Actimar
Actimar is a Brest-based operational oceanography consultancy serving shipping, offshore energy, naval defense, and coastal development clients worldwide with metocean studies, HF radar networks, and 24/7 forecasting services, operating as the marine and coastal branch of SUEZ Consulting.
- Company typePrivate
- Founded2000
- HeadquartersBrest, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Actimar does
Actimar is a Brest-based marine and coastal engineering consultancy founded in 2000 that specializes in operational oceanography for enterprise clients in shipping, offshore energy, naval defense, and coastal development. Its service portfolio is organized around three core offerings: (1) Studies — customized metocean analysis and numerical modeling of atmosphere, waves, ocean, seabed, sediment, and marine biogeochemistry using a multi-model toolchain (SEAMER, MARS, ROMS, TELEMAC, HYCOM, TOMAWAC, SWAN, WAVEWATCH III, ECO-MARS 3D, WRF); (2) Oceanographic Radar Tools — installation, calibration, operation, and maintenance of HF radar networks paired with a proprietary software suite (HYDDOA, ARRET, CUREXTRAP, SYWAB, HAZARD MANAGER, EDDYT, SEAWAS) for value-added processing; and (3) Metocean Forecast — 24/7 operational forecasting and alerting across wind, waves, currents, water levels, water quality, and biogeochemistry on a global, multi-platform basis.
The company operates as the marine and coastal branch of SUEZ Consulting within the SUEZ group, serving approximately 70 clients worldwide with a team of 20 specialized engineers. Its commercial model is enterprise field sales: bespoke consulting and managed forecasting engagements sold directly to project teams in shipping (CMA CGM, Brittany Ferries), offshore energy (EDF Énergies Nouvelles, TOTAL, ENGIE, Saipem, DNV GL), naval defense (Naval Group), and public-sector clients (Brittany Region), with more than 20% of revenue generated outside France. Notable deployed assets include a six-radar HF WERA network off South Africa for TOTAL, described as a world first for private-sector oceanographic radar use. Actimar pursues R&D in partnership with Ifremer, Ensta Bretagne, and University of Caen, and participates in funded programs such as TOPVOYS (maritime routing with NERSC and CMA CGM) and Preventing Plastic Pollution (Interreg France-England).
Revenue is generated through professional services (studies, radar deployment) and managed forecasting subscriptions priced on a quote basis; pricing is not publicly disclosed. Go-to-market relies on direct enterprise engagement, regional cluster participation (Brittany Ocean Power), and visibility at offshore wind and maritime conferences (Seanergy, FOWT, OWE), with Bretagne Développement Innovation supporting international promotion.
Actimar firmographics
Firmographics- Name
- Actimar
- Legal name
- ACTIMAR SAS
- Website
- https://actimar.fr
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Actimar is a Brest-based operational oceanography consultancy serving shipping, offshore energy, naval defense, and coastal development clients worldwide with metocean studies, HF radar networks, and 24/7 forecasting services, operating as the marine and coastal branch of SUEZ Consulting.
- Ownership category
- akta.pro rank
Actimar industry classification
Industry- Product category
- Metocean and Operational Oceanography Consulting Services
- NAICS
- Geophysical Surveying and Mapping Services (54136)
- SIC
- Oil & Gas Field Exploration Services (1382)
- akta.pro primary industry
- Marine Automation, Control & PLC/SCADA Systems (IMAJAJAC)
- akta.pro secondary industries
- Marine Safety, Alarm & Monitoring Systems (Fire/Gas, IAS, PA/GA) (IMAJAJAG), Coastal & Marine Resources Administration (Oceans, Fisheries, Shorelines) (BPAIAMAI)
Keywords
Where Actimar is headquartered
LocationHeadquarters
- HQ city
- Brest
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Actimar business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Metocean Studies and Consultancy: Customized studies analyzing and modeling atmosphere, waves, ocean, seabed, and marine biogeochemistry for clients across maritime and coastal sectors
- Operational Forecasting Services: Personalized operational forecasting and alert services for metocean parameters including wind, waves, currents, water levels, sediment, hydrology, and water quality
- Oceanographic Radar Systems: Installation, calibration, operation, maintenance and repair of HF radar systems along with software suite for value-added data processing
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Actimar product offering
Product offeringCore offering
Actimar is a specialized marine and coastal consultancy that provides three core service lines: metocean studies analyzing atmosphere, waves, ocean, seabed, and marine biogeochemistry; oceanographic radar valorization (deployment, calibration, operation, maintenance of HF radar networks plus proprietary software suite for surface current, wave spectra, eddy, and hazard-drift calculations); and customized operational forecasting and alert services for wind, waves, currents, water levels, sediment, hydrology, and water quality on a 24/7 global basis.
