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Alseamar

Underwater gliders, robotic vehicles and maintenance services for ocean science, offshore and naval defense clients

Paris, FranceFounded 1987alseamar-alcen.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Alseamar

ALSEAMAR designs, manufactures, operates and maintains underwater systems, including SEAEXPLORER gliders, robotised underwater vehicles and syntactic foams. Its services cover retrofit, maintenance and obsolescence management for defence systems, and survey services using its glider fleet.

Customers are scientific research organisations, offshore industries, marine energy projects and naval defence. Among the stated customer work are a French Navy order for initial capability of 5 SEAEXPLORER gliders and a deep-sea glider design project for Ifremer. The company sells equipment and maintenance services.

ALSEAMAR was founded in 1987 and is headquartered in Paris. It was formed in 2015 through the merger of BMTI, ACSA and ATOB, and its production and operating sites are in southern France, in Six-Fours, Rousset and La Ciotat.

Product: SEAEXPLORER underwater gliders, robotised underwater vehicles, syntactic foams, and maintenance, obsolescence and survey services for underwater and defence systems.

Public tenders won

7 tenders won since 1 Jan 2024 from 4 public buyers in France, worth €20.0M as awarded. From EU award notices (TED) that name Alseamar by its registry number.

  • 13 May 2026 CNRS · Achat d'un planeur sous-marin et capteurs dans le cadre du projet "Mission 6" · €476k notice
  • 14 Apr 2026 Ifremer · Fourniture des modules de flottabilité pour le Nautile notice
  • 27 Mar 2026 CNRS · Prestation de service pour le déploiement et le pilotage de 10 planeurs sous-marins (Lot 1) et achat d’un planeur sous-marin et capteurs (Lot 2) dans le cadre du projet « Mission 6 ». · €891k notice
  • 16 Jan 2026 Institut de Recherche pour le Développement · La présente consultation sans publicité ni mise en concurrence préalables aboutira à la conclusion d'un marché d'’acquisition de deux charges utiles complémentaires pour équiper les drones sous-marins de type SEAEXPLORER de l’Institut Méditerranéen d’Océanologie » dit le M.I.O (UMR 235 de l’IRD) dans le cadre du projet CPER Inov-Bio-Med-Change. notice
  • 27 Oct 2025 Ifremer · Fourniture d’équipements et instruments pour des observatoires sous-marins notice
  • 3 Sep 2025 IFREMER · conception, déploiement et acquisition de planeurs sous-marins profonds · €18.6M notice

Open tenders like these →

Jobs at Alseamar

No open positions listed right now.

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Website technologies

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