Alta Ares valuation, funding and investors
Alta Ares works in AI-Powered defense technology development, based in Paris, France. Founded in 2024, it has about 101 employees.
- Last round
- Series A · $58.0M · Jun 2026
- Valuation at last round
- $176M · implied
- Headcount
- 101 · growing
- Grade
- C
- Founded
- 2024
Alta Ares valuation today
VCMC values Alta Ares at $229M today, with a range of $138M to $501M and a grade of C. The valuation starts from its last funding round, a Series A round in Jun 2026.
Valuation by date (37 rows)
Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.
| Date | Valuation | Range | Predicted in 1 yr | Phase | Headcount | Trend | Grade | Winding-down probability |
|---|---|---|---|---|---|---|---|---|
| 1 Jan 2024 | $15.1M | $5.50M – $41.5M | $15.8M (+5%) | before first round | – | unknown | D | 0% |
| 1 Feb 2024 | $14.1M | $5.14M – $38.8M | $14.6M (+4%) | before first round | 10 | unknown | D | 0% |
| 1 Mar 2024 | $14.2M | $5.17M – $39.0M | $14.6M (+3%) | before first round | 10 | flat | D | 0% |
| 1 Apr 2024 | $14.3M | $5.21M – $39.3M | $14.6M (+2%) | before first round | 10 | flat | D | 0% |
| 1 May 2024 | $14.4M | $5.25M – $39.6M | $14.6M (+1%) | before first round | 10 | flat | D | 0% |
| 1 Jun 2024 | $14.5M | $5.29M – $39.9M | $14.6M (+1%) | before first round | 10 | flat | D | 0% |
| 1 Jul 2024 | $14.6M | $5.33M – $40.2M | $14.6M (0%) | before first round | 10 | flat | D | 0% |
| 1 Aug 2024 | $14.6M | $5.33M – $40.2M | $14.6M (0%) | before first round | 10 | flat | D | 0% |
| 1 Sep 2024 | $14.6M | $5.33M – $40.2M | $14.6M (0%) | before first round | 10 | flat | D | 0% |
| 1 Oct 2024 | $14.6M | $5.33M – $40.2M | $14.6M (0%) | before first round | 10 | flat | D | 0% |
| 1 Nov 2024 | $14.6M | $5.33M – $40.2M | $14.6M (0%) | before first round | 10 | flat | D | 0% |
| 1 Dec 2024 | $14.6M | $5.33M – $40.2M | $14.6M (0%) | before first round | 10 | flat | D | 0% |
| 1 Jan 2025 | $13.7M | $8.97M – $41.6M | $27.3M (+100%) | after a round | 10 | flat | C | 0% |
| 2 Jan 2025 | $13.7M | $8.97M – $41.6M | $27.3M (+100%) | after a round | 10 | flat | C | 0% |
| 1 Feb 2025 | $14.5M | $8.97M – $41.6M | $27.3M (+89%) | after a round | 10 | flat | C | 0% |
| 1 Mar 2025 | $15.3M | $8.97M – $41.6M | $27.3M (+79%) | after a round | 10 | flat | C | 0% |
| 1 Apr 2025 | $16.2M | $8.97M – $41.6M | $27.3M (+69%) | after a round | 10 | flat | C | 0% |
| 1 May 2025 | $17.1M | $8.97M – $41.6M | $27.3M (+59%) | after a round | 10 | flat | C | 0% |
| 1 Jun 2025 | $18.2M | $8.97M – $41.6M | $27.3M (+50%) | after a round | 10 | flat | C | 0% |
| 1 Jul 2025 | $19.3M | $8.97M – $41.6M | $27.3M (+42%) | after a round | 10 | flat | C | 0% |
| 1 Aug 2025 | $21.9M | $10.1M – $46.7M | $30.7M (+40%) | after a round | 17 | growing | C | 0% |
| 1 Sep 2025 | $23.4M | $10.1M – $46.7M | $30.7M (+31%) | after a round | 17 | growing | C | 0% |
| 1 Oct 2025 | $26.1M | $10.7M – $49.4M | $32.5M (+24%) | after a round | 22 | growing | C | 0% |
| 1 Nov 2025 | $28.1M | $10.7M – $49.4M | $32.5M (+16%) | after a round | 22 | growing | C | 0% |
| 1 Dec 2025 | $30.2M | $10.7M – $49.4M | $32.5M (+8%) | after a round | 22 | growing | C | 0% |
| 1 Jan 2026 | $36.0M | $11.8M – $54.8M | $36.0M (0%) | after a round | 35 | growing | C | 0% |
| 1 Feb 2026 | $36.0M | $11.9M – $54.8M | $36.0M (0%) | after a round | 35 | growing | C | 0% |
| 1 Mar 2026 | $39.3M | $13.0M – $59.7M | $39.3M (0%) | after a round | 52 | growing | C | 0% |
| 1 Apr 2026 | $39.3M | $13.1M – $59.7M | $39.3M (0%) | after a round | 52 | growing | C | 0% |
| 1 May 2026 | $40.8M | $13.6M – $62.1M | $40.8M (0%) | after a round | 62 | growing | C | 0% |
| 1 Jun 2026 | $40.8M | $13.7M – $62.1M | $40.8M (0%) | after a round | 62 | growing | C | 0% |
| 10 Jun 2026 | $177M | $124M – $450M | $317M (+80%) | after a round | 62 | growing | C | 0% |
| 1 Jul 2026 | $183M | $124M – $450M | $317M (+74%) | after a round | 62 | growing | C | 0% |
| 1 Aug 2026 | $194M | $134M – $487M | $343M (+77%) | after a round | 88 | growing | C | 0% |
| 1 Sep 2026 | $206M | $135M – $488M | $344M (+67%) | after a round | 89 | growing | C | 0% |
| 1 Oct 2026 | $219M | $138M – $501M | $353M (+61%) | after a round | 101 | growing | C | 0% |
| 24 Oct 2026 | $229M | $138M – $501M | $353M (+54%) | after a round | 101 | growing | C | 0% |
Key facts about Alta Ares
- Founded
- 2024
- Headquarters
- Paris, France
- Employees
- about 101 +359% in a year
- Total raised
- $60M
- Funding rounds
- 2
- Last round
- Series A Jun 2026
Alta Ares was founded in 2024 by Alain Henry, Hadrien Canter, Stanislas Walch and Théo Bondarec.
