Capstreet Acquires TOPS Field Services

Apollo Funds Acquire Majority Stake in Total Operations and Production Services (TOPS)

June 8, 2021

Energy

Funds managed by affiliates of Apollo Global Management acquired a majority interest in Total Operations and Production Services, LLC (TOPS) from Black Bay Energy Capital. The investment will support TOPS' continued growth as a provider of low-emission, electric-driven gas compression services in the Permian Basin and expand its capabilities to serve growing demand for electrified compression solutions.

Archrock Acquires Total Operations and Production Services (TOPS)

July 22, 2024

Oil & Gas

Archrock, Inc. will acquire Total Operations and Production Services, LLC (TOPS) from investment funds managed by affiliates of Apollo Global Management in a cash-and-stock transaction valued at $983 million. The deal adds approximately 580,000 horsepower (predominantly electric motor drive compression), deepens Archrock's Permian Basin footprint and electric compression capabilities, and is expected to be immediately accretive to earnings and cash available for dividend per share.

KLH Capital Recapitalizes Thorpe Specialty Services

August 31, 2022

Industrial Services

KLH Capital has completed a recapitalization of Thorpe Specialty Services, partnering with Thorpe management while prior sponsor The Capstreet Group sold its stake. Thorpe, a Houston-based provider of refractory, corrosion, scaffolding and insulation maintenance and engineering services with ~1,250 employees, will use the partnership to accelerate growth and scale across petrochemical, power, mining and other industrial end markets.

LandGate Corp. Acquires Topos

December 18, 2025

Data & Analytics

LandGate Corp. has acquired Topos in an all-cash transaction to integrate Topos’ AI-powered insights for faster due diligence on battery storage, renewable energy and power projects into LandGate’s site-selection platform. The deal expands LandGate’s data and AI capabilities—reducing time-to-market for energy and infrastructure projects and strengthening its position serving developers, utilities, ISOs and financial sponsors.

The Colt Group Acquires Plant Services, Inc.

December 3, 2024

Industrial Services

The Colt Group, a Houston-based provider of on-line industrial leak repair solutions backed by Capstreet, has acquired Plant Services, Inc. (PSI), a Worden, Montana-based specialist in on-line leak repair, hot tapping, line stopping and field machining, expanding Colt's footprint across the Rocky Mountain region. Terms were not disclosed; NXT Capital provided financing in support of Capstreet's add-on acquisition and refinancing of The Colt Group.

STP Investment Services Acquires Tower Fund Services

November 30, 2021

Financial Services

STP Investment Services has acquired third-party fund administrator Tower Fund Services to expand its alternative asset fund administration capabilities and bring Tower clients onto STP's BluePrint technology platform. The transaction strengthens STP's alternative investing offering and aims to deliver enhanced operational technology and service to Tower's clients.