Caselle Acquires Dallas Data Systems

Casella Waste Systems Acquires Star Waste Systems (Boston-area)

April 1, 2026

Environmental Services

Casella Waste Systems, Inc. acquired Star Waste Systems, LLC, a Greater Boston-area solid waste collection, processing, and recycling provider. The deal closed on April 1, 2026 and is expected to generate about $100 million in annualized revenue.

Casella Waste Systems Acquires Royal Carting and Welsh Sanitation

September 9, 2024

Environmental Services

Casella Waste Systems, Inc. has entered into a definitive agreement to acquire Royal Carting and Welsh Sanitation, including related real estate assets. The transaction (expected to close in Q4 subject to customary conditions) adds two collection operations and two transfer stations in New York's Hudson Valley and western Connecticut, and is expected to generate over $90 million in annualized revenues while expanding Casella's regional footprint.

Casella Waste Systems Acquires Select Solid Waste Operations from GFL Environmental for $525M

April 24, 2023

Environmental Services

Casella Waste Systems agreed to acquire collection, transfer and recycling operations in Pennsylvania, Delaware and Maryland from GFL Environmental Inc. for $525 million. The assets include nine hauling operations, one transfer station and one material recovery facility with approximately $185 million of annualized revenues (and an expected ~$43 million of EBITDA), and the deal is intended to expand Casella's Mid‑Atlantic footprint and provide a platform for future growth; closing was expected by Q3 2023 subject to customary conditions.

AMCS Acquires Dossier Systems, Inc.

November 16, 2021

Cloud & SaaS

AMCS, a global supplier of integrated software and vehicle technology for the waste, recycling and resource industries, has acquired Philadelphia-based Dossier Systems, a provider of cloud-based fleet maintenance management software. The deal brings Dossier's team of almost 50 employees and over 750 customers into AMCS to expand its fleet maintenance capabilities and integrate Dossier's SaaS solution with AMCS's platform.

New State Capital Partners Acquires Majority Stake in CDS

August 22, 2019

IT Services

New State Capital Partners acquired a majority stake in CDS (Computer Data Source), a provider of multi-vendor data center hardware maintenance and support. New State will back CDS' growth and pursue service diversification and add-on acquisitions while CDS' management team (including several senior executives) remain involved; terms were not disclosed.

C&D Technologies Acquires Datel Inc. (and Celab Ltd.)

July 22, 2004

Manufacturing

C&D Technologies, Inc. completed the acquisition of Datel Inc., a Mansfield, Massachusetts-based manufacturer of DC/DC converters, digital panel meters and data acquisition components, in an all-cash transaction (purchase price disclosed as between $50M and $100M). The deal expands C&D’s power electronics product line and international reach (Datel’s sales were about $60M trailing 12 months) and follows C&D’s recent purchase of Celab Ltd. in the U.K., which together are expected to nearly triple the company’s power electronics revenue.