# SePRO Corporation acquires Earth Science Laboratories

SePRO Corporation, a leader in water and land restoration, acquired Earth Science Laboratories (ESL), a provider of advanced water treatment technologies. The deal expands SePRO's portfolio for drinking water, conveyance, and invasive species management.

- Type: Acquisition
- Announced: 2026-04-01
- Where: Carmel, Indiana, United States
- Status: completed
- Products: EarthTec algae control, EarthTec QZ invasive mussel control
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Sepro Group](https://endata.com/companies/16376.md) (acquirer)
- [Earth Science Laboratories](https://endata.com/companies/20248.md) (target)

## Sources

- [businesswire.com](https://www.businesswire.com/news/home/20260401609078/en/SePRO-Corporation-Acquires-Earth-Science-Laboratories-Strengthening-Its-Water-Treatment-Portfolio-Across-Drinking-Water-Conveyance-and-Invasive-Species-Management), 2026-04-01: "The acquisition of Earth Science Laboratories strengthens our ability to support customers as water challenges continue to evolve."
- [ibj.com](https://www.ibj.com/articles/carmel-based-sepro-acquires-arkansas-water-treatment-company), 2026-04-02: "Carmel-based SePro acquires Arkansas water treatment company."
- [wwdmag.com](https://www.wwdmag.com/utility-management/news/55368292/sepro-acquires-earth-science-laboratories-to-expand-water-treatment-portfolio), 2026-04-02: "The acquisition of Earth Science Laboratories strengthens our ability to support customers as water challenges continue to evolve."

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