Largest Employers

Stronghold Services Corporation is part of the next generation of Information Technology Providers. We understand customers, we have extensive technical knowledge and expert business processes and systems. Our Managed Services allows your business to get professional information technology resources to administer your infrastructure without the need to invest in additional employees. We have a team of dedicated, professional and friendly people with varied and extensive information technology skills and related services to help you and your business worry about succeeding, without the stress of figuring out how to use technology to help you get there quicker.

Siemens leads the pursuit of technological innovations for the industry, healthcare and energy sectors. Siemens provides these sectors with a comprehensive range of high-quality products for the effective control, distribution and management of electrical power, from circuit breakers and thyristor valves to motors and motor controls, compensator systems and gas-insulated switchgear. Some other products and services include: - Medical diagnostic imaging products and services - Power transmission & distribution: gas & steam turbines, all varieties of fossil fuel plants, regenerative power systems and nuclear power plants, gas turbines - Lighting products - Fire alarm products and services - Building security.

Industrial Door & Dock Equipment Sales & Service

Cool, Clear Canadian lakes and streams have been the fishing destination of family and friends for generations. Eating freshwater fish has been a part of our Canadian Heritage and taste, nutrition and growing aquaculture production has made freshwater Rainbow Trout more accessible. Geoff Cole and Todd Munro became aware of the growing production and consumer interest and in 1994 started Cole-Munro. They began processing and distributing Rainbow Trout in Port Stanley, Ontario. Today, Geoff and Susan Cole continue to own and operate Cole-Munro out of St. Thomas, Ontario, maintaining the tradition of fresh, locally produced and processed Rainbow Trout and strong family values.

The Canadian Imperial Bank of Commerce, commonly referred to as CIBC, is one of the Big Five banks in Canada. The bank is headquartered at Commerce Court in Toronto, Ontario.

Steel Roofers offer high-quality steel roofing, metal roofing panels installation & contractors in Ontario, Canada. Are you looking for new metal or steel roofing? We have provided steel roof products across Toronto, the GTA, Ottawa, Chatham and other regions of the province. We offer a 55-year warranty on steel roof products.

Hardie Industrial Services was established in 1993 providing instrumentation and process automation services. In 1994 the instrumentation products sales department was developed focusing on transmitters, control valves and local indicators. System integration was added to Hardie Industrial Services in 1997 specializing in DCS, PLC and MMI. In 2000, Hardie Industrial Services was awarded ISO 9001:1994 certification. Today, Hardie Industrial Services employs 25 personnel and offers a full array of services including product sales, engineering and design, installation and construction, systems integration and instrumentation services.

Angton Electric Ltd. is one of the fastest growing full service electrical Companies in and around the area. The Company meets the electrical service and repair needs of our customers each day. To accomplish our mission, we respect the values of our customers by understanding the needs they require. We are locally and independently operated. Our Service is second to none! Whether it's a simple ceiling fan installation or rewiring a complete home, Angton Electric Ltd. is a name customers can fully trust. Established in 1993, Angton Electric Ltd. is fast becoming a name for service excellence, integrity and reliability.

Whether your needs are for commercial air-conditioning and heating, industrial refrigeration, building automation or scientific equipment services, Carmichael has more than 90 years of proven expertise and innovation in thermal systems to properly serve your needs. Our invaluable depth of knowledge has been passed down between three generations, and is the underlying reason for our outstanding reputation across Canada.

For more than 37 years, Express Employment Professionals has focused on a simple mission: helping people find good jobs by helping businesses find good people. Express is a leading workforce management company in the U.S., Canada, and South Africa, placing over 600,000 people annually through nearly 900 franchise locations worldwide.

Founded in 1983, Express expanded into Canada through a partnership with London, ON–based Contact Human Resource Group, established in 1979 by Christine Menard. The organization officially became Express Employment Professionals on January 1, 1998, making London the first franchise in Canada. In 2025, Michael Elliott and James Norris fully purchased the business from Christine Menard and have elevated the franchise to a leader in Canada and a top 40 franchise globally.

Today, Express Canada offers comprehensive staffing solutions across Commercial, Administrative, and Professional roles through its Specialized Recruiting Group. Our specialists recruit for contract and permanent positions in Human Resources, Accounting and Finance, Administration, Engineering, Power, Utilities and Energy, Logistics, Information Technology, and Sales.

For further information contact Michael Elliott.

