Climate Control Seats was Gentherm’s largest product and service line in fiscal 2025, bringing in $793.31M of $1.50B (53%).
| Product and Service | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Climate Control Seats | — | $797.59M | $771.31M | $793.31M | ||||||
| Climate Control Seat | $426.05M | — | — | — | ||||||
| Climate Control Seat (Ccs) | — | — | — | — | ||||||
| Seat Heaters | $283.97M | — | — | — | ||||||
| Climate Control Interiors | — | $177.98M | $186.97M | $197.90M | ||||||
| Lumbar & Massage Comfort Solutions | $56.98M | $144.92M | $178.58M | $212.18M | ||||||
| Valve Systems | $41.98M | $106.26M | $105.06M | $96.88M | ||||||
| Automotive Cables | $76.96M | — | — | — | ||||||
| Steering Wheel Heaters | $120.95M | — | — | — | ||||||
| Other Automotive | $38.72M | $183.34M | $146.99M | $118.89M | ||||||
| Battery Performance Solutions | $71.91M | — | — | — | ||||||
| Cincinnati Sub-Zero Products (Csz) | — | — | — | — | ||||||
| Electronics | $44.11M | — | — | — | ||||||
| Medical Segments | $43.04M | $46.12M | $49.85M | $49.78M | ||||||
| Medical | — | — | — | — | ||||||
| Csz-Ic | — | — | — | — | ||||||
| Gpt | — | — | — | — | ||||||
| Climate & Comfort Electronics | — | $12.86M | $17.36M | $29.66M | ||||||
| Remote Power Generation | — | — | — | — | ||||||
| Battery Thermal Management (Btm) | — | — | — | — | ||||||
| Total | $1.20B | $1.47B | $1.46B | $1.50B |
Gentherm brought in $1.50B from its seven product and service lines in fiscal 2025, the year ended December 31, 2025. That was up 2.9% from $1.46B in fiscal 2024. Climate Control Seats was the largest at $793.31M (52.9%), ahead of Lumbar & Massage Comfort Solutions at $212.18M (14.2%) and Climate Control Interiors at $197.90M (13.2%). The other four lines brought in $295.21M combined.
Compared with fiscal 2024, Lumbar & Massage Comfort Solutions grew fastest, up 18.8% to $212.18M, while Other Automotive fell the most, down 19.1% to $118.89M.
Gentherm began breaking out Climate Control Seats in fiscal 2023, Climate Control Interiors in fiscal 2023 and Climate & Comfort Electronics in fiscal 2023. Gentherm stopped reporting Climate Control Seat ($426.05M in fiscal 2022), Seat Heaters ($283.97M in fiscal 2022), Steering Wheel Heaters ($120.95M in fiscal 2022) and three others as separate lines.
United States was Gentherm’s largest region in fiscal 2025, bringing in $513.29M of $1.50B (34%).
| Geography | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| United States | $472.47M | $537.10M | $504.44M | $513.29M | ||||||||||||
| U S | — | — | — | — | ||||||||||||
| Other | $143.62M | $182.21M | $192.77M | $195.27M | ||||||||||||
| China | $183.42M | $221.51M | $224.22M | $239.56M | ||||||||||||
| Germany | $75.37M | $102.38M | $105.93M | $113.86M | ||||||||||||
| South Korea | $94.94M | $115.85M | $104.12M | $89.13M | ||||||||||||
| Korea | — | — | — | — | ||||||||||||
| Japan | $57.72M | $60.88M | $53.73M | $47.60M | ||||||||||||
| Czech Republic | $49.29M | $69.71M | $78.79M | $89.65M | ||||||||||||
| Slovakia | $34.69M | $44.95M | $55.09M | $55.49M | ||||||||||||
| Romania | $47.53M | $53.98M | $52.62M | $54.30M | ||||||||||||
| Canada | — | — | — | — | ||||||||||||
| United Kingdom | $22.38M | $34.77M | $41.10M | $33.44M | ||||||||||||
| Mexico | $23.23M | $45.73M | $43.33M | $67.01M | ||||||||||||
| Finland | — | — | — | — | ||||||||||||
| Total | $1.20B | $1.47B | $1.46B | $1.50B |
Gentherm brought in $1.50B from its 11 regions in fiscal 2025, the year ended December 31, 2025. That was up 2.9% from $1.46B in fiscal 2024. United States was the largest at $513.29M (34.3%), ahead of China at $239.56M (16.0%) and Other at $195.27M (13.0%). The other eight regions brought in $550.48M combined.
Compared with fiscal 2024, Mexico grew fastest, up 54.7% to $67.01M, while United Kingdom fell the most, down 18.6% to $33.44M. From fiscal 2022 to 2025, combined revenue from these regions grew from $1.20B to $1.50B, a compound annual growth rate of 7.5%. United States' share of the total fell from 39.2% to 34.3%.
Automotive Segments was Gentherm’s largest segment in fiscal 2025, bringing in $1.01B of $1.11B (91%).
| Statement Business Segments | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Automotive Segments | $710.02M | $980.93M | $949.89M | $1.01B | |||||||||||
| W.E.T | — | — | — | — | |||||||||||
| Ccs | — | — | — | — | |||||||||||
| Medical Segments | $43.04M | $46.12M | $49.85M | $49.78M | |||||||||||
| Industrial Segments | $43.04M | $46.12M | $49.85M | $49.78M | |||||||||||
| Advanced Technology | — | — | — | — | |||||||||||
| Total | $796.10M | $1.07B | $1.05B | $1.11B |
Gentherm brought in $1.11B from its three segments in fiscal 2025, the year ended December 31, 2025. That is less than the $1.50B it reports by product and service, so these segments do not cover all of its revenue. Automotive Segments was the largest at $1.01B (91.0%), ahead of Medical Segments at $49.78M (4.5%) and Industrial Segments at $49.78M (4.5%).
Compared with fiscal 2024, Automotive Segments grew fastest, up 5.9% to $1.01B, while Industrial Segments fell the most, down 0.1% to $49.78M.
Gentherm (THRM) reports its revenue by product and service, by geography and by statement business segments. In fiscal 2025, Climate Control Seats was its largest product and service line, bringing in $793.31M (52.9% of the total), followed by Lumbar & Massage Comfort Solutions at $212.18M (14.2%).
Climate Control Seats was Gentherm's largest product and service line in fiscal 2025, bringing in $793.31M, or 52.9% of the $1.50B total across its seven product and service lines.
United States was Gentherm's largest region in fiscal 2025, bringing in $513.29M, or 34.3% of the $1.50B total across its 11 regions.
Automotive Segments was Gentherm's largest segment in fiscal 2025, bringing in $1.01B, or 91.0% of the $1.11B total across its three segments.
Among Gentherm's product and service lines that make up at least 2% of revenue, Lumbar & Massage Comfort Solutions grew fastest in fiscal 2025, up 18.8% from $178.58M to $212.18M.
Every figure comes from Gentherm's annual financial filings, as reported. Each line keeps the name Gentherm gives it, and years follow its fiscal calendar.
Gentherm's revenue by product and service goes back to fiscal 2016, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.