Holtec International
World leader in the design and manufacturing of custom equipment to support the energy industry and beyond.
1110 employees · est. 1986 · Jupiter, United States
Wellons Canada CORP
Wellons Canada specializes in Heat and Energy Technologies for lumber dry kiln, biomass fired energy and heating systems
71 employees · est. 1976
Wellons Canada CORP is the older company (1986 vs 1976); Holtec International is the larger of the two.
Side-by-Side Comparison
| Metric | Holtec International | Wellons Canada CORP |
|---|---|---|
| Founded | ||
| Founded | 1986 | 1976 older |
| Headquarters | ||
| Headquarters | Jupiter, United States | Not tracked yet |
| Employees | ||
| Employees | 1110 larger | 71 |
| Industry | ||
| Industry | Energy, Oil and Gas | Manufacturing, Clean Energy, Oil and Gas |
| Funding Stage | ||
| Funding Stage | Debt Financing | Unknown |
| Total Funding | ||
| Total Funding | $1.52B | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 2 | 1 |
| Services | ||
| Services | Not tracked yet | Design, Fabrication, and Installation, Engineering Consulting Services, Parts and Service, Operator Training, Process Piping Design and Repair |
| Target Customers | ||
| Target Customers | Not tracked yet | Biomass Power Generation Companies, Industrial Facilities with Heat Recovery Needs, Lumber Drying Facilities, Chemical and Pharmaceutical Industries, Petroleum Refineries |
| Taxonomy | ||
| Taxonomy | Energy Industry, Nuclear Power, Solar Energy, Geothermal Energy, Fossil Power Generation, Equipment Manufacturing, Small Modular Reactor, Global Supplier, Carbon-free Power Generation, Technology Innovator, Ethics In Business, International Operations, Heat Transfer Equipment, Waste Management, Turnkey Solutions | Heat And Energy Technologies, Biomass Energy Systems, Lumber Drying Kilns, Heat Recovery Systems, Gas Fired Thermal Systems, Biomass Fired Energy, Combined Heat And Power (CHP) Plants, District Energy Applications, Green Energy Solutions, WINKILN Technology, TCS Control Technology, Thermal Fluid Circulation Systems, Double Helical Coil Designs, Real Time Moisture Measurement |
| Website | ||
| Website | holtecinternational.com | wellons.ca |
About Holtec International
Holtec International is a global leader in custom equipment design and manufacturing, catering to the Nuclear, Solar, Geothermal, and Fossil Power Generation sectors in the energy and petrochemical industry. With a fully integrated approach, Holtec specializes in designing, engineering, analyzing, c...
About Wellons Canada CORP
Wellons Canada CORP, founded in 1976, is an experienced player in the realms of Manufacturing, Clean Energy, and Oil and Gas. Specializing in biomass and gas-fired thermal energy systems, the company offers a complete project solution, from concept to completion. Strategically located in Surrey, Br...
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Funding, hiring, leadership and stack changes at Holtec International and Wellons Canada CORP — by email.
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Compiled from the BounceWatch company index. We last looked at Holtec International on 14 Sep 2024, and Wellons Canada CORP on 31 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.