Thompson Street-backed PestCo Holdings Acquires Southwest Exterminating

PestCo Holdings Acquires Bio‑Tech Pest Control

January 7, 2026

Environmental Services

PestCo Holdings, a portfolio company of Thompson Street Capital Partners (TSCP), has acquired the assets of Bio‑Tech Pest Control, a Spring, Texas‑based provider of residential and commercial pest control services. The add‑on expands PestCo's presence in the Houston metropolitan market; terms were not disclosed. The sellers are owners Pierre Riettini and Jason Pitman.

Thompson Street Portfolio Company PestCo Holdings Acquires PestShield

February 28, 2024

Environmental Services

PestCo Holdings, a portfolio company of Thompson Street Capital Partners, has acquired the assets of PestShield, LLC, a St. Louis-based provider of residential pest-control services that partners with homebuilders to pre-install preventive pest-control systems. The add-on expands PestCo's presence in the greater St. Louis area; terms were not disclosed.

PestCo Holdings (TSCP) Acquires 5 Star Pest Solutions

July 18, 2023

Environmental Services

Thompson Street Capital Partners portfolio company PestCo Holdings acquired the assets of 5 Star Pest Solutions LLC, a commercial pest control provider based in Indianapolis, Indiana. The add-on deal — PestCo's eleventh acquisition — expands the platform's presence into the Indianapolis multi-family pest control market; terms were not disclosed.

PestCo Holdings (TSCP Portfolio) Acquires Mick's Exterminating

July 12, 2022

Environmental Services

PestCo Holdings, a portfolio company of Thompson Street Capital Partners, has acquired Mick's Exterminating, a residential and commercial pest control company based in O'Fallon, Missouri. The deal is an add-on to PestCo's roll-up strategy to consolidate the fragmented pest control market and expand its presence in the St. Louis region; terms were not disclosed.

Thompson Street Capital Partners Portfolio Company PestCo Holdings Acquires Presto Pest Control

November 9, 2021

Environmental Services

Thompson Street Capital Partners’ portfolio company PestCo Holdings, LLC acquired the assets of Presto Pest Control, Inc., a Telford, Pennsylvania-based commercial pest control provider focused on the restaurant industry. The deal is PestCo’s first add-on as it pursues a consolidation strategy in the fragmented pest control market; terms were not disclosed.

PestCo Holdings (TSCP) Invests in Ecoteam (including Envirotrol Pest Solutions)

November 15, 2021

Environmental Services

Thompson Street Capital Partners' portfolio company PestCo Holdings, LLC has completed an investment in Ecoteam, LLC and Houston-based Envirotrol Pest Solutions, Inc. (together referred to as Ecoteam). The transaction positions Ecoteam for expansion across Texas (Houston, Dallas–Fort Worth, Austin and San Antonio); terms were not disclosed.