What ams OSRAM makes

ams OSRAM is a listed light and sensor group built from the 2020 combination of the Austrian sensor maker ams and the German lighting company OSRAM. The business runs in two segments. Semiconductors covers Opto Semiconductors (LEDs in white, color, infrared and UV-C, plus EEL and VCSEL lasers, photodetectors and dToF sensors) and CMOS Sensors and ASICs (3D sensing, ambient light and spectral sensors, medical imaging). Lamps and Systems covers halogen and xenon lamps and LED modules sold to both automotive OEMs and the aftermarket.

For the automotive channel this profile is built around, the OSRAM brand is the front end. On the OEM side, ams OSRAM supplies optical semiconductors for exterior lighting (headlights, daytime running lights, rear combination lights), interior ambient lighting and display backlighting, and in-cabin and driver sensing, alongside LEDs and lasers used in ADAS and LiDAR. It sells into vehicle programs as a Tier 1 and Tier 2 supplier depending on the component. On the aftermarket side, OSRAM Automotive is the market leader in retrofit lamps, with performance halogen and LED lines, auxiliary and working lights, and car-care equipment for workshops and retailers.

Automotive aftermarket

OSRAM Automotive's aftermarket range is anchored by the NIGHT BREAKER family of performance lamps. The NIGHT BREAKER LED line, per the company, spans four product families and eight lamp types, covers more than 1,000 vehicle models and holds road approvals in 28 countries, and by the end of 2023 had added H1 and H4 types so that classic cars and motorhomes could be retrofitted. The company also fields LEDriving auxiliary and working lights and LED warning and safety lights aimed at professional use in difficult conditions.

The car-care and equipment side came largely from OSRAM's 2019 acquisition of RING Automotive, a British aftermarket specialist that at the time had about 160 employees and roughly 40 million pounds in annual sales. RING added battery chargers, tire inflation and maintenance equipment, dashcams and related workshop products to the portfolio. The aftermarket unit positions itself as a supply partner to workshops, retailers and distributors rather than a direct consumer brand.

Financial performance

For FY2025, reported in February 2026, ams OSRAM recorded revenue of about EUR 3.32 billion with an adjusted EBITDA margin of 18.3%, up 150 basis points year over year, and free cash flow of about EUR 144 million. The company said its semiconductor core portfolio grew roughly 7% and that design wins exceeded EUR 5 billion during the year. That followed FY2024 revenue of EUR 3.43 billion at a 7.0% adjusted EBIT margin and a 16.8% adjusted EBITDA margin, with segment revenue split between Opto Semiconductors (EUR 1.45 billion), CMOS Sensors and ASICs (EUR 0.98 billion) and Lamps and Systems (EUR 1.00 billion).

The multi-year picture is a company shrinking its top line while widening margins. Revenue moved from EUR 3.59 billion in FY2023 to EUR 3.43 billion in FY2024 to EUR 3.32 billion in FY2025, reflecting divestitures and discontinued OEM module lines rather than lost core demand. FY2024 carried a large IFRS net loss driven by impairments, while adjusted results returned to near breakeven. Net debt stood at about EUR 1.41 billion at the end of FY2024, or EUR 1.85 billion including sale-and-leaseback obligations, and the company has run a 'Re-establish the Base' efficiency and deleveraging program across 2024 and 2025. Employees number roughly 19,700 worldwide.

Ownership and history

ams OSRAM is listed on the SIX Swiss Exchange under the ticker AMS (ISIN AT0000A3EPA4). ams AG was established in 1981, originally as a joint venture involving voestalpine and AMI Semiconductor, and grew into a sensor specialist before acquiring OSRAM, whose lighting lineage runs back to 1919. The OSRAM takeover reached majority acceptance in late 2020, and the combined group now trades as ams-OSRAM AG. Headquarters are in Premstaetten near Graz, Austria, with a co-headquarters in Munich, Germany. The Management Board was streamlined to two members effective January 2024: Aldo Kamper, CEO and Chairman of the Management Board since April 2023 and a former OSRAM Opto Semiconductors and LEONI executive, and Rainer Irle, CFO since July 2023 and previously CFO of Siltronic.

