# Standard Motor Products acquires Stoneridge particulate matter sensor business

Standard Motor Products, Inc. acquired certain assets and liabilities of the particulate matter sensor business of Stoneridge, Inc. The business has manufacturing lines in Lexington, OH, and Tallin, Estonia, and generates approximately $12-14 million in annual revenue. SMP will relocate all production to existing SMP locations.

- Type: Acquisition
- Announced: 2021-03-08
- Where: Lexington, Ohio, United States
- Status: announced
- Products: particulate matter sensors
- Sectors: [Automotive Components](https://endata.com/sectors/automotive-components.md)

## Companies

- [Standard Motor Products](https://endata.com/companies/2489.md) (acquirer)
- [Stoneridge](https://endata.com/companies/21288.md) (target)

## Sources

- [prnewswire.com](https://www.prnewswire.com/news-releases/standard-motor-products-inc-announces-acquisition-of-particulate-matter-sensor-business-of-stoneridge-inc-301242555.html), 2021-03-08: "We are pleased to announce the acquisition of the particulate matter sensor product line from Stoneridge, Inc."
- [aftermarketnews.com](https://www.aftermarketnews.com/smp-acquires-stoneridges-particulate-matter-sensor-business/), 2021-03-09: "This advanced emissions control technology is used in commercial vehicles, and is an excellent fit for our strategy of expansion into the original equipment heavy-duty market."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.