J.F. Lehman & Company

Wrist is the world's largest ship supplier and coordinates global activities through regional centers in Europe, Far East, Middle East and the USA. Our 30 operations and more than 300 partnerships with local suppliers span the world's sea-lanes and are founded on meeting the current demands of all ship owners and operators and the offshore market. We provide a 24/7/365 service for every marine, offshore and navy operation, including land operations. We are a full service provider, including handling of owners goods, shipping, airfreight and related marine services, that can meet the demands of both multi-national organisations as well as small local businesses.

Atomic Transport is a company that offers specialized services in waste transfer operations and transportation. It focuses on providing outsourced long-haul waste transport and managing transfer stations for waste companies. Atomic Transport facilitates the movement of various types of waste, including municipal solid and liquid waste, as well as construction and demolition debris, from collection points to landfills and terminal stations. By delivering efficient waste management solutions, the company supports its clients in effectively handling their waste disposal needs.

Mission Microwave is a manufacturer and supplier of advanced electrical equipment primarily serving the commercial, military, and space industries. The company specializes in solid-state power amplifiers and block up-converter products designed for a range of applications, including ground-based, airborne, and space-based systems. Utilizing cutting-edge GaN transistors and power-combining technology, Mission Microwave's products offer efficient, lightweight, and compact solutions that enhance performance in high-power applications. The company also provides full-system designs, enabling customers to leverage improved semiconductor technology for their specific needs.

Heritage-Crystal Clean, Inc. is a provider of parts cleaning, containerized waste management, used oil collection and vacuum truck services and own and operate a used oil re-refinery. The Company operates in two segments: Environmental Services and Oil Business. The Company offers an integrated suite of industrial and hazardous waste services including parts cleaning, containerized waste management, used oil collection and re-refining, and vacuum truck services. In the Company’s non-hazardous program, it provides its customers an alternative parts cleaning solvent not included in the definition of hazardous waste due to its increased flashpoint (the minimum temperature at which vapors from the solvent ignites when tested under specified laboratory conditions). In February 2013, it acquired a majority interest in Mirachem LLC.

Narda-MITEQ is a designer and manufacturer of specialized radio frequency (RF) and microwave products tailored for both defense and commercial markets. The company offers a diverse array of products, including components, subsystems, satellite communication (SATCOM) products, spaceborne products, and integrated microwave assemblies. Their portfolio features low-noise amplifiers, logarithmic amplifiers, and various custom solutions aimed at facilitating the conditioning, management, and transfer of RF and microwave energy. Narda-MITEQ's products are utilized in demanding environments across multiple applications, including radar, space exploration, test and measurement, and intelligence, surveillance, and reconnaissance operations.

Trillium Engineering is an industrial technology company that specializes in the design and manufacturing of engineered camera gimbals for unmanned aerial systems (UAS). The company's products are aimed at enhancing stability and imagery for both domestic and international defense and government sectors. Trillium Engineering offers camera systems and real-time geospatial and geolocation applications in both visible and infrared spectrums. Their solutions cater to UAS tactical operations and are utilized by original equipment manufacturers (OEMs), integrators, and end-users for various applications, including mapping and situational awareness.

CTS Engines, LLC is a maintenance, repair, and overhaul (MRO) service provider for commercial jet engines, specializing in early-stage turbine engines. Founded in 2002 and based in Fort Lauderdale, Florida, the company offers a comprehensive range of services, including removal, replacement, and reinstallation of engine components, as well as inspections and repairs for various engine models such as the GE CF6 and PW2000 series. CTS Engines also provides field services, including on-site support, engine management, and compliance with airworthiness directives and service bulletins. Additionally, the company is involved in the buying, selling, and leasing of turbine engines, ensuring a complete resource for its clients' engine needs. The firm has established a strong reputation for quality service, integrity, and customer satisfaction, contributing to long-term relationships with its airline partners.

ENTACT, LLC specializes in environmental and geotechnical construction services, catering primarily to private industries across the United States, Canada, Mexico, Puerto Rico, and internationally. Founded in 1991 and headquartered in Westmont, Illinois, the company provides a comprehensive range of remediation services, including site preparation, water management, in-situ and ex-situ treatment, and sediment removal. ENTACT also offers geotechnical construction services such as ground stabilization, structural support, and excavation support. Its diverse client base spans various sectors, including energy, transportation, mining, manufacturing, chemicals, utilities, and real estate. With additional offices located in key cities across the country, ENTACT emphasizes quality performance and organic growth to meet its clients’ environmental and construction needs.

CodeMettle, LLC is a company based in Atlanta, Georgia, that specializes in designing and developing system automation and integration solutions. Founded in 2009, it offers a comprehensive data management platform tailored for Department of Defense networks and security enclaves. The platform simplifies the setup, operation, and sustainment of tactical networks by providing a unified network operation and a common operating picture across various network types. CodeMettle's services include process automation, real-time data streaming, service flow mapping, compliance automation, and operational analysis. The company also provides additional support through service implementation, training, system integration, and ongoing maintenance, enabling clients in both defense and commercial sectors to effectively analyze, organize, and visualize complex operations and processes.

