Stantec Inc. provides professional services in the areas of infrastructure and facilities to the public and private sectors in Canada, the United States, and internationally. It offers evaluation, planning, and designing infrastructure solutions; solutions for sustainable water resources, planning, management, and infrastructure; environmental services; integrated architecture, engineering, interior design, and planning solutions for buildings; and energy and resources solutions. The company also provides consulting services in engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics. In addition, it offers planning and design services to clients in residential, logistics, retail, infrastructure, energy, higher education, and urban regeneration sectors; architectural and interior design, and planning services in the science and technology, commercial workplace, higher education, residential, and hospitality markets. Further, the company provides transportation advisory, transport engineering, and technical design; project delivery consultancy services for mining, resources, and industrial infrastructure projects; paleontological and archaeological services for the rail, transportation, water, and power and energy sectors; and environmental and cultural resource compliance services. Additionally, it offers consulting services in sustainable building design, energy infrastructure upgrades, sustainable district heating network, and e-mobility; and planning, design, construction administration, commissioning, maintenance, decommissioning, and remediation services. The company was formerly known as Stanley Technology Group Inc. and changed its name to Stantec Inc. in October 1998. Stantec Inc. was founded in 1954 and is headquartered in Edmonton, Canada.

CECO Environmental Corp. provides critical solutions in industrial air quality, industrial water treatment, and energy transition solutions worldwide. It operates in two segments: Engineered Systems and Industrial Process Solutions. The company engineers, designs, manufactures, and installs non-metallic expansion joints and flow control products, including rubber expansion joints, ducting expansion joints, and industrial pinch and duck bill valves; membrane-based industrial water and wastewater treatment systems; and provides dust and fume extraction solutions comprising consultation, design, manufacturing, installation, and service, as well as water and wastewater treatment solutions. It offers engineered and configured products and solutions, including dampers and diverters, expansion joints, selective catalytic reduction systems, severe-service and industrial cyclones, dust collectors, thermal oxidizers, filtration systems, wet and dry scrubbers, separators and coalescers, water treatment packages, metallic and non-metallic pumps, industrial silencers, and fluid handling equipment, as well as plant engineering services and engineered design build fabrication services. In addition, the company offers industrial engineered noise control solutions, including custom acoustical gen-set packages, ambient air baffles, acoustical louvres, and skid enclosures; process filtration solutions for hydrocarbon and chemical processing; and energy and water conservation systems and equipment. The company markets its products and services to natural gas processors, transmission and distribution companies, refineries, power generators, industrial manufacturing, engineering and construction companies, semiconductor manufacturers, compressor manufacturers, beverage can manufacturers, metals and minerals, and electric vehicle producers. CECO Environmental Corp. was founded in 1869 and is headquartered in Dallas, Texas.

Hydrofarm Holdings Group, Inc., together with its subsidiaries, manufactures and distributes controlled environment agriculture (CEA) equipment and supplies in the United States and Canada. The company provides agricultural lighting devices, indoor climate control equipment, and nutrients, as well as plant additives used to grow, farm, and cultivate cannabis, flowers, fruits, plants, vegetables, grains, and herbs in controlled environment. It is also involved in the distribution of CEA equipment and supplies comprising nutrients and fertilizers; grow light systems; horticulture benches and racking systems; heating, ventilation, and air conditioning systems; humidity and carbon dioxide monitors and controllers; water pumps, heaters, chillers, and filters; and various growing media typically made from soil, peat, rock wool or coconut fiber, and others. The company offers its products to specialty hydroponic retailers, commercial resellers and greenhouse builders, garden centers, hardware stores, and e-commerce retailers under the Active Air, Active Aqua, Aurora Peat Products, HEAVY 16, House & Garden, Gaia Green, Grotek, Innovative Growers Equipment, Mad Farmer, Phantom, PHOTOBIO, Procision, Roots Organics, Soul, and SunBlaster brands. It serves its products through a range of commercial and home gardening equipment and supplies retailers. Hydrofarm Holdings Group, Inc. was founded in 1977 and is based in Shoemakersville, Pennsylvania.