Product overview
Actimar is a marine and coastal consultancy providing a portfolio of three interconnected core services: Studies (metocean analysis and modeling), Oceanographic Radar Tools (measurement valorization software suite), and Metocean Forecast (operational forecasting services). The company also develops proprietary software products including HYDDOA for high-resolution current estimation, SEAWAS for eddy tracking, and other radar processing tools (ARRET, CUREXTRAP, SYWAB, HAZARD MANAGER, EDDYT). Actimar operates as the marine and coastal branch of SUEZ Consulting, serving over 70 clients worldwide with a team of 20 engineers.
Differentiator
Problem solved
Functional benefit
Products and services
- Studies (Études)
- Metocean Forecast
- Oceanographic Radar Tools and Services
- HYDDOA (HYbriD Direction Of Arrival)
- SEAWAS
Quantifiable outcome
- Optimized ship routing reduces fuel consumption and greenhouse gas emissions for shipping companies
- +3 more outcomes
Companies that use Actimar
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles5 records
Actimar technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Actimar partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and strategic.
- SUEZ ConsultingcoreActimar is the marine and coastal branch of SUEZ Consulting, operating as an integral part of the consulting group's maritime expertise and leveraging the broader SUEZ network for business development and service delivery.
- IfremercorePartnership for biogeochemical modeling using ECO-MARS 3D model. Ifremer is the French national research institute for ocean science and technology, collaborating on eutrophication studies and marine research projects.
- Engie, Saipem, Doris EngineeringcoreIndustrial sponsors of the MulanR (MULtivariate Analysis in function of structural Response) research project conducted with Ifremer, focusing on metocean analysis for structural response applications.
- NERSC (Nansen Environmental and Remote Sensing Center)strategicEuropean consortium leader for TOPVOYS project, working with Actimar to improve and optimize maritime routing services using ocean current predictions and satellite data.
- OceanDataLabstrategicFrench partner in TOPVOYS project for maritime routing optimization, contributing satellite data processing capabilities and ocean dynamics expertise.
- Ensta BretagnestrategicAcademic partnership for HYDDOA tool development combining two methods of surface current estimation from HF radar data, conducted with researcher Guillaume Sicot.
- Brittany Ocean PowercoreRegional maritime industry collective through which Actimar participates in trade shows and conferences including Seanergy, FOWT, and OWE events.
- Bretagne Développement Innovation (BDI)strategicBrittany's regional development and innovation agency supporting Actimar's participation in offshore wind events and promoting regional marine technology expertise internationally.
- TOTALstrategicEnergy company client for whom Actimar deployed HF radar network in South Africa for operational ocean monitoring. Extended to 6 WERA radars providing real-time surface current measurements.
- CMA CGMstrategicThird largest container shipping company worldwide using Actimar's ship routing services based on ocean current forecasts to optimize routes and reduce fuel consumption.
- University of CaenstrategicAcademic lead for HYD2M project (Hydrodynamics of raz Blanchard, measurement and modeling), partnering with Actimar for HF radar installation at raz Blanchard tidal energy site.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
Actimar competitors and assessment
Company assessmentRegional players
- Aqualyng: Marine and offshore engineering services firm operating across multiple European and global markets, providing metocean and offshore engineering support. Comparable business model and customer base in offshore energy and shipping.
