TSG, the European leader in technical services for responsible mobility, is pleased to announce the acquisition of three additional companies at the start of 2025: Ecosun Expert S.A.S. (France), Electricité Reiter & Grethen S.A. (Luxembourg), and Gevitec BV (Belgium). This aligns with TSG’s strategy to strengthen its expertise in the fields of new energy solutions and responsible mobility across Europe, fostering internal growth by strengthening its teams to better serve a growing client base in every country.
This announcement comes on the heels of TSG reaching a major milestone last year, with over 30 acquisitions completed across 16 countries in just three years. These efforts have bolstered TSG’s capacity to provide innovative and integrated energy solutions, aligning with its commitment to leading the energy transition in Europe.
Strengthening expertise in energy transition
The three new acquisitions enhance TSG’s capabilities across photovoltaics, electric mobility, and energy infrastructure:
- Ecosun Expert S.A.S. (France): Specialist in the design, installation, and maintenance of photovoltaic systems, with a strong track record of successful projects in the Grand-Est region. This addition strengthens TSG’s territorial presence in France while covering all stages of a solar energy project.
- Electricité Reiter & Grethen S.A. (Luxembourg): Known for its electrical engineering and installations, ERG provides photovoltaic solutions, EV charging infrastructure, and building automation systems. Its focus on large-scale projects solidifies TSG’s footprint in Luxembourg.
- Gevitec BV (Belgium): A proven partner with extensive experience in electrical installations and EV charging. Gevitec’s presence in Belgium and the Netherlands reinforces TSG’s expertise in serving major retail and energy sector clients.
TSG continues to drive its strategic external growth while fostering internal development, delivering sustainable and innovative solutions that meet the evolving needs of its customers. These acquisitions further strengthen TSG’s expertise in solar and electrical energy across Europe, enhancing its ability to provide integrated and complete solutions for industrial, commercial, and mobility infrastructures. By joining TSG, these companies will bolster the group’s capacity to support professional customers and businesses in their transition to sustainable and responsible energy practices. Positioned as a leader in electrical, including solar energy, TSG offers end-to-end solutions, from design and installation to comprehensive maintenance services.
A network of experts for tailored solutions
With a continuously expanding network of specialized engineers and technicians, TSG is equipped to provide fully integrated electrical solutions tailored to its clients’ needs. By focusing on solar and electrical energy, TSG underscores its commitment to driving the energy transition responsibly and innovatively.
TSG is enhancing its unique network of skilled engineers and technicians, a significant portion of which is now dedicated to solar and electrical energy, delivering tailored solutions for the energy transition throughout Europe. By combining full integrated services with highly engaged field teams, TSG helps businesses embrace sustainability with confidence, positioning itself as a key player in the future of mobility and electric and renewable energy.
“The growth of TSG will not stop in 2025. Our unwavering goal remains to anticipate and meet the future demands of our customers, helping them to transition towards responsible energy with fully integrated and tailored electrical solutions including solar energy that are adapted to their specific needs and situations. The shift towards new and sustainable energies is now deeply embedded in the DNA of our group, enabling us to lead the way in providing innovative, client-focused services that support the global energy transition. These latest acquisitions align seamlessly with our strategy, as each of the three companies shares TSG’s values and vision, making them a perfect fit within our organization’s framework,” says Jean-Marc Bianchi, Chairman & CEO of TSG.