Agrify Corporation offers hardware and software cultivation and extraction solutions for the cannabis and hemp industry in the United States. It offers vertical farming units and Agrify Insights Software-as-a-Service software; integrated grow racks and LED grow lights; and non-proprietary products designed, engineered, and manufactured by third parties, such as air cleaning systems and pesticide-free surface protection products. The company also provides associated services comprising consulting, engineering, and construction. In addition, the company offers hydrocarbon, alcohol, solventless, post-processing, and lab equipment, as well as provides indoor farming solutions. In addition, it offers equipment and services in a contract and purchase order. The company was formerly known as Agrinamics, Inc. and changed its name to Agrify Corporation in September 2019. Agrify Corporation was incorporated in 2016 and is headquartered in Troy, Michigan.

urban-gro, Inc. engages in the designing, engineering, building, and integrating complex environmental equipment systems for indoor controlled environment agriculture (CEA) cultivation and retail facilities in the United States, Canada, and Europe. The company provides architectural design, engineering, and construction services comprising pre-construction, cultivation space programming (CSP), architectural and interior design, engineering, integrated cultivation design, owner's representative/construction management, and general contracting services; and maintenance, training, and support services. It also offers facility and equipment commissioning services; gro-care crop and asset protection services, including training services, equipment maintenance services, asset protection program, and an interactive online operating support system for gro-care and client document delivery and project management; and property condition assessment services. In addition, the company provides integrated equipment systems solutions, such as design, source, and integration of complex environmental equipment systems comprising heating, ventilation, and air conditioning solutions, as well as environmental control, fertigation, irrigation distribution, water treatment, and wastewater reclamation systems; and commercial horticulture lighting solutions, rolling and automated container benching systems, specialty fans, microbial mitigation, and odor reduction systems. Further, it offers value-Added Reselling (VAR) of cultivation equipment systems; and strategic vendor relationships with premier manufacturers. It primarily markets and sells its solutions to clients in the CEA that includes operators and facilitators in the cannabis and produce markets; and commercial sectors comprising food and beverage consumer packaged goods companies, healthcare, higher education, and hospitality. urban-gro, Inc. was founded in 2014 and is based in Lafayette, Colorado.

Nature's Miracle Holding Inc., an agriculture technology company, provides lighting and grow media products to growers in the controlled environment agriculture industry in the United States and Canada. The company offers LED fixtures; high pressure sodium and ceramic metal halide fixtures; and electronic ballasts and control boxes. It also designs, builds, and operates various indoor growing settings, including greenhouse and indoor-growing spaces. The company sells its products directly to wholesale CEA distributors. Nature's Miracle Holding Inc. is headquartered in Ontario, California.

AgriFORCE Growing Systems Ltd., an agriculture-focused technology company, focuses on the development and commercialization of plant-based ingredients and products that deliver healthier and nutritious solutions. The company operates in AgriFORCE Solutions and AgriFORCE Brands segments. It offers controlled environment agriculture equipment; management advisory services; and holds intellectual property, as well as engages in the real estate holding and development business; and food products manufacturing activities. The company was formerly known as Canivate Growing Systems Ltd. and changed its name to AgriFORCE Growing Systems Ltd. in November 2019. AgriFORCE Growing Systems Ltd. was incorporated in 2017 and is headquartered in Vancouver, Canada.

Cemtrex, Inc. operates as a technology company in the United States and internationally. It operates through Security, Industrial Services, and Cemtrex Corporate segments. The company offers browser-based video monitoring and analytics-based recognition systems, cameras, servers, and access control systems for security and surveillance in industrial and commercial facilities, federal prisons, hospitals, universities, schools, and federal and state government offices; and provides critical security and video surveillance solutions utilizing artificial intelligence based data algorithms. It also provides services for rigging, millwrighting, in plant maintenance, equipment erection, relocation, and disassembly; installs high precision equipment in various industrial markets comprising automotive, printing and graphics, industrial automation, packaging, chemicals and others; and provides maintenance and contracting solutions for the machinery, packaging, printing, chemical, and other manufacturing markets. The company was formerly known as Diversified American Holding, Inc. and changed its name to Cemtrex, Inc. in December 2004. Cemtrex, Inc. was incorporated in 1998 and is headquartered in Brooklyn, New York.