United Services Group
Acquisition in 2025
United Services Group specializes in providing critical infrastructure support services. They offer welding, machining, heat treating, equipment rental, fabrication, delivery, decommissioning, and quality assurance services to energy and industrial clients. The company aims to enhance performance, reliability, and safety while minimizing downtime.
Everstar
Pre Seed Round in 2025
Everstar is a technology company specializing in AI-driven solutions for nuclear power plant operations and environmental regulatory compliance. Its platform, powered by AI and quantum technology, simplifies complex regulatory compliance processes and accelerates model-based design and safety analyses, thereby enhancing efficiency and safety in nuclear power plant management.
Lancs Industries
Acquisition in 2025
Lancs Industries specializes in manufacturing radiation shielding products, including lead wool blankets, non-lead shielding made from tungsten and bismuth, glove bags, sleeving, protective bags, and containment sheeting. These products aim to enhance safety and mitigate risks for workers in hazardous environments across various industries such as nuclear power and waste remediation.
Skolnik Industries
Acquisition in 2025
SKOLNIK is a "specialized" manufacturer of carbon steel drums and stainless steel drums for highly valued contents. From custom wine barrels to drums for hazardous materials (hazmat) and dangerous goods, we are a leader in specialty packaging.
Unlike other steel drum manufacturing companies, SKOLNIK offers unique innovation, creativity and genuine dedication to service that no one else in the industry can claim. For those who are already familiar with SKOLNIK's extensive mix of products, special services, knowledgeable staff and incredible hospitality, SKOLNIK hopes that their continuous improvements demonstrate the value of a Skolnik purchase.
EBI is a service provider specializing in solutions for system-critical electrical bus duct installation, replacement, and repair.
GSE Solutions
Acquisition in 2024
GSE Systems, Inc. specializes in performance improvement solutions for the energy and process industries, focusing on enhancing human performance through training, visualization, and simulation applications. The company offers engineering expertise aimed at improving plant design, commissioning, and operations. GSE operates through two primary segments: engineering and workforce solutions, providing services such as interactive computer-based tutorials and simulation software tailored for the refining, chemical, and petrochemical sectors. With over 340 employees and more than four decades of experience, GSE Systems has completed over 1,100 installations and serves hundreds of clients across more than 50 countries. The company is headquartered in Sykesville, Maryland, and has additional offices in various locations including Georgia, North Carolina, Alabama, India, Sweden, the UK, Bahrain, and China.
MillenniTEK
Acquisition in 2024
MillenniTEK is a specialized manufacturer of high-temperature ceramic components, serving primarily the nuclear industry. They convert powdered materials into solid, high-tolerance components, specializing in alumina, boron carbide, silicon carbide, and zirconia. Additionally, they offer rapid prototyping services for various materials, including resins, plastics, and ceramics.
Stewart Tubular Products
Acquisition in 2024
Stewart Tubular Products, Inc. is a Houston-based manufacturer specializing in downhole tubular accessories and support equipment for the oil and gas industry. Established in 1988, the company offers a diverse range of products including handling plugs, test fixtures, premium and API threads, pup joints, and stabbing guides. Additionally, Stewart Tubular Products provides threading, machining, and processing services tailored to client specifications. The firm is recognized for its expertise in delivering high-quality equipment that enhances operational efficiency and profitability for its clients in the oil and gas sector.
Container Technologies Industries
Acquisition in 2024
Container Technologies Industries, LLC is a manufacturer specializing in the design, development, and production of standard and custom containers for the nuclear industry. Based in Helenwood, Tennessee, the company provides a wide range of products, including containers for low-level radioactive waste, hazardous waste, and specialty materials. Their offerings encompass custom containers, macro containers for mixed waste, laundry boxes, shielded containers, roll-off containers, and fold-down transport containers. In addition to manufacturing, Container Technologies Industries also delivers engineering and design services, finite element analysis, and certification and testing services. The company serves clients across the United States, Canada, Hawaii, and internationally, focusing on the safe storage, transport, and disposal of nuclear waste since its founding in 1999.
Springs ATG
Acquisition in 2023
Springs ATG is a manufacturing company specializing in engineered metal products and parts for diverse industries. Its product range includes gloveboxes, pharmaceutical isolators, biohazard containments, vacuum chambers, and other related items.
Blue Wave AI Labs
Private Equity Round in 2023
Founded in 2016, Blue Wave AI Labs specializes in developing custom artificial intelligence solutions for complex real-world problems. Led by industry veterans and accomplished scientists, the company combines expertise in data science, engineering, AI, and mathematics to deliver tailored solutions. Unlike generic AI platforms, Blue Wave focuses on specific industries such as nuclear energy, aerospace, and defense, offering predictive analytics tools designed to enhance safety, improve efficiency, and ensure regulatory compliance.
Iron Horse Tools
Acquisition in 2023
Iron Horse Tools, LLC is a provider of rental tools and equipment specifically tailored for the oil and gas industry. Established in 2008 and headquartered in Corpus Christi, Texas, the company specializes in offering a range of products, including high-pressure control drilling chokes, hydrostatic test trucks, stabilizers, and rotating control devices. Its services are designed to enhance efficiency and safety during managed pressure drilling operations, catering to clients in South Texas, Louisiana, and North Dakota. In August 2020, Iron Horse Tools filed for reorganization under Chapter 11 in U.S. Bankruptcy Court, reflecting challenges in the industry.