Certifications and quality

ams OSRAM operates to automotive and general quality standards, including IATF 16949 for its automotive production and ISO 9001 and ISO 14001 across manufacturing sites. Multi-site certification is the norm for a lighting and semiconductor supplier serving vehicle programs, and the company reports these as standing site certifications. Specific certificate scopes and dates vary by plant and are managed at the facility level, so they are reported here as company claims rather than a single dated certificate.

Known customers

ams OSRAM serves automotive OEMs through both its optical-semiconductor and lighting businesses, and supplies the automotive aftermarket through workshops, retailers and distributors. Named program-level customer disclosures for the automotive business are limited in public sources, so no individual OEM customer is listed here as documented. Buyers evaluating the supplier should treat its OEM lighting and sensing relationships as sector-standard and request program references directly.

Sourcing evidence

US customs records show an ams OSRAM automotive-lighting importing entity with 104 sea shipments on record and a most recent shipment dated July 8, 2026. The named foreign suppliers on those records include Osram Continental Italia (an OSRAM automotive-lighting affiliate), Kinwong Electronic Hong Kong, Onpress PCB and Shenzhen Kunzhan Plastic Hardware, a profile consistent with importing lighting electronics, printed circuit boards and molded hardware for finished lighting assemblies rather than reselling finished goods. A separately named "Osram Sylvania" importer with far larger volumes reflects the general-lighting lineage (now the independent LEDVANCE brand) and is not attributed to this group profile.

Coverage caveats: these are US ocean-freight records only. Air, truck and rail movements do not appear, some records name intermediaries rather than manufacturers, and product categories come from declared manifest codes, which are noisy. Absence of a record is not evidence of absence. For a global group of this size, US bill-of-lading data captures only a slice of total sourcing, most of which runs through European and Asian trade lanes outside this dataset.

Frequently asked questions

What does ams OSRAM make?

ams OSRAM makes optical semiconductors (LEDs, lasers, photodetectors and CMOS sensors) and lighting products (halogen and xenon lamps and LED modules). For automotive, it supplies OEM exterior and interior lighting and sensing through its semiconductor business and, through the OSRAM brand, aftermarket performance lamps, LED retrofits, auxiliary lights and car-care equipment.

Who owns ams OSRAM?

ams-OSRAM AG is a public company listed on the SIX Swiss Exchange under the ticker AMS. It was formed when ams AG, founded in 1981, acquired OSRAM in 2019 and 2020. OSRAM's lighting lineage dates to 1919.

What is ams OSRAM's revenue?

ams OSRAM reported revenue of about EUR 3.32 billion for FY2025, with an 18.3% adjusted EBITDA margin and about EUR 144 million in free cash flow. That followed EUR 3.43 billion in FY2024 and EUR 3.59 billion in FY2023, a declining top line driven mainly by divestitures alongside widening margins.

Where is ams OSRAM headquartered?

ams OSRAM is headquartered in Premstaetten near Graz, Austria, at Tobelbader Strasse 30, with a co-headquarters in Munich, Germany. It employs roughly 19,700 people worldwide.

Who are ams OSRAM's customers?

ams OSRAM serves automotive OEMs through its lighting and optical-semiconductor programs and the automotive aftermarket through workshops, retailers and distributors. It also supplies consumer, industrial and medical markets with sensors and LEDs. Individual OEM customer names are not disclosed in public filings.

What certifications does ams OSRAM hold?

ams OSRAM operates to IATF 16949 for automotive production and to ISO 9001 and ISO 14001 across its manufacturing sites. Certificate scopes and dates are managed per facility and are reported here as company claims.

Last verified September 27, 2026. Is this your company? Request a correction.