Govindhasamy Karthik | Co-Founder & CTO | Leadership |
John Trionfo | Chief Growth Officer | Leadership |
Thomas Barton | Founder & CEO | Leadership |
Colette LaForce | Chief Marketing & Communications Officer | Leadership |
Spencer Eggert | Chief Spacecraft Architect | Leadership |
Complete people profiles for Antaris
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Financials of Antaris
Figures of Antaris Space India Private Limited, the primary company behind Antaris, for FY 2024. Revenue was ₹3.75 Cr (+830% year on year). Net profit was ₹20.1 Lakh (5% margin). EBITDA was ₹27.2 Lakh (7% margin).
- ₹3.75 CrRevenue · FY 2024 · +830% YoY
- ₹20.1 LakhNet profit · 5% margin
- ₹27.2 LakhEBITDA · 7% margin
- ₹2.1 LakhPaid-up capital
Balance sheet, profit and loss, cash flow and ratios of Antaris Space India Private Limited are on its company page.
Detailed financial statements for Antaris
Statement rows, ratios, five-year trends and downloadable financials of the group companies require an active premium plan.
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Timeline of Antaris
3 dated milestones of Antaris across 5 years, from founding to its latest funding, stage changes and deals.
- Founded Antaris is founded.
- Funding First funding round of $4.2M.
- Funding Latest funding round, Series A, of $28.0M.
Competitors of Antaris
Antaris has 3 listed competitors in our database, 3 of them funded. They include Sierra Space, NanoRacks and True Anomaly.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| sierraspace.com | 2008 | Broomfield, United States | $1.74B | 1,023 | Engineering solutions are developed for space transportation, habitation, and applications. | |
| nanoracks.com | 2009 | Houston, United States | $2.6M | 55 | Space habitats are manufactured for microgravity research facilities. | |
| trueanomaly.space | 2022 | Denver, United States | $1.03B | 51 | Materials and products for space solutions are developed. |
Detailed competitors of Antaris
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Web traffic of Antaris
The website of Antaris (antaris.space) receives about 2K visits a month.
- Monthly visits2K
▼ 34.5% vs previous month
Top companies in Space Research & Technology
3 companies that operate in the same segment as Antaris (Space Research & Technology) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud-based satellite imagery data and analytics solutions are provided. | 2010 | San Francisco, California, United States | USD 601.59 M | USD 307.73 M | 1,749 | |
Astra is engaged in providing space launch services. | 2016 | Alameda, California, United States | USD 136.93 M | |||
Reusable launch vehicles for large payloads are developed and launched. | 2002 | Hawthorne, California, United States | USD 11.86 B | USD 18.67 B | 20,833 |
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Related news about 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. The company's 1st funding round was a Seed of $4.2M, raised on Aug 2022.
Antaris has 11 employees.
The primary company behind Antaris, Antaris Space India Private Limited, reported revenue of â‚ą3.75 Cr for FY 2024, up 830% year on year.
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 Sierra Space, True Anomaly and NanoRacks.
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.
Antaris operates through Antaris Space India Private Limited.
The legal entities of Antaris currently have 2 directors, including Vijayalakshmi, Karthikeyan Govindhasamy.