ACTIA Group S.A.

ACTIA Group S.A. is a family-controlled French electronics group based in Toulouse, founded in 1986 and listed on Euronext Growth Paris under the mnemonic ALATI. It designs and builds embedded vehicle electronics, manufacturer-level and aftermarket diagnostics, and aerospace and energy systems, and reported consolidated turnover of EUR 535.4 million in FY2025. Its VerityRank Score is 81/100.

Industry Position

The group is organised in four divisions, of which Mobility - embedded electronics, vehicle communication interfaces, diagnostics and rail - remains dominant at EUR 415.2 million, or about 78% of FY2025 revenue, against the 85% figure often quoted. Aerospace added EUR 81.7 million (+13.5%) and Energy EUR 39.0 million (+31.2%), while Engineering Services contributed EUR 39.3 million. France accounted for 42.7% of revenue, with 57.3% generated internationally, and the group employed 3,818 people at the end of 2025.

Turnover of EUR 535.4 million corrects the widely copied EUR 580 million figure, which matches FY2023 (EUR 579.3 million). The 2025 result was a net loss of EUR 5.8 million, after the exceptional 2024 proceeds from the disposal of a software solution and an engineering team to Ampere, and after more than EUR 4.6 million of restructuring charges booked during the year.

Competitive Advantages

ACTIA's differentiator is that it sells diagnostics at both ends of the market. For manufacturers it supplies embedded ECUs, power-management electronics and vehicle communication interfaces - its German unit ACTIA IME sells interfaces to carmakers - while the Multi-Diag range covers multi-make diagnostics for passenger and commercial vehicles in the aftermarket. Documented customers include Volvo AB, Traton, Iveco, CNH Industrial, Alstom and most major Chinese bus manufacturers.

Vertical integration supports that position. Circuit boards and finished assemblies come from the group's own plants at Colomiers in France, Tunis in Tunisia, Romulus and Elkhart in the United States, Linköping in Sweden and a Spanish plant, with integration workshops in Germany, Spain, China and elsewhere; all industrial sites are ISO 14001 certified, ACTIA Automotive and ACTIA Telematics Services hold ISO 27001 and ACTIA IME is TISAX certified. Research absorbs 14-18% of revenue each year and roughly 1,450 engineers and technicians work in R&D.

Strategic Expansion

Electrification and connectivity define the growth agenda. In the SOH FLEET project, funded through EIT Urban Mobility and run with KEOLIS, Barcelona operator TMB and research institute CARNET, ACTIA is building a system that monitors the state of health of electric bus batteries and anticipates their ageing - the same battery-analytics capability that high-voltage and EV diagnostics depend on.

Commercially, growth is coming from the Americas and Asia: Mexico grew 40.4% in 2025 on aftermarket supply to bus and coach fleets, China sales rose 5.9%, and ACTIA Technologies Canada was created at the end of 2025 to support rail electronics. The group also launched a High-Performance Computer for agricultural and construction machinery and continues to develop software-defined vehicle architectures. It has exited vehicle inspection entirely, with the business sold in 2022 and the residual 60% of Czech subsidiary ATAL following in February 2025.

Risks & Outlook

The core risk is automotive volume. Mobility sales fell 4.7% in 2025, with light vehicles down 14.5% in Europe; the Tunis plant lost more than 300 positions over two years, Millau 19, and group headcount fell 4.4%. Regulatory timing distorts results as well, because the RED II cybersecurity transition pulled deliveries into the first three quarters of 2025 and depressed early 2026 volumes. Component, energy and wage costs add further pressure on gross margin.

A second set of caveats concerns disclosure. ACTIA does not report the RMB 250 million Chinese contribution attributed to its Shanghai subsidiary, does not disclose the 2.6 million terminals a year often claimed, does not list Stellantis among its diagnostic customers and states 17 countries rather than the 16 or 70-plus of the research file. What is documented is a stable EUR 535.4 million turnover base, four divisions, growing Aerospace and Energy orders and a target of EUR 700 million by 2028, against an automotive cycle that has not yet turned. Weighing that mix, ACTIA reaches a VerityRank Score of 81/100.