Shepherd Safety Systems
Private Equity Round in 2019
Shepherd Safety Systems, LLC is a technology company based in Midland, Texas, specializing in the manufacture of hydrogen sulfide (H2S) monitoring systems tailored for the oil and gas industry. The company's product offerings include the Shepherd System and Shepherd Controller, which monitor sensor activity, as well as various wireless gas detectors capable of identifying H2S and explosive gases. Additionally, Shepherd Safety Systems provides a personal monitor that issues alarm and vibration signals, a mobile controller for satellite connectivity and data logging, and a stand-alone Field Sentry unit. The company also develops a remote monitoring system that facilitates data collection and transmission, enhancing safety by enabling real-time monitoring of drilling, completion, and production sites. By combining on-site gas detection with remote monitoring capabilities, Shepherd Safety Systems aims to protect workers and facilitate prompt responses to potentially life-threatening situations in hazardous environments.
Axon Pressure Products
Private Equity Round in 2018
Since its inception, AXON recognized the need for a single source that can provide not only best-in-class equipment and services, but also a true commitment to customer service and support. Due to this unique, single-minded focus on responsive and effective service, AXON strives to be The AlternativeTM in today's consolidated market by providing you with a personal touch.
AXON's leadership team is comprised of well-established and seasoned industry veterans who are committed to leading the industry with Alternative Thinking. Specifically, AXON is committed to creating strong, lifelong relationships with its clients and partners.
Veretek
Venture Round in 2018
Veretek provides electric submersible pumps, surface pumping, and optimization. Their products such as electric submersible pumps, surface pumps, variable speed drive optimization, field services, and onsite engineering. Their electric submersible pumps components such as pumps, motors, seal sections, gas handling devices, vsd, esp power cable, mle cable, downhole sensors, monitoring automation and optimization, sands mitigation, and solids mitigation.
Gordon Technologies
Private Equity Round in 2017
Gordon Technologies is an engineering firm that specializes in providing cutting-edge technology and services to the oil and gas drilling sector. Focused on teamwork and quality, the company develops measurement-while-drilling (MWD) products, including shock miser, GT-Tracker, azimuthal gamma-ray, and pressure-while-drilling technologies. In addition to its innovative products, Gordon Technologies offers field services and remote operations, ensuring reliable solutions that enhance the operational capabilities of its clients. The company emphasizes a family-oriented culture, which underscores its commitment to delivering a market advantage for its customers through advanced technology.
Multilift
Private Equity Round in 2017
Multilift manufactures the patented SandGuard™ and the Cyclone™ completion tools. Multilift was founded in 2013 and designs and assembles high quality sand protection and completion tools that protect and increase the run-time and reliability of electric submersible pumps and other artificial lifts systems.
Johnson Specialty Tools
Private Equity Round in 2017
Johnson Specialty Tools, LLC is a private, family-owned business founded in December 2014 and based in Houston, Texas, with operations extending to Midland. The company specializes in the rental of a diverse range of drilling support equipment essential for drilling operations. Its offerings include pre-mix mud tanks, mud vacs, transfer pumps, drill pipes, and power washers, among other equipment designed to manage oil and water-based mud at drilling locations. By providing clients with the precise tools required for their well sites, Johnson Specialty Tools plays a crucial role in supporting the efficiency and effectiveness of drilling activities.
Q2 Artificial Lift Services
Private Equity Round in 2017
Founded by Jim Quinn in 1965, Q2 Artificial Lift Services is a leading manufacturer of downhole rod pumps and related components for the oil and gas industry. With over five decades of experience and operations across North America, the company specializes in producing high-quality products such as valve systems, plungers, and production tools. Their unique chroming processes extend the lifespan of barrels, making their products a preferred choice in the industry.
Global Heat Transfer
Private Equity Round in 2017
Global Heat Transfer Ltd. is a Canadian company specializing in the design, manufacture, and repair of radiators, oil coolers, and industrial cooling systems. Founded in 1978 as G&G Radiator in Fort McMurray, Alberta, it emerged in response to a local demand for quality radiator repair services in the oil and gas sector. The company’s product offerings include a wide range of cooling solutions such as DPF cleaning and replacement products, charge air coolers, aluminum coolers, and OEM replacement parts tailored for various industrial applications. Additionally, Global Heat Transfer provides comprehensive services including product sourcing, custom design, steel fabrication, and specialized cooling system design. With a commitment to innovation, the company’s flagship products deliver enhanced performance and cost efficiencies, particularly within the oil and gas, mining, and power generation markets. Global Heat Transfer operates internationally, with locations in Australia, Chile, Turkey, India, Canada, the United States, and China, and is a subsidiary of Forum Energy Technologies, Inc.
P360 Management Solutions
Private Equity Round in 2015
P360 Management Solutions LLC specializes in providing digital oilfield solutions to clients across North America. Founded in 2013 and based in Houston, Texas, with additional operations in Calgary and Tennessee, the company offers the Phoenix DAS platform, which optimizes business processes for oilfield services. This platform facilitates informed decision-making from field operators to executives by delivering real-time insights and intelligence accessible via mobile devices. It efficiently manages essential operational aspects such as sales, dispatch, equipment, purchase orders, inventory, personnel, safety, and payroll, enhancing productivity and operational efficiency. In addition to its core offerings, P360 provides virtual IT services to safeguard systems and address IT issues. Its diverse clientele spans the environmental, oilfield, petrochemical, and refinery sectors.