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Based in Massy, France, Atempo develops data protection and management software solutions that enable mid-market and large enterprises to back up, archive, migrate, and recover large volumes of mission-critical data. The company operates with approximately 200 employees and serves a global user base of over 2,000 customers across the public sector, healthcare, aerospace, defense, and media industries. Operating through a business-to-business software licensing and subscription model, the firm distributes its core products via a global network of more than 300 value-added resellers and managed service providers. Atempo integrates its data security and storage platforms with major technology partners such as Huawei, Qumulo, and DDN. The enterprise previously operated under ASG Technologies before becoming an independent entity in 2017 and was most recently acquired by HorizonH in 2025. The software organization was originally founded in 1992.
Atempo has raised $22.0M across 1 funding round.
Key people at Atempo.
Atempo was founded in 1992 by Dominique Vinay (Founder).
Atempo has raised $22.0M in total across 1 funding round.
Key people at Atempo.
Atempo was founded in 1992 by Dominique Vinay (Founder).
Atempo has raised $22.0M in total across 1 funding round.
Atempo is a French data management software company specializing in protecting, migrating, archiving, and recovering large volumes of unstructured data across on-premises, cloud, and hybrid environments.[1][2][3][6] It serves mid-sized and enterprise organizations in sectors like finance, life sciences, research, industry, media & entertainment, and government, solving critical challenges in data protection, compliance, business continuity, and scalable storage management.[1][2][3][5] Key products include Miria for high-performance migration, backup, archiving, and synchronization of petabytes of data; Lina and Tina for server/workstation backup; and legacy solutions like Atempo Live Backup and Digital Archive (ADA).[1][4][5][6] With over 3,600 customers in 13+ countries via 200+ partners, Atempo emphasizes cost-effective scaling, RTO/RPO compliance, and ecosystem preservation, positioning it as a European leader in conventional data protection.[1][2][4]
Founded in 1992 and headquartered in Massy (near Paris), France, Atempo emerged as an independent software vendor focused on data protection amid growing needs for managing mission-critical data.[3][4] Over 30+ years, it evolved from backup solutions for physical/virtual servers and workstations to comprehensive platforms handling massive unstructured data volumes, including migration between storages.[1][4][5] Pivotal moments include earning "As used by French Armed Forces" and "France Cybersecurity" labels for flagship products Lina, Miria, and Tina; selection for the French Tech 120 program aiming to nurture unicorns by 2025; and global expansion to Europe, US, and Asia with 100+ partners.[4][5] Recent traction includes a June 2025 acquisition by HorizonH, signaling strengthened market position.[3]
Atempo rides the exploding growth of unstructured data—the "most precious economic asset" in a world of complex, mutating storage ecosystems—fueled by AI, HPC, media digitization, and hybrid cloud shifts.[2][6] Timing aligns with rising ransomware threats, regulatory demands (e.g., data retention/compliance), and needs for cost-effective petabyte-scale management amid vendor lock-in challenges.[1][3] Market forces like cloud migration booms and sustainability pressures (e.g., energy-efficient archiving) favor its open, scalable tools over siloed competitors like Druva or Quorum.[3][6] It influences the ecosystem by enabling secure data mobility for enterprises, supporting French tech sovereignty via government-backed programs, and powering sectors critical to innovation (e.g., life sciences research, entertainment assets).[2][4][5]
Post-2025 HorizonH acquisition, Atempo is poised for accelerated global scaling, deeper AI/HPC integrations, and expanded cloud-native features to handle exabyte-era data.[3][6] Trends like zero-trust recovery, sustainable storage, and edge-to-cloud sync will shape its path, potentially growing its 100+ partner network amid €24.9M revenue base.[4] Influence may evolve toward leading European data resilience, fostering unicorns via French Tech momentum while tying back to its core: preserving fragile, infinite data ecosystems for business survival.[2]
Atempo has raised $22.0M across 1 funding round. Most recently, it raised $22.0M Series B in September 2007.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Jul 1, 2023 | eflow | $9.0M Series A | Finch Capital | Will Brooks, William Christopher Currie, Will Martin, John O'connell, Scaleup Group |
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Sep 1, 2007 | $22M Series B | — | — | Announced |