German Solar Corporation (GSC) is a Canadian-based firm that offers turnkey solutions and innovative products for rooftop and ground mounted solar arrays in Ontario. Since 2004, GSC has been developing affordable solar arrays to meet domestic and industrial use, reduce green house gases, and create a healthy environment for future generations.

Omega Paw is a pet product manufacturer located in Ontario, Canada. A leading producer of innovative pet products, Omega Paw has distributors located throughout North America and around the world. Products include Roll Away ?Self-Cleaning Litter Box?, Paw Cleaning Litter Mat, Roll Away Tracker Mat, Deluxe Window Seat, Hungry Pet ?food mat and bowls?, Travel Feeder, Scoop ?N Clip, Tricky Treats ball, Door Teaser, Dental Rings, Mouse Pom Pom, Spring & Jingle, Scratch Box, Scratch Box Wall Bracket, Scratch Box Everest, Scratchy Mountain, Scratchy Pad, Cozy Kingdom, Horizontal Scratching Post, The Hut, Groovy Groomer, Groomer Brush, The Arch Groomer, Orbit, Orbit Jr., Lazy Lounger and the Health Bone dog treat.

Direct writing commercial insurance company.

For the past 20 years, weve taken great pride in our ability to go beyond for our customers. With offices in London and Kitchener/Waterloo, we expertly supply business owners across Southwestern Ontario with customized print solutions, business phone systems, cellular solutions, and office supplies. We have recently expanded to include real time Digital Signage and Boardroom Media Solutions. At IDS, we appreciate each companys personality. We pride ourselves on providing a complete office solution, designed to scale with your company, backed by world class service. We are proud to partner with the companies we serve, and get to know their individual needs. From initial site survey, through installation, and expansion, our team will be there to support every stage. Managing your business is hard work we get that. Our team of dedicated professionals make it their business to provide reliable service that goes beyond what youd expect. IDS will be there for you when you need us most.

Mercer Human Resource Consulting (formerly William M. Mercer Limited) is Canada's largest professional services firm providing advice to its clients on the design, financing, communication and administration of pension plans, savings plans and benefit plans provided by employees to their employees. Mercer also offers professional advice in the areas of performance and rewards, executive compensation, human capital, human resources operations consulting, management consulting, investment consulting and international consulting.

Founded in 1978, Ontario Driving School of London Inc. is one of the largest driving schools in the area and is a name which has acquired the best reputation around. Ontario Driving School of London Inc. is fully bonded and began operations by offering driver educ ation for automobiles only. Within a short time, Ontario Truck Driving School was formed in response to industry needs. This division's objective is to provide truck and bus drivers professionally trained in the operation of modern vehicles utilized by today's transportation firms. Ontario Driving School of London Inc. has grown from a proprietorship with three full-time employees to a corporation with more than thirty full and part-time staff members and providing training in Sarnia, Windsor, London, Chatham and Niagara-On-The-Lake. Truck & trailer fleet includes raised roof sleeper tractors, conventional with various transmissions, set of B-trains, tri-axle air ride trailer, 48 & 53 ft. trailers & loaded trailers. Most of the training vehicles are late models with dual controls and are fully insured for safety. Due to increased truck traffic between Canada and USA, a Border Crossing Trip was formed in conjunction with Border Officials to offer students proper border crossing training. The school has also incorporated a stop at an MTO Inspection station, where MTO officials provide students with complete understanding of the importance of these stations and exactly what is required of drivers.

Safran has operated in Canada for over 70 years and is now a major local player in its core markets: aeronautics and defence. Over the years, the Group has expanded its scope of business in Canada, strenghtening its relations with its North American customers (aircraft and helicopter manufacturers, airlines, armed forces...). Safran now has more than 2,000 employees located in 5 production facilities and 1 design office.

Aon Reed Stenhouse, is one of Canada's leading insurance brokerage and risk management firms, servicing the diverse needs of clients through a national network of offices strategically located across the country. Aon Reed Stenhouse is part of Chicago-based Aon Corporation, an insurance services company that comprises a family of insurance broking and risk management consulting companies with a network of over 500 offices in 100 countries.

M.F. Arnsby Property Management is a fully integrated real estate services company specializing in property syndicated real estate management, financial and paralegal services for the private and non-profit housing sector.