Direct peers
- CLS Group (Collecte Localisation Satellites): Subsidiary of CNES specializing in satellite-based ocean observation, maritime routing, and marine environmental monitoring. Directly comparable to Actimar in operational oceanography services and maritime routing optimization (e.g., the types of services used by CMA CGM).
- SMRU Marine Consulting: Marine consultancy providing environmental and oceanographic services to offshore renewables, oil & gas, and government clients. Overlaps with Actimar in metocean assessments and environmental impact studies.
- Oceanweather Inc. Specialized firm delivering marine weather forecasting, metocean studies, and ocean current analysis to offshore energy, shipping, and government clients. Closely comparable niche positioning to Actimar in operational oceanography and routing.
- CSA Ocean Sciences: Marine environmental and oceanographic consulting firm offering coastal and offshore services including metocean data interpretation, oil spill modeling, and environmental assessments. Comparable niche consultancy serving similar offshore and government clients.
- BMT Group: Maritime engineering consultancy offering metocean, environmental, and coastal engineering services to shipping, ports, offshore energy, and naval clients. Highly comparable in customer segments and the customized, project-based consulting model Actimar runs.
Broad incumbents
- Fugro: Global leader in marine geo-data and offshore site characterization, offering metocean, geotechnical, and survey services to the same offshore energy and maritime customers Actimar serves. A direct competitive overlap in metocean studies for offshore wind and oil & gas.
- RPS Group (Tetra Tech): International consultancy providing coastal, marine, and environmental services including metocean studies for offshore development and infrastructure. Competes with Actimar in offshore wind site characterization and environmental impact assessments.
Others
- Atmosphere and Ocean Research Institute collaborators — Mercator Ocean: European operational oceanography center producing global ocean forecasting products. Adjacent — not a direct competitor in consulting — but the data and models it produces are inputs that Actimar and similar consultancies build upon.
- Meteo France: French national meteorological service that issues marine weather forecasts and is a partner/competitor for offshore metocean services in France. Less of a commercial rival but a structural presence in the same French marine forecasting ecosystem.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Actimar social profiles
Digital presenceActimar financial estimates
Financial estimateRevenue estimate
Valuation estimate
Actimar leadership team
Management profileNumber of profiles
Profiles4 records
Actimar funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Actimar M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Actimar
What does Actimar do?
Actimar is a specialized marine and coastal consultancy that provides three core service lines: metocean studies analyzing atmosphere, waves, ocean, seabed, and marine biogeochemistry; oceanographic radar valorization (deployment, calibration, operation, maintenance of HF radar networks plus proprietary software suite for surface current, wave spectra, eddy, and hazard-drift calculations); and customized operational forecasting and alert services for wind, waves, currents, water levels, sediment, hydrology, and water quality on a 24/7 global basis.
Is Actimar a public or private company?
Actimar is a private company. It is classified as corporate owned and is currently operating.
When was Actimar founded?
Actimar was founded in 2000. It employs 11 to 50 people.
Where is Actimar based?
Actimar is headquartered in Brest, France, in the Europe region.
How does Actimar make money?
Three revenue lines are on record. Metocean Studies and Consultancy is the primary driver. The others are operational Forecasting Services and oceanographic Radar Systems.
Who are Actimar's main competitors?
Aqualyng is listed as a regional player. Direct peers are CLS Group (Collecte Localisation Satellites), SMRU Marine Consulting, Oceanweather Inc., CSA Ocean Sciences and BMT Group. Broad incumbents are Fugro and RPS Group (Tetra Tech). Others are Atmosphere and Ocean Research Institute collaborators — Mercator Ocean and Meteo France.
Does Actimar have an API?
No public API is recorded for Actimar.
What industry is Actimar in?
Actimar's product category is Metocean and Operational Oceanography Consulting Services. Its primary akta.pro industry code is IMAJAJAC, Marine Automation, Control & PLC/SCADA Systems, with a secondary code of IMAJAJAG, Marine Safety, Alarm & Monitoring Systems (Fire/Gas, IAS, PA/GA). Its NAICS code is 54136 and its SIC code is 1382.