Hamon & Cie International

What Hamon & Cie International does

Hamon & Cie International, operating commercially as John Cockerill Hamon, is an industrial engineering firm specializing in thermal management solutions for heavy industry. Founded in Belgium in 1904 and acquired by the John Cockerill Group in 2022, the company designs, manufactures, and supplies wet cooling towers, wet-dry hybrid cooling systems, and air-cooled condensers for power generation, oil & gas, chemical processing, and data center applications. Beyond cooling, the portfolio extends to heat recovery steam generators (HRSGs), conventional and H2-ready boilers, biomass steam boilers, packaged boiler systems (Denapak, Denarad), and a proprietary thermal treatment platform called SMART MHF™ for processing minerals, biomass, waste, and sludge.

The business operates a project-based, custom-engineered model in which each cooling system or boiler installation is tailored to the customer's process and site requirements, with revenue recognized as one-time equipment sales supplemented by recurring spare parts and aftermarket services (maintenance, testing, technical support). Go-to-market is B2B enterprise field sales, executed through a network of wholly-owned regional subsidiaries in Belgium (HQ, Seraing), France, Spain, Portugal, the UK, the USA, Mexico, Saudi Arabia, Indonesia, and South Korea, plus extended reach through the broader John Cockerill Group. Customer segmentation is vertical (power generation, O&G, chemicals, data centers), and pricing is not publicly disclosed, reflecting the bespoke nature of contracts.

The HAMON® trademark is registered worldwide and is held exclusively by John Cockerill Hamon as the sole authorized successor to the legacy Hamon group, which underpins a 120-year brand equity (celebrated in 2024). Following the 2022 carve-out and consolidation, the entity functions as the cooling, boilers, and thermal treatment arm within John Cockerill Group's broader energy division.

Name

Hamon & Cie International

Legal name

John Cockerill Hamon

Website

https://hamon.com

Company type

Private

Founded year

1904

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Hamon & Cie International, now operating as John Cockerill Hamon, designs and supplies custom-engineered industrial cooling towers, air-cooled condensers, HRSGs, boilers, and thermal treatment systems for power generation, oil & gas, chemical, and data center customers globally.

Ownership category

akta.pro rank

Product category

Industrial Cooling Equipment

NAICS

Power Boiler and Heat Exchanger Manufacturing (33241), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)

SIC

Heating Equipment, Except Electric & Warm Air Furnaces (3433)

akta.pro primary industry

Boilers, Furnaces & Process Heating Equipment (IMAHAKAD)

akta.pro secondary industries

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC), Chillers & Cooling Plant Equipment (IMAHAKAE), Cooling, Water/Steam Cycle & Balance-of-Plant Retrofits (Condensers, Cooling Towers) (EUAEALAK), HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE)

Keywords

• Industrial cooling towers
• Air-cooled condensers
• Heat recovery steam generators
• Thermal treatment systems
• Industrial boiler manufacturing

Headquarters

HQ city

Brabant

HQ country

France

HQ region

Europe

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Technology or R&D, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Industrial Cooling Equipment Sales: Design, manufacture, and supply of high quality cooling towers, air-cooled condensers, and cooling systems for industrial applications. Equipment sales are custom-engineered solutions with project-based revenue recognition.
2. Spare Parts: Supply of genuine HAMON® spare parts for existing equipment installations.
3. After-sales Services: Maintenance, testing, and support services for installed cooling equipment.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

John Cockerill Hamon designs, manufactures, and supplies industrial cooling equipment — including HAMON® wet cooling towers, wet-dry hybrid cooling systems, and air-cooled condensers — for power generation, oil & gas, chemical processing, and data center applications. The company also supplies heat recovery steam generators (HRSG, including H2-ready variants), packaged boilers, and thermal treatment systems for solids, biomass, waste and sludge, supported by aftermarket maintenance, spare parts, and technical services.