Residential, Industrial, Commercial, Electrical Construction and Maintenance

Lovett Electric Ltd. originated in 1980 and has been serving the London and surrounding area for more than 25 years providing commercial design, build and NORDX CSV network cabling. We are member in good standing with the London District Construction Association. We strive to consistently deliver professional, high quality, and detailed workmanship on all of our projects. We take great pride in the quality of our work, we service what we sell, and you can rest assured of our continued customer support & complete satisfaction, both during the installation, and after the job is completed.

Micro Computer Hardware and Software, Networking Setup and Installation, Computer Repair onsite and offsite.

Since 1984 R.A. Barnes Electrical Contractors Ltd. has been dedicated to providing the best quality products and services at competitive prices. Available 24 hours a day, 365 days a year, R.A. Barnes offers services in custom design, new construction, renovations, retro fitting, lighting, fire alarms, manufacturing equipment and emergency stand-by systems.

Operating from coast‐to‐coast, AMJ Campbell is the largest moving company in Canada, supported by the leading and most progressive van line (Atlas Van Lines) in Canada. AMJ Campbell has the unrivalled distinction of having over 75 individual divisions in over 50 geographical locations with annual revenues over $ 200,000,000. Presently AMJ Campbell has over 2800 employees, excess of 1,000,000 square feet of modern warehouse space and has access to 1500 well maintained fleet vehicles. AMJ Campbell is the largest Office and Commercial Moving Network in Canada. We are well experienced and are in total sync with the many logistics and requirements it takes to successfully service the needs of residential, office and commercial accounts. AMJ Campbell services more accounts than any other mover or van line in Canada. AMJ Campbell London has a dedicated Residential, Office and Commercial Fleet and related equipment consisting of: Cube Vans Tractor Trailers (some with lift gates) Pack Vans 60,000 square feet of climate controlled storage (Cambridge\London\Windsor) Excess of 100 trained relocation personnel in Southwestern Ontario Various sizes of Straight Trucks (some with lift gates) All related equipment to handle a Residential, Office or Commercial move of any size AMJ Campbell also has the largest Household Goods and International Moving Services and has impeccable track records for quality service delivery. AMJ Campbell is affiliated with North Americas most progressive van line, Atlas Canada and the Atlas World Group. AMJ International is a member of FIDI and is among the elite in Canada that is FAIM certified (Global Quality System). AMJ Campbell offers the following: Fully Trained, Criminally background checked Moving Consultants, Van Operators & Moving Teams. Household Moving Corporate Moving Services COD Moving Services Government Federal/Provincial Moving Services Local Moving Services Cross‐ Border Moving Services to and from the United States Home Delivery Services AMJ International Global Moving Services

Providing truck services and collision repairs in London Ontario since 1990.

Nordex Research conducts market research, public opinion polls, and the analysis of market opportunities & community preferences for a wide variety of private and public sector clients. Nordex specializes in survey research, innovative market & public policy analytical techniques, and sectoral marketing for public and private interests. We also offer stakeholder clients our specialist expertise on public participation and market mobilization including lobbying and regulation analysis. In October 2011, Nordex launched a nationally ground-breaking, online civic engagement project for a municipal client, which ended in May 2012. The Roundtable on the Environment and the Economy received more than 2700 citizen submissions on 30 different questions. Nordex serves Fortune 500 companies, other large corporations, small businesses, all levels of government, and non-profits. Our sectoral clients include manufacturers, medical services, banks, financial planners, construction, hospitality services, planning & engineering, accounting firms, national retail, the news & commercial media, private utilities, telcos, telecoms, numerous community associations, and universities & colleges. We serve federal, provincial/state, and local government agencies in Canada and the United States. Our local government client list is heavily weighted toward CAO offices, budgeting & finance, economic development organizations, transit agencies, roads & transportation, environmental services, solid waste organizations, parks & recreation departments, public utilities, boards of education, public health units, and law enforcement agencies.

The HORIBA Group, made up of 48 companies in 27 countries, is a leading company that provides analytical and measurement systems throughout the world. Our business is evolving in the markets of automotive testing, scientific instruments, process and environmental instruments, medical diagnostics and semiconductor instruments. We have displayed our strength in the global market, especially in the fields of automotive emissions and stack-gas measurement, air pollution, water pollution monitoring, quality control in various industries, and clinical diagnosis, achieving dramatic growth over the past few years. It is our continual source of joy and pride that our analytical and measurement business can contribute to global environmental conservation, safety and health, and moreover to improving energy problems. I believe that it is this pride which fuels our ability to provide competitive products.

