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TECNATOM was set up in 1957 as a Spanish engineering company specialising in guaranteeing the operation and maintenance of nuclear power plants to the highest levels of safety. The company’s main activities centre on the rendering of component inspection and structural integrity services, the training of personnel in advanced training settings and the plant operating assistance engineering. Today, it is a business group with subsidiaries in France, Brazil and China that carries out activities in several sectors, including energy, petrochemical, railways and aerospace. The company supplies services and products with a high technological content, frequently designed and developed in- house, tailored to the needs and requirements of the different clients and markets and possessing state-of-the-art mechanical, electronic and data-processing design resources and programmes. TECNATOM carries out projects in 30 countries around the world and its methodology and equipment have been validated by clients and regulatory authorities at an international level. Currently, the company participates in the design and supply of advanced control rooms and full scope simulators for 15 nuclear power plants in China, Taiwan, Argentina and Brazil, consolidating its presence as an international reference for the realisation of digital control room design and construction projects. The company is also deeply involved in future developments, embodied in its participation in advanced nuclear power plant projects, as the new constructing plants worldwide: AP1000, ESBWR, ABWR, APR-1400 or PHWR. TECNATOM has provided advanced and sophisticated technology for nuclear energy over five decades. Its role within international nuclear projects over this period has allowed the company to adapt its technological capacities to a very demanding environment, contributing with innovative solutions to the global nuclear and technological challenge.

Website http://www.tecnatom.es
Revenue $230.5 million
Employees 498 (327 on RocketReach)
Founded 1957
Address 1 Avda. Montes De Oca, San Sebastian de los Reyes, Madrid 28703, ES
Phone +34 916 59 86 00
Fax +34 916 59 86 77
Technologies
Industry Industrial Machinery Manufacturing, Architecture, Engineering & Design, Industrial Engineering, NDT Inspection Services, Construction, Manufacturing, Training of Nuclear Plant Personnel, Science and Engineering, Manufacturing of NDT Equipment, Mechanical Engineering, Manufacturing of Nuclear Full Scope Simulators, Safety Management and Operation Support, Engineering Services, Energy, Aerospace, Petrochemical and Transport
Web Rank 3 Million
Keywords Nuclear Power Plants, Nuclear Safety, Engineering, Safety Inspections, Nuclear Technology, Maintenance Services, Plant Maintenance, Reactor Maintenance, Component Inspection, Quality Assurance, Engineering Services, Operational Support, Non Destructive Testing, In Service Inspection, Plant Upgrades, Risk Assessment, Power Generation, Nuclear Consulting, Regulatory Compliance
Competitors Siemens Energy, GE, Emerson, Rolls-Royce, Westinghouse Electric Company, Framatome, EnergySolutions, Holtec International, NuScale Power, Areva +41 more (view full list)
SIC SIC Code 871 Companies, SIC Code 87 Companies
NAICS NAICS Code 54 Companies, NAICS Code 5413 Companies, NAICS Code 541 Companies, NAICS Code 54133 Companies

Tecnatom Questions

The Tecnatom annual revenue was $230.5 million in 2026.

Javier Alonso Chicote is the Vice President of Tecnatom.

327 people are employed at Tecnatom.

Tecnatom is based in San Sebastian de los Reyes, Madrid.

The NAICS codes for Tecnatom are [54, 5413, 541, 54133].

The SIC codes for Tecnatom are [871, 87].

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