Integrated Global Services, Inc. specializes in surface protection solutions aimed at addressing metal wastage and enhancing the reliability of critical equipment across various industrial sectors. The company provides thermal spray coatings, corrosion-resistant weld overlays, and mechanical repair services to restore and protect degraded surfaces in boilers, air heaters, catalysts, pressure vessels, and other components. Its offerings also include large particle ash filtration systems. Serving industries such as fossil power, petrochemical and refining, biomass and waste energy, and pulp and paper, Integrated Global Services enables clients to optimize the efficiency of high-temperature equipment, evaluate material performance, and reduce unplanned downtime. Founded in 1975 and headquartered in Richmond, Virginia, the company has regional operations in Houston, Texas, and Alberta, Canada, alongside a global network of subsidiaries and sales offices.

Global Marine Holdings, LLC, operating as Global Marine Group, specializes in offshore engineering services for the telecommunications, renewables, and oil and gas sectors. The company offers a range of services, including the installation, repair, and trenching of power and fiber optic cables. It also provides asset management services tailored to the needs of its clients in these industries. Established in 2002 and headquartered in Chelmsford, United Kingdom, Global Marine Group emphasizes its expertise in delivering engineering and underwater services to support offshore projects. Additionally, it operates a subsidiary, Cwind, which focuses on topside, splash zone, and subsea engineering services primarily for the offshore renewables and utilities markets.

We are a fully integrated waste services group providing customers with the broadest range of solutions in the Houston Market. Not only do we provide our customers with roll off containers, waste compactors, hauling services, recycling and materials processing and disposal, we also offer a full product line of construction soils and landscape materials.

Inland Pipe Rehabilitation is a privately-held trenchless solutions provider in the nation. IPR offers a wide range of installed rehabilitation solutions that restore communities with safe, smart and lasting infrastructure.

International Marine and Industrial Applicators provides critical vessel preservation services to the U.S. Navy ("USN") and commercial maintenance, repair, and overhaul ("MRO") and new construction markets. IMIA is the market leader in the surface preservation of hulls, tanks and other critical coated areas on USN submarines, aircraft carriers, surface combatants and auxiliaries as well as commercial vessels.

UTC Aerospace Systems specializes in the design, manufacture, and servicing of advanced aerospace and defense products. The company offers a comprehensive range of systems and components for commercial, regional, business, and military aircraft, as well as helicopters and various other platforms. It is a significant supplier to international space programs and provides integrated solutions that enhance the safety, efficiency, and reliability of aircraft. UTC Aerospace Systems caters to original equipment manufacturers, engine manufacturers, airlines, defense agencies, and contractors, helping them meet the evolving demands of the aerospace market. The company employs around 42,000 people globally and generates approximately $14 billion in annual sales. Formed by the merger of Hamilton Sundstrand and Goodrich in 2012, UTC Aerospace Systems is part of UTC Propulsion & Aerospace Systems, which also includes Pratt & Whitney and Sikorsky Aircraft, encompassing a broad portfolio of aerospace technologies.

NorthStar is a provider of environmental and technical solutions to the commercial and government end markets. The Company is the market leader in its core decommissioning and remediation service line and leverages its national operating footprint and breadth of capabilities to provide time-critical response and restoration solutions.

Lake Shore designs, engineers, manufactures and supports complex, heavy equipment systems to meet mission critical requirements in harsh operating environments, including large deck handling equipment, access and lifting systems for U.S. Government vessels and customized underground mining equipment for mine owners and operators around the world. The Company operates from facilities in Rhinelander, WI, Iron River, MI, Kingsford, MI, and Ontonagon, MI as well as other sales and service sites in the U.S. and Mexico.

Visa Lighting is a manufacturer specializing in lighting solutions for various sectors, including healthcare, architecture, and institutional environments. The company focuses on creating innovative lighting products that enhance functionality and aesthetics in these settings. By leveraging advanced technology and design, Visa Lighting aims to meet the specific needs of its clients, ensuring high-quality illumination tailored to diverse applications.

A San Diego-based provider of scaffolding systems and environmental containment solutions

Ravn Alaska is a regional airline headquartered in Anchorage, Alaska, specializing in passenger and cargo air transportation services. The airline operates scheduled flights connecting major hubs such as Anchorage, Fairbanks, Bethel, Cordova, Homer, Valdez, Kenai, and Kodiak, as well as over 100 smaller Alaskan communities. Ravn Alaska also accommodates passenger groups and transports odd-sized cargo weighing up to 6,000 pounds. Additionally, the airline is licensed to provide charter services throughout Canada and the continental United States, enhancing its logistical capabilities and service offerings.

Sprint Energy Services offers a diverse portfolio of complementary services and functions that enable our customers to rely on us for their fluid management, environmental compliance, personnel safety and wellsite management needs. We are a well-established and proven resource helping our customers address their wellsite and plant needs with just one call. Sprint Energy Services provides its services accurately, quickly and safely. Our customers focus confidently on their business knowing they have the professionals from Sprint on board.

