Compagnie de Saint-Gobain
Danish subsidiary of Saint-Gobain
Last updated November 4, 2026
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Overview
Compagnie de Saint-Gobain, generally known as Saint-Gobain, is a French multinational whose modern identity is centered on building materials, construction systems, distribution, and high-performance solutions for construction and industry. The company traces its origins to October 1665, when Jean-Baptiste Colbert established the Manufacture royale de glaces de miroirs to reduce France’s dependence on Venetian mirror makers and create a domestic source of prestigious architectural glass. Its early products included large polished mirrors and plate glass, including material supplied for the Hall of Mirrors at the Palace of Versailles. The company’s name ultimately came from a glassworks at Saint-Gobain in Picardy after a series of mergers and reorganizations in the late seventeenth and early eighteenth centuries. The business gradually moved beyond luxury mirrors. During the nineteenth century it developed window glass, skylight panes, architectural glazing, laminated and embossed glass, and other products that made glass useful in public buildings, transportation infrastructure and mass-market construction. It expanded internationally as industrialization increased competition and demand. Saint-Gobain also supplied glass blanks for large astronomical telescopes, demonstrating the technical breadth of its glassmaking capabilities. The company became a public limited company in 1830 and was later combined with Saint-Quirin, increasing its share of European glass production. The twentieth century brought significant diversification. Saint-Gobain entered bottles, jars, tableware and domestic glassware after the First World War, then expanded into fiberglass, industrial textiles and reinforcement materials. The creation of Isover in 1937 established a durable position in insulation. Research into automotive glazing, bent glass, safety treatments and conductive glass connected the company to the automotive and industrial markets. After the Second World War, rapid construction, rising consumption and the growth of fiberglass drove strong expansion. A decisive turning point came in 1968, when Saint-Gobain faced a hostile takeover bid from Boussois-Souchon-Neuvesel. With support from Suez, it merged with Pont-à-Mousson, a French industrial group known for ductile-iron pipes and infrastructure products. The combined company, initially called Saint-Gobain-Pont-à-Mousson, became a broader materials group rather than a glass specialist. It was nationalized by the French state in 1982 during a wider program of public ownership and returned to private ownership in 1987. Following privatization, chief executive Jean-Louis Beffa pursued research-intensive diversification and international expansion. Saint-Gobain acquired or developed businesses in abrasives, ceramics, engineered materials, construction chemicals, insulation, plasterboard, building distribution and specialist glass. The 1996 acquisition of Poliet and related businesses such as Point.P and Lapeyre moved the group decisively into construction-material distribution. The 2005 acquisition of BPB, the world’s largest plasterboard producer at the time, added British Gypsum, Gyproc and related gypsum businesses. Maxit, SAGE Electrochromics, Celotex, Farécla, Chryso, GCP Applied Technologies, Kaycan, Building Products of Canada, Fosroc, CSR Limited and other transactions further reshaped the portfolio. Today Saint-Gobain describes itself as a worldwide leader in light and sustainable construction. Its activities serve residential construction, renovation, non-residential buildings, infrastructure, mobility and industrial applications. The group combines manufacturing with local distribution networks and sells through brands such as Isover, Gyproc, CertainTeed, Weber, Chryso, GCP, Point.P, Saint-Gobain Glass, Sekurit, PAM and Norton. Its strategic emphasis is on lightweight construction, energy efficiency, decarbonization, renovation, recycled content, productivity and integrated s…
History
Saint-Gobain began in October 1665 as the Manufacture royale de glaces de miroirs, a state-supported French enterprise created under the direction of finance minister Jean-Baptiste Colbert. France’s aristocracy and royal court had a strong appetite for mirrors, but Venice dominated the technology and trade. The new company recruited foreign expertise, established production outside Paris and gradually learned to make large, polished mirrors. Its most celebrated early commission was glass for the Hall of Mirrors at Versailles. After merging with a rival company in the 1690s and surviving bankruptcy in 1702, the enterprise became associated with the Saint-Gobain glassworks in Picardy. Royal privileges gave it a protected position in French mirror production until the Revolution. The French Revolution removed the company’s state privileges and forced it to operate with private capital. During the nineteenth century Saint-Gobain responded to liberalization and industrial competition by expanding beyond luxury mirrors. It introduced panes for windows, skylights and roofs, laminated products, thick mirrors and decorative glass. The company supplied projects such as the Crystal Palace in London, the Grand Palais in Paris and Milan Central railway station. Its merger with Saint-Quirin in the nineteenth century increased its scale and encouraged the creation of facilities in foreign markets. Saint-Gobain also produced optical glass blanks for early large reflecting telescopes, including the 60-inch Hale telescope and the 100-inch Hooker telescope. In the early twentieth century, Saint-Gobain added bottles, jars, tableware and domestic glassware. It entered fiberglass in the 1920s and created Isover in 1937. Safety glazing, bent glass and electrically conductive coated glass connected the company to automotive, household and industrial applications. Postwar construction and mass consumption produced sustained growth. Fiberglass became increasingly important, while the company built an international operating network and expanded beyond France. The 1968 hostile bid by Boussois-Souchon-Neuvesel prompted a strategic merger with Pont-à-Mousson. Completed in 1970, the combination joined Saint-Gobain’s glass and fiberglass expertise with Pont-à-Mousson’s pipe and infrastructure operations. The new group endured the oil shocks and economic crises of the 1970s, was nationalized by the French government in 1982 and reprivatized in 1987. Jean-Louis Beffa then led a period of research-driven diversification into abrasives, ceramics, engineered materials and international manufacturing. From the 1990s onward, acquisitions made construction products and distribution central to Saint-Gobain’s identity. The 1996 Poliet transaction added Point.P, Lapeyre and related distribution businesses. BPB, acquired in 2005, brought plasterboard, gypsum and insulation brands such as British Gypsum and Gyproc. Maxit expanded industrial mortars and lightweight aggregates. The group later acquired or developed SAGE Electrochromics, Celotex, Farécla, Chryso, GCP Applied Technologies, Kaycan, Building Products of Canada, Fosroc and CSR Limited. In parallel, it sold or reorganized activities that no longer fit its portfolio, including the United Kingdom building-distribution business sold to Stark Group in 2023. The group’s recent strategy has emphasized light and sustainable construction, renovation, decarbonization and solutions that combine several products or services. Its portfolio now covers insulation, plasterboard, mortars, façades, roofing, glass, pipes, abrasives, ceramics, construction chemicals and distribution. The company promotes the purpose “MAKING THE WORLD A BETTER HOME” and has set a net-zero carbon ambition for 2050. Its history nevertheless includes significant controversies. Celotex’