Alta Ares funding history
Alta Ares has 2 funding rounds on record, from Jan 2025 to Jun 2026, $60M in total. None disclosed a valuation.
Series A 9 Jun 2026
Led by Air Street Capital; with Cherry Ventures, OTB Ventures, Harpoon Ventures.
Sources: altaares.com, tectonicdefense.com
$58M
Pre-Seed 1 Jan 2025
With Expansion, Starbust Ventures, Durandal Capital, Apeiron, Better Angle, Kima Ventures, Apok Invest.
$2.1M
Alta Ares investors
11 investors have backed Alta Ares; Air Street Capital led at least one round.
- Apeiron
- Apok Invest
- Durandal Capital
- OTB Ventures
- Starbust Ventures
What Alta Ares does
Alta Ares works in aerospace and defence, with 15 recorded offerings and customers in defense, security and industrial.
ALTA ARES SAS is a French company engaged in the development of AI technologies for defense, with a focus on real-time detection, tracking, and interception of airborne threats, including drone interception. The company provides AI-powered drone recognition and surveillance solutions for defense, industry, and mission-critical surveillance operations, and operates as a service provider in the defense technology sector. Alta Ares also engages in research and development, collaborates with international organizations on air defense solutions, and holds NATO validation for its drone interception system.
Description from Veridion's company data.
Products and services
- AI-Powered Defense Technology Development
- AI-Driven Drone Recognition Solutions
- Counter-Unmanned Aerial Systems Solutions
- Intelligence Surveillance and Reconnaissance Solutions
- Autonomous Drone Interception Solutions
- Multi-Sensor Fusion Software Development
- Real-Time Video Intelligence Solutions
- Swarm Drone Interception Solutions
- GNSS-Free Interception Technology Development
- AI-Powered Hardware Manufacturing
- AI-Powered Software Development
- Defense Technology Research and Development
- Air Defense System Development
- Mission-Critical Surveillance Solutions
- AI Technology Deployment Services
Markets
- Defense
- Security
- Industrial
Technology
- AI-Powered Drone Recognition
- Multi-Sensor Fusion for Real-Time Video Intelligence
- Autonomous Guidance for GNSS-Free Interception
- Real-Time Video Intelligence
- Sensor Fusion for ISR Applications
Certifications
- GDPR compliant
- CNIL compliant
Business model
- Business-to-Business
- Service Provider
- Enterprise
Industry codes (NAICS)
- 541512 Computer Systems Design Services 50% match
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 30% match
- 541330 Engineering Services 20% match
Questions about Alta Ares
What is Alta Ares worth?
Valuation $229M (range $138M to $501M), as of 24 Oct 2026.
Has Alta Ares raised money?
Alta Ares has 2 funding rounds on record, from Jan 2025 to Jun 2026, $60M in total. None disclosed a valuation.
Who has invested in Alta Ares?
Air Street Capital, Apeiron, Apok Invest, Better Angle, Cherry Ventures and Durandal Capital, and 5 more. Lead investors include Air Street Capital.
How many people work at Alta Ares?
About 101, up 359% over the last year. Headcount grew from 10 in Feb 2024 to 101 in Sep 2026.
What does Alta Ares do?
Alta Ares works in aerospace and defence, with 15 recorded offerings and customers in defense, security and industrial. Its main offerings are AI-Powered defense technology development, AI-Driven drone recognition solutions and counter-unmanned aerial systems solutions.
When was Alta Ares founded, and where is it based?
Alta Ares was founded in 2024 and is based in Paris, France. It has about 101 employees, up 359% over the last year.