Consulting Civil Engineering projects including residential, commercial, industrial subdivisions, multi-family sites, storm water management, site plans, rezoning applications and noise studies.

Lift Truck Repairs, Rentals, and Sales, Material Handling Sales and Service, Industrial Battery and Charger Sales and Service Safety and Ergonomic Products Safety Training Videos Operator, Forklift Driver Training WHMIS Training

Truck part sales , transmission and differential rebuilders, driveshaft rebuilders.

Retail distribution of dental supplies, dental equipment and high tech equipment. Office planning and dental practice management also available.

Electro-Mag is your sensing, safety, and automation expert. We specialize in making your manufacturing process safe and efficient. We not only provide you with the tools for safety, but also the service and maintenance of those products that are purchased through Electro-Mag. Whether you rely on discrete signals or have networks solutions like Ethernet/IP, DeviceNet or Profi, we can help. Electro-Mag Ontario is a distributor of automation, sensing, and safety components from manufactures such as Sick, Turck, SMC, etc.

Foundation Building Materials (FBM®) is a leading construction materials distributor focused on exceeding the expectations of the commercial construction and residential building trades. With over 180 locations across the United States and Canada, FBM has significant geographic reach into most major building materials markets. FBM specializes in the local supply of building materials such as drywall, steel studs, lath, plaster, stucco, acoustical ceilings, insulation, fiberglass reinforced plastic (FRP), and exterior insulation finish systems (EIFS). Additionally, FBM offers a wide variety of commercial-grade construction tools, drywall hand tools, fasteners, and construction supplies for residential and commercial projects.

Miller Thomson LLP is one of Canada's largest national law firms, with more than 500 professionals working from Toronto, Vancouver, Calgary, Edmonton, London, Kitchener-Waterloo, Guelph, Markham and Montreal. The firm provides a complete range of business law, advocacy and personal legal services to Canadian and international corporations, entrepreneurs, institutions, governments and not-for-profit organizations.

Demand Metric provides Agile Marketing software powered by 1,000+ practical tools and resources to help our members complete their work faster and with more confidence. Our community of 125,000+ global members is composed of CEOs and business owners, marketing consultants and agencies, marketing executives and managers, and professionals who specialize in: product management, marketing operations, sales enablement, customer engagement, demand generation, content marketing, project management, account-based marketing, and other disciplines.

Taurus Stampings Inc. provides high service levels to custom manufacturers on a wide range of metal stamped parts. We serve many industries where product differentiation and high service levels are key. Our customers rely on us for quick turn around even on small to medium sized orders of hard to forecast parts. Taurus is highly flexible and responsive to changing demand. Working from coil, sheet or bar we blank, form, draw, and pierce as required. Our hydraulic and mechanical presses range in size from 15 to 500 tons with draw depths up to 11.5 inches. Metals processed include steel, brass, aluminum, aluminized steel and stainless steel. Our expertise includes deep drawing stainless steel for the food service and other industries. We specialize in niche parts that are difficult to run. Taurus has a fully equipped tool and die shop and our certified tool and die makers can design, build and maintain tools as required. Other processes on site include shearing, welding, spot welding, assembly and washing. In addition we have developed a complete local supply chain with partners for heat-treating, plating, painting, laser cutting, machining and more. Taurus Stampings Inc. owns its 17,400 sq ft manufacturing plant located in London, Ontario, Canada (two hours from both Detroit and Toronto). Our roots as a company go all the way back to 1900. Registered to ISO 9001:2008 we are passionate about continuous improvement. Our goal is to enhance our customers competitive advantage by providing prompt, reliable, high quality parts at competitive prices.

Utilismart is leading the digital transformation in North America and Canada as utilities embrace smart grid capabilities. The company assists small and medium-sized utilities in improving system reliability, drive operational efficiencies and reduce distribution system management costs. Utilismart strives to deliver comprehensive solutions that accelerate digital transformation, including meter data management, outage management, engineering analysis, billing, asset management, grid visualization, rate analysis and energy management.

Climate Control is located in London, Ontario, offering services throughout the province. We install and service commercial refrigeration, heating, air conditioning and ventilation equipment. We also install and service Carrier VVT, 3V, high capacity humidification and dehumidification units. Additionally we have a sheet metal division that can design, fabricate and install a wide range of duct work and fittings.

Petroleum products industries. Multi-line lubricants and related products. 9 salespeople covering Ontario. Selling to industries, construction, transportation, municipalities, government, marine, plus resellers. Deliveries are made by Case 'n Drum trucks and drivers.

