Underground civil engineering; mining extraction; rental of drilling and mining apparatus; drilling services; repair or maintenance of machines and apparatus for the mining sector; supervising demolition works; soil blasting; supervision [management] of building construction; demolition of buildings; installation, maintenance and repair of machines; providing information with respect to the repair or servicing of mining machines and apparatus; demolition of civil engineering structures; civil engineering construction; construction of buildings; quarrying services.

Technical project study; geotechnical research; quality control; engineering; scientific research; scientific assessment of risks; technical advice services for modeling and managing the geometric and topographical data of sites impacted by explosives; research in measurement technology; technical measuring and testing; development of measuring and testing methods; analysis and evaluation of product design; conducting industrial tests; computer-aided scientific testing; evaluation of data processing performances in comparison with standards; scientific assessment of explosive risks; technical testing services; environmental testing and inspection services (quality auditing); technical and engineering services for conducting demolition, deconstruction, dismantling, asbestos removal and pollution control operations; architecture; construction and demolition engineering services; drafting construction and demolition plans; urban planning; land surveys; technical and engineering advice for optimizing drilling, mining operations and operations involving explosives; explosive testing services; technical inspection and supervision of drilling, mining operations and operations involving explosives; engineering services in the fields of pyrotechnics and the use of explosives such as geotechnical measurements; measurements and records of seismic and/or acoustic waves; defining (designing) systems for implementing pyrotechnic controls; defining (designing) pyrotechnics; developing computer systems related to knowledge of the operating and action mechanisms for firing explosives; scientific and technical methodology covering the entire extractive process in drilling and mining operations from the characteristics and geometry of the massif to the result of the firing of explosives (assessments, estimates and research in scientific and technological fields provided by engineers); developing computer programs for simulation experiments in mining and drilling operations; exploration services in the field of the mining industry; technical assessments concerning design (engineers' services); surveying (engineering work); evaluations, assessments and research in the fields of science and technology provided by engineers; technical research; design of computers for third parties; computer development; software design; software development; research and development of new products for third parties; development of computer platforms; computer Platform as a Service [PaaS]; conducting of technical project studies; development (design), installation, maintenance, updating or rental of software; Software as a Service (SaaS); programming of software for Internet platforms; programming for computers; computer system analysis; computer system design; technical consulting in connection with information technology; consultant services with respect to computer hardware design and development; consultancy services in the field of design and development of computer software architecture and computer hardware; software consulting services; computer technology consulting services; advice regarding information technology; consultancy and information with respect to computer support; research and consultancy services with respect to computer programs; digitization of documents; establishment, development (design) of data banks and databases, of websites; providing artificial-intelligence computer programs on data networks; research in the field of artificial intelligence; developing computer programs for simulation experiments in mining and drilling operations; exploration services in the field of the mining industry; editing systems, computer software, Internet applications and artificial intelligence solutions; advisory and information services with respect to editing and designing systems, computer software, Internet applications and artificial intelligence solutions.