Environmental Engineering Excellence
over 100 years of legacy

Génie Chimique Industriel (GCI), trading as PEABODY (G.C.I.) SA, Courbevoie (SIREN 602 033 474), was constituted on 21 June 1960 as an independent industrial engineering company specialising in chemical process engineering, gas treatment, and environmental control systems. Its founding managers on record were Georges Vaillant (Vaillant Georges Edouard Victor), President / Chairman of the Board; Colette Rousselot, Vice-President; Jean Messin, Statutory Auditor (Commissaire aux Comptes Suppléant); and Gérard Préau, Auditing Cabinet / Statutory Auditor (Commissaire aux Comptes Titulaire).[Infogreffe] Over the following decades, GCI builds a strong technical reputation and a growing portfolio of industrial references across European heavy industry.

Following over two decades of independent operation, Génie Chimique Industriel was acquired by Peabody International Corporation, a major global leader in energy and environmental management systems. This strategic acquisition formed Peabody GCI, providing the company with substantial financial backing and a global network to scale its advanced chemical and environmental engineering technologies across international markets.[6] By 1972, Peabody GCI operated within Peabody's air pollution control group alongside Peabody Ltd. (London) and Peabody Roberg (Sweden), distributing each other's products across France, Italy, Scandinavia, Canada, and South Africa.[6]

Peabody underwent a transformative expansion in the Air Pollution Control market by merging Peabody GCI (also known as Peabody France) with the Département Entreprises (TG, Traitement de Gaz) of CECA — Carbonisation et Charbons Actifs, the engineering business unit of the French industrial group with deep expertise in Air Pollution Control. The acquisition was strictly limited to the engineering activities of CECA's global engineering business units, including the teams of CECA Italiana and The British CECA Company, delivering an unmatched combination of proprietary Solvent Recovery Unit (SRU) process know-how and IP, proven industrial references, and specialist technical engineering and R&D teams. This consolidated Peabody's position as the leading global engineering authority in industrial activated carbon solvent recovery. It created a powerful global engineering network: Peabody USA, Peabody Canada, Peabody France, Peabody Italia, Peabody UK, Peabody Spain, and Peabody Sweden.

Peabody International's oil and gas oilfield services and quality-assurance activities — including testing, inspection, and related operations — were spun off as the independent Geo International Corporation[12][13].

Faced with a shifting landscape in global industrial sectors, Peabody International Corporation, merged with The Pullman Company, initiated a structured programme to divest its business lines — including industrial Air Pollution Control (APC), fans & dust collection, electrostatic precipitators, flue gas desulphurisation, solvent recovery, Roots-type blowers, and combustion & burner systems. Each division was to be transferred to a specialised industrial entity best positioned to carry its technology, engineering references, and customer relationships forward. The divestment programme was executed in a series of transactions during 1980s and 1990s[13], mostly under an LBO managed by Forstmann Little & Company.

Peabody Process Systems, the subsidiary in charge for Flue Gas Desulfurization (FGD) and Electrostatic Precipitator (ESP) technologies — built on the heritage of Peabody Process Systems, was transferred to Fläkt. Fläkt merged Peabody's Flue Gas Desulfurization and Electrostatic Precipitator technologies with its operations, consolidating the intellectual property, design schemas originally developed by Peabody Process Systems.

Peabody Stranich, the Industrial Fans & Dust Collection systems subsidiary — built on the heritage of A.S. Stranich, whose roots trace to 1928 — was transferred to Aeromeccanica Stranich. A.S. Stranich merged Peabody's Industrial Fans & Dust Collection systems assets with its operations, consolidating the intellectual property, design schemas, and heavy-duty industrial fan lines originally developed by Peabody Stranich.[16]

Peabody's global activated carbon Solvent Recovery line — built on the heritage of CECA, whose industrial solvent recovery roots trace to 1924 — was transferred to DEC Impianti, a Business Unit of DEC, Dynamic Environmental Corporation, Milan, Italy. DEC merged Peabody's and CECA's Solvent Recovery Unit knowledge, IP and references with its existing Air Pollution Control operations.[17]

Peabody's industrial textile fabrics — built on the heritage of Peabody ABC was transferred to American Brattice Cloth - ABC Industries in 1989.

Peabody Holmes for roots type positive displacement blowers — built on the heritage of WC Holmes Ltd. — founded 1850, manufacturing positive displacement blowers from 1927, acquired by Peabody in 1973) — was transferred to Dresser Roots Corporation in 1990, joining the original Roots-Connersville Blower Company line that Dresser had owned since 1944. Dresser Roots merged Peabody Holmes' blower assets with its operations, consolidating the intellectual property, design schemas, and heavy-duty industrial Roots type positive displacement blowers.

Peabody's global Combustion and Burner Line — built on the heritage of Peabody Engineering Corporation, founded in 1920 by mechanical engineer and inventor Ernest H. Peabody[3] — was sold to Hamworthy Engineering. By the 1970s, Peabody Engineering Corp. operated within Peabody International's Air Pollution Control Group.[6] Hamworthy merged Peabody's burner assets with its existing combustion operations, consolidating the intellectual property, design schemas, and heavy-duty industrial burner lines originally developed by Peabody Engineering.

Peabody's global Vertical Turbine Pumps line — built on the heritage of Peabody Floway Pumps, founded in 1934 — was sold to The Weir Group in 1992.

Peabody Galion, the truck equipment subsidiary, manufacturing dump truck bodies, garbage trucks, and solid waste compactors — built on the heritage of Galion Godwin Truck Body Co., founded in 1870 — was sold to McClain Industries Inc. in 1992.

Peabody Barnes specialized in pumps and pumping equipment for industrial and wastewater solutions — built on the heritage of Barnes Manufacturing Co., founded in 1895 — was sold to CRANE in 1993, through the Harbor Group.

Peabody Myers, a subsidiary specialized in municipal equipment (engineered sewer cleaning machinery) — built on the heritage of Myers-Sherman Co., founded in 1911 — was sold to Federal Signal Corporation in 1994.

Having divested its main industrial engineering divisions, Peabody GCI continued to operate focusing on technical consulting, project engineering advisory services, and wastewater and environmental infrastructure work.

Peabody GCI (Génie Chimique Industriel) was officially struck off the corporate registry in December 2015, marking the formal and legal termination of the company's existence. The technology legacy it built will continue living in the designated successors, ensuring that the engineering heritage endures long after the legal entity has closed.