A leading heavy equipment distributor in Canada, Wajax Equipment offers the best in expert technicians and staff. At this location: Wajax Equipment - (519) 685-1172 Wajax Power (519) 455-7410 Wajax Industrial (519) 457-0050 Wajax Sales & Parts (519) 944-8118

With more than a half-century in the pest control industry, Orkin Canada (formerly Orkin PCO Services) knows better than anyone what it takes to get rid of pests. Through its acquisition by Orkin in 1999, Orkin Canada gained another century of expertise serving Canadas unique pest control needs. Our professionals have set the Canadian standard for pest management and prevention in all categories of business from residential to commercial to manufacturing, industrial, shipping, mining, grain and government. Were always looking for smarter ways to manage pests. Orkin Canadas seasoned technicians are the best trained in the business and are well versed in the latest tools and techniques. Often, we work with customers and communities to find greener solutions to their pest problems in fact, many of the communities we service use only organic materials.

Canadian Elite established since 1999 and located in London Ontario to provide reliable commercial cleaning & janitorial services. Our services include Floor waxing and Cleaning, Window Cleaning, Office Cleaning, Factory Cleaning, and after construction cleaning. Canadian Elite is bonded, insured and all workers and associates are WSIB certified. We offer a peace of mind and headache free services as we provide our clients with all major janitorial supplies such as paper products, soaps, garbage bags, cleaning chemicals and much more.

At DUO, we are committed to being a leader in design & build residential and commercial renovations as well as new construction. We work collaboratively to create custom designs to suit individual tastes, lifestyles and budgets. We provide a dedicated team of skilled professionals who work respectfully with our clients and ensure all aspects of the projects are completed at the highest standards of quality. We believe it is a privilege to be invited into our clients homes and offices. We pay attention to every detail to provide peace of mind from start to finish.

Durell Control Systems is a full-service building systems integrator located in London, Ontario, Canada. Our commitment is to provide our customer with intelligent building solutions.

Welcome to Trane Southwestern Ontario, servicing London, Windsor and surrounding areas. When making an investment as complex as your building's HVAC system, it pays to choose technical experts who are dedicated to your satisfaction throughout the life of the system - not just the sale. That's the promise, and the difference, of Total System Support from Trane. Because Trane provides HVAC equipment, controls, parts and service under one roof, we are able to offer cost-effective solutions that incorporate a total system perspective right from the start.

Maintenance, repair, installation and modernization to commercial, institutional, residential, passenger and individual elevators. Member of the Allied Elevator Group Inc. Offices in Toronto, Kitchener, London, Sarnia, Owen Sound, St. Catharines.

TFT Global services the needs of the automotive industry for quality and production support, quality training, project management, and operations consulting while continuing to grow and focus on manufacturing solutions for our customers around the world.

Vicimus is an automotive software company with a boutique approach to customer service, an enterprise approach to software and a global approach to strategy and design. We create solutions that accelerate your business through a deeper understanding of the consumer journey and the tools to meet and engage those consumers along the way.

Capital Colour Graphics Inc. is one of the most technologically advanced commercial printers in the London area specializing in high quality four colour printing including: Variable Printing Direct Mail, Postcards, Brochures, Annual Reports, Limited Edition Prints, Catalogues, Posters, Calendars, Presentation Folders, Packaging and Labels. Capital Colour Graphics Inc. offers digital and traditional printing with in-house film and direct-to-plate technology. Leading edge digital printing press makes four colour variable printing a reasonable alternative in the direct marketing business. Maximum offset press sheet is 23 x 29. Capital Colour Graphics Inc. has a modern in-house bindery capable of folding, stitching and trimming your printing project. The pre-press department is supported by an excellent technical staff using the latest in equipment and software. Experienced sales force is willing to meet on location to discuss any printing projects.

Design Group Staffing provides permanent, contract and temporary placement for engineering, technical, and technical sales roles in construction, EPCM, manufacturing, mining, oil & gas, alternative energy, and architecture & design, as well as specialist roles in real estate development across Canada. As Recruitment Specialists, we stand out by creating an exceptional experience for candidates and client companies. Whether the need is permanent, contract or temporary, our clients and candidates trust us to understand the uniqueness of each situation and advise them to make the right decision. Our contractor payroll solutions help our clients and candidates succeed by improving efficiency, reducing risk, and delivering reliable and personalized service.