What Stoneridge makes

Stoneridge, Inc. is a global designer and manufacturer of electrical and electronic systems for vehicles, with most of its business aimed at commercial trucks and buses, off-highway and agricultural equipment, and material handling. The company reports in three segments. Electronics, its largest, builds driver information displays, camera-based vision systems, connectivity and compliance electronics, and electronic control modules. Stoneridge Brazil designs vehicle tracking and monitoring devices, driver information systems, security alarms, telematics, and multimedia units for the South American market. Control Devices makes actuators, sensors, switches, and connectors, and the company has announced plans to sell that segment.

The flagship products are branded. MirrorEye, a camera-monitor system co-developed with Orlaco and sold after Stoneridge acquired Orlaco in 2017, replaces conventional truck side mirrors with cameras and in-cab displays to cut blind spots and improve fuel economy. The Orlaco line covers vision systems for trucks and off-highway machines. On the compliance side, Stoneridge has designed analogue and digital tachographs for more than 40 years, including the SE5000 Smart 2 built to meet European tachograph regulations. In Brazil, the Positron brand covers aftermarket alarms, tracking, and infotainment. Taken together, this is an electronics and software business selling into demanding OEM and Tier 1 programs, not a commodity parts supplier.

Financial performance

Stoneridge trades on the New York Stock Exchange as SRI and reported full-year 2025 net sales of $861.3 million, down about 5.2 percent from $908.3 million in 2024. The company posted a GAAP net loss of $102.8 million for 2025 and an operating loss of $38.6 million. Most of that loss was non-cash: a $44.5 million deferred-tax valuation allowance and a $16.7 million after-tax impairment of Control Devices assets, plus business realignment costs. On an adjusted basis the picture is different, with positive adjusted EBITDA of $25.0 million and $34.0 million of cash from operations for the year.

By segment in 2025, Electronics generated $551.4 million (down 7.3 percent), Control Devices $277.9 million (down 6.2 percent), and Stoneridge Brazil $65.1 million (up 29.9 percent, at an 8.6 percent operating margin). At year end the company held $66.3 million in cash against total debt of $180.9 million, and it amended its credit facility to extend the maturity to July 1, 2027, giving it refinancing room ahead of the planned Control Devices sale. Management guided 2026 revenue to a $625 million to $650 million range, a lower base that reflects the narrower post-divestiture perimeter. These are published figures from the company's own earnings releases.

Ownership and history

Stoneridge was founded in 1965 in Warren, Ohio by D.M. Draime as a contract manufacturer for the automotive market, and Draime chaired the board until his death in 2006. The company completed its initial public offering on the NYSE in October 1997, raising net proceeds of about $108.7 million. Its headquarters is at 39675 MacKenzie Drive in Novi, Michigan, and it operates 21 locations across 14 countries, employing roughly 4,200 people.

Leadership changed in 2026. Jim Zizelman, CEO from 2023, retired and became a strategic advisor; Natalia Noblet, who had led the Electronics division, became president and CEO on April 1, 2026, and joined the board. Scott Humphrey serves as chief financial officer and treasurer, appointed in mid-2026 after CFO roles at FOX Factory and Ciner Resources. Caetano Ferraiolo runs the Stoneridge Brazil division, and Susan Benedict is chief human resources officer and assistant general counsel.

Certifications and quality

Stoneridge states that it operates to IATF 16949:2016, the automotive quality standard, along with ISO 9001 and ISO 14001. Its Orlaco Vision Systems production and assembly are documented as IATF 16949:2016-certified. These are reported as the company's own claims; certificate scopes and dates vary by site across its global footprint. For buyers, the relevant point is that Stoneridge runs to the same quality framework its truck and off-highway OEM customers require, which is consistent with a supplier whose parts go into safety and compliance systems.

Known customers

Stoneridge does not publish a broad customer list, which is normal for an electronics supplier working on OEM programs under confidentiality.

Beyond that documented program reference, Stoneridge's MirrorEye, tachograph, and vision products serve global truck OEMs and fleets, and its digital tachographs are sold across the European compliance market. Those are product-market facts rather than named-account claims.

Sourcing evidence

Stoneridge's US import record reads like an electronics manufacturer's supply chain. US customs bill-of-lading data shows 3,537 sea shipments since January 2015, with the most recent spotted on September 25, 2026, so the company is actively importing. The goods are components, not finished products: bare printed circuit boards, electric motors, plastic housings, metal brackets, and busbars. That is the input profile of a company that assembles electronic modules in North America, and the consignee records route through El Paso, Texas, consistent with Stoneridge's border logistics for its Mexico electronics operations.

Seven shown of the recorded suppliers. Top origin countries by shipment are Hong Kong, Malaysia, Thailand, and China, a sourcing base weighted toward electronics manufacturing rather than heavy metal fabrication. Customs-derived estimates put cumulative ocean shipping spend near $7.7 million since 2015, covering about 83 percent of shipments, an order-of-magnitude figure rather than an audited one. Buyers weighing tariff exposure will note the concentration in Asian electronics suppliers alongside the company's own North American and Mexican assembly, a footprint relevant to buyers weighing nearshoring options.

Coverage caveats: these are US ocean-freight records only. Air, truck, and rail movements do not appear, some records name freight intermediaries rather than manufacturers, and product categories come from declared manifest codes, which are noisy. Absence of a record is not evidence of absence.

Frequently asked questions

What does Stoneridge make?

Stoneridge makes electrical and electronic systems for vehicles: camera-based vision and mirror-replacement systems (MirrorEye and Orlaco), driver information displays, digital tachographs and compliance electronics, electronic control modules, and sensors, switches, and connectors. It sells mainly into commercial truck, bus, off-highway, agricultural, and material-handling markets.

Who owns Stoneridge?

Stoneridge is a publicly traded company listed on the New York Stock Exchange under the ticker SRI. It was founded in 1965 and completed its IPO in October 1997. It has no single parent company; ownership is held by public shareholders.

What is Stoneridge's annual revenue?

Stoneridge reported full-year 2025 net sales of $861.3 million, down about 5.2 percent from $908.3 million in 2024. The company recorded a GAAP net loss of $102.8 million in 2025, driven mainly by non-cash tax and impairment charges, while adjusted EBITDA stayed positive at $25.0 million.

Where is Stoneridge headquartered?

Stoneridge is headquartered at 39675 MacKenzie Drive, Suite 400, Novi, Michigan 48377. It was founded in Warren, Ohio, and today operates 21 locations across 14 countries.

Who are Stoneridge's customers?

Stoneridge supplies commercial-vehicle and off-highway OEMs and fleets. It does not publish a full customer list, but it has cited a standard-fit MirrorEye program at a European truck OEM as a growth driver, and its digital tachographs are sold across the European compliance market.

What certifications does Stoneridge hold?

Stoneridge states that it operates to IATF 16949:2016, ISO 9001, and ISO 14001. Its Orlaco Vision Systems production and assembly are documented as IATF 16949:2016-certified. Certificate scopes and dates vary by site across its global footprint.

Last verified September 28, 2026. Is this your company? Request a correction.