Trident Maritime Systems is a prominent independent provider of comprehensive marine engineering services, specializing in turnkey solutions for both government and commercial clients. The company excels in delivering advanced solutions in marine interiors, distributed ship systems, electromechanical systems, and automation and control. Trident focuses on addressing the engineering challenges faced by shipbuilders and owners across diverse sectors, including cruise, military, offshore oil and gas, and commercial shipping. Their services encompass design, fabrication, installation, and testing, ensuring a seamless execution process that spans from initial drawings to final delivery. Through its commitment to high-quality engineering, Trident aims to provide significant value to its customers in the maritime industry.

ACR / Artex (ACR Electronics, Inc.) is the leading development center for emergency beacons that are designed with one purpose in mind: Saving Lives. Through our combined technology expertise in the marine, aviation, outdoor and military markets, we design and manufacture cutting edge rescue beacons and survival gear for boaters, pilots, hunters, hikers and combat troops, not to mention many of the leading boat builders and aircraft manufacturers in the industry.

NRC is a global leader in the provision of environmental, industrial and emergency solutions with a focus on providing highly responsive local service with the highest safety standards, innovative technology, modern efficient equipment and dedicated professional employees. NRC combines local services and knowledge with the global strengths of a major international company to deliver quality service within the US and worldwide.

Drew Marine is a global provider of technical solutions and services for the marine industry, offering a comprehensive range of advanced marine chemicals and equipment. The company supplies a diverse portfolio of products, including onboard test kits, water treatment chemicals, tanks, pumps, combustion systems, fuel treatment solutions, firefighting foam concentrates, fire extinguishing systems, survival craft, and refrigeration solutions. With a robust network of service engineers and a global supply chain that delivers to over 900 ports, Drew Marine is well-positioned to meet the needs of its clients in the marine sector.

Defense Venture Group (DVG) designs and manufactures innovative force protection systems and products primarily for government applications. The Company produces transparent spinel ceramic materials for transparent armor, defense optics, missile domes and lenses, abrasion resistant transparencies, aerospace, and commercial applications.

Millennium is a provider of remote, offshore maintenance, repair and overhaul (“MRO”) services for offshore rigs, offshore support vessels, drill ships and cruise vessels. Millennium operates in the Gulf of Mexico and numerous international markets, including West Africa, Brazil and Singapore, and possesses strong, longstanding customer relationships in the offshore oil and gas market.

Atlantic Marine is a privately held vessel maintenance, repair, overhaul and conversion (MROC), marine fabrication, and ship construction services provider

Hawaii Superferry will bring the first state-of-the-art, high-speed ferry service for both passengers and vehicles to the State of Hawaii. This ferry service will help change the state's inter-island life and commerce and make inter-island traveling more affordable and convenient for families, tourists, and people who work on neighboring islands.

Racal Acoustics Limited designs, manufactures, sells, and supports audio ancillary and field communication equipment for military environments. The company offers noise excluding headsets, lightweight headsets, handsets and microphones, and line communication and avionic products. The company's products are used in land and air defense, sea defense, and commercial applications.

Racal Instruments to better understand needs and applications, to access the technology needed to satisfy the most demanding requirements.

Oao Technology Solutions provides a wide range of outsourced IT solutions and professional services, including the operation of large-scale data center complexes and networks ("Megacenter Operations"), distributed systems management staffing services and other IT services. The Company provides these solutions and services, generally on a long-term, fixed-price contractual basis, to its Strategic Clients which are global providers of IT outsourcing services.

Special Devices is a manufacturer specializing in precision-engineered energetic devices, primarily serving the aerospace and automotive industries. The company focuses on product optimization for high-volume production and automation design, ensuring its offerings meet the rigorous standards of quality, reliability, and innovation required by its clients. By developing these specialized devices, Special Devices aims to fulfill the stringent requirements of its industry partners, contributing to advancements in automotive and aerospace technologies.

AMETEK Inc is a diversified industrial conglomerate specializing in the manufacturing of electronic instruments and electromechanical devices, with annual sales exceeding $6 billion. The company operates through two primary segments: the Electronic Instruments Group (EIG) and the Electromechanical Group (EMG). EIG focuses on designing and producing advanced instruments tailored for the process, aerospace, power, and industrial markets, contributing significantly to the company’s revenue. Meanwhile, EMG provides specialized automation solutions, thermal management systems, specialty metals, and electrical interconnects. Most of AMETEK's sales occur within the United States, and the company has adopted an asset-light strategy over the past two decades, emphasizing growth through acquisitions.

Burke Industries is a diversified manufacturer specializing in industrial roofing and flooring materials, particularly for large and institutional construction projects. The company also produces highly engineered elastomer products, including rubber, silicone, and vinyl-based materials, catering to various sectors such as aerospace, defense, commercial flooring, and fluid containment. Its flooring division offers architects and designers a comprehensive selection of resilient flooring solutions, ensuring high-quality options for diverse applications.

Sperry was established as a supplier to the U.S. Navy and is a world leader in the design, development, manufacture, service and supply of advanced electronics navigation and guidance systems for maritime and aircraft uses.