Product overview

John Cockerill Hamon operates as a diversified industrial technology company offering cooling solutions, boilers and heat recovery systems, and thermal treatment solutions for solids and waste. The company is organized into three main divisions: Hamon® Cooling Solutions (offering wet cooling towers, air-cooled condensers, and data center cooling products), HRSG & Boilers (providing heat recovery steam generators, hydrogen-ready HRSGs, small modular boilers, and specialized boiler products including Denapak, Denarad, and biomass boilers), and Solids & Waste thermal treatment (including activated carbon regeneration, carbonization, pyrolysis-incineration, calcination, and the proprietary SMART MHF™ system). The portfolio spans from core equipment supply to comprehensive aftermarket services across multiple industrial sectors including power generation, oil and gas, chemical processing, and data centers. The HAMON® trademark, established in Belgium in 1904, represents the company's legacy brand in cooling technology, now integrated under the John Cockerill group.

Differentiator

Problem solved

Functional benefit

Products and services

• Wet Cooling (HAMON® Wet Cooling Towers)

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators1 record

Recent moves6 records

Expansion highlights6 records

Emerging players

• FLSmidth: Provider of pyro-processing, calcination, and solid-waste thermal treatment equipment for cement and minerals industries. Overlaps with HAMON's calcination of industrial minerals, crystallization/sintering, and pyro-metallurgy offerings.

Direct peers

• Thermax Limited: Indian-headquartered industrial company offering boilers, cooling towers, and absorption chillers for power, process industries, and district cooling. Overlaps with HAMON across cooling, HRSG, and biomass-fired steam boiler lines, particularly in emerging markets.
• SPX Dry Cooling Technologies: SPX's Dry Cooling Technologies unit (formerly Hamon Dry Cooling, predating John Cockerill's 2022 acquisition) designs and supplies air-cooled condensers and dry cooling systems for power plants — directly comparable to HAMON's air-cooled condensers and wet-dry hybrid systems.
• Baltimore Aircoil Company: Global manufacturer of evaporative cooling towers, adiabatic coolers, and ice-thermal storage for industrial and data center applications. Head-to-head competitor to HAMON's wet cooling towers and air-cooled condensers across power, O&G, and data center segments.
• EVAPCO: Manufacturer of industrial cooling towers, closed-circuit coolers, and adiabatic/dry coolers serving power generation, oil & gas, and data center markets — directly overlapping with HAMON's HAMON® Wet Cooling and air-cooled condenser product lines.
• Andritz (Andritz Separation / Pulp & Paper): Supplies biomass boilers, fluidized-bed combustion, and thermal treatment systems for minerals, sludge, and waste — directly comparable to HAMON's biomass steam boilers, SMART MHF fluidized-bed processing, and pyrolysis/incineration lines.
• Cleaver-Brooks: Manufacturer of packaged firetube and watertube boilers, heat recovery equipment, and boiler-room auxiliaries. Comparable to HAMON's small modular boilers, Denapak/Denarad packaged units, and aftermarket services for industrial and institutional customers.
• Babcock & Wilcox (B&W): Long-standing manufacturer of boilers, HRSGs, and thermal systems for power generation and industrial markets. Directly overlaps HAMON's HRSG, Once-Through Boiler, Denapak, Denarad, and biomass steam boiler portfolio.

Others

• John Cockerill Group: Parent company of John Cockerill Hamon, offering HRSGs, boilers, power storage, and energy infrastructure. Not a competitor but a strategic integrator that bundles HAMON cooling with upstream power-generation equipment for combined thermal/power offerings.

Broad incumbents

• Alfa Laval: Large industrial heat-transfer specialist supplying plate heat exchangers, separators, and fluid handling to power, O&G, chemical, and HVAC markets. A broader-portfolio incumbent that competes with HAMON in heat-transfer applications and process cooling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/Hamon_Cie
• Facebookfacebook.com/hamongroup
• LinkedInlinkedin.com/company/hamon

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hamon & Cie International