Data Clean (Angeles Equity Partners Portfolio Company) Acquires DC Canada

Angeles Equity Partners Acquires Data Clean (Sterile Science)

November 8, 2022

Industrial Services

An affiliate of Angeles Equity Partners has acquired Data Clean, LLC, a Des Plaines, Illinois–based provider of contamination control and decontamination services for data centers, cleanrooms and other critical environments. Angeles will partner with Data Clean's prior owners, Richard Hill and Dean Sirakides, who will retain an ownership stake as Angeles executes a buy-and-build strategy to consolidate the fragmented contamination-control services market.

Data Clean (Angeles Equity Partners Portfolio Company) Acquires Sealco LLC

November 15, 2023

Environmental Services

Angeles Equity Partners portfolio company Data Clean Corporation has acquired Sealco LLC, a Richardson, Texas-based critical environment cleaning business that serves data centers across the South and Southeast U.S. The add-on expands Data Clean’s contamination-control capabilities and extends its geographic presence into the Southeast data center market; terms were not disclosed.

Data Clean Corporation (Angeles Equity Portfolio) Acquires SML Enterprises

June 7, 2023

Environmental Services

Data Clean Corporation, a portfolio company of Angeles Equity Partners, acquired SML Enterprises, a Virginia-based critical environment cleaning business serving data centers across the Mid-Atlantic. The add-on strengthens Data Clean's contamination-control footprint in a key data-center geography and supports Angeles Equity's strategy to consolidate the critical-environment cleaning market.

Data Clean Acquires DP Guardian

March 5, 2024

Industrial Services

Data Clean Corporation, a portfolio company of Angeles Equity Partners, has acquired DP Guardian, Inc., a Denver-based provider of critical environment cleaning services and airflow containment system installation for data centers. The add-on expands Data Clean's capabilities in airflow containment and extends its geographic reach into the Mountain West, targeting hyperscalers, ISPs, colocation providers and enterprise data centers.

Nwestco Acquires Able Clean-Up Technologies, Inc.

February 1, 2024

Environmental Services

Denver-based Nwestco, LLC has acquired Able Clean-Up Technologies, Inc., a Spokane, Washington environmental services provider, in a deal completed January 31, 2024. The acquisition expands Nwestco's environmental services capabilities and regional footprint across WA, ID and MT; terms were not disclosed. Nwestco is PE-backed following a June 2023 recapitalization by Guardian Capital Partners, which supported the strategic add-on.

Superior Environmental Solutions Acquires Captain Clean

May 20, 2025

Environmental Services

Superior Environmental Solutions (SES), a Palladium Equity Partners portfolio company, has acquired Captain Clean, a family-owned industrial cleaning services provider operating in Iowa and Nebraska. The add-on transaction expands SES’s Midwest footprint and enhances its recurring industrial cleaning and vacuum/tank services for agriculture, food processing and other manufacturing customers; financial terms were not disclosed.