M&A Deal Summary

S.J. Electro Systems Acquires LangeTech

On October 8, 2025, S.J. Electro Systems acquired engineering company LangeTech

Acquisition Highlights
  • This is S.J. Electro Systems’ 1st transaction in the Engineering sector.
  • This is S.J. Electro Systems’ 4th transaction in the United States.
  • This is S.J. Electro Systems’ 1st transaction in Missouri.

M&A Deal Summary

Date 2025-10-08
Target LangeTech
Sector Engineering
Buyer(s) S.J. Electro Systems
Deal Type Add-on Acquisition

Target

LangeTech

Chesterfield, Missouri, United States
LangeTech specializes in comprehensive system integration and automation solutions, serving industries with a wide array of technical services. LangeTech was founded in 2002 and is based in Chesterfield, Missouri.

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Buyer(S) 1

Buyer

S.J. Electro Systems

Detroit Lakes, Minnesota, United States

Category Company
Founded 1975
Sector Electrical Equipment
DESCRIPTION

S.J. Electro Systems is a manufacturer of control solutions for the water and wastewater industry. SJE’s control solutions platform includes three trusted brands: CSI Controls, PRIMEX, and SJE Rhombus. S.J. Electro Systems was founded in 1975 and is based in Detroit Lakes, Minnesota.


DEAL STATS #
Overall 4 of 4
Sector: Engineering M&A 1 of 1
Type: Add-on Acquisition M&A Deals 4 of 4
State: Missouri M&A 1 of 1
Country: United States M&A 4 of 4
Year: 2025 M&A 2 of 2
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-09-23 AMI Global

Las Vegas, Nevada, United States

AMI Global engages in the Industrial Internet of Things (IIoT) and Internet of Agriculture (IoA) solutions, systems, and strategies. AMI engineers cost-effective, turnkey IIoT and IoA products for remote monitoring, diagnostics, reporting, and control for industrial machinery. AMI's mission is to securely connect devices and machines with IIoT and IoA innovation to enhance the performance of industrial and agricultural companies. AMI Global was founded in 2009 and is based in Las Vegas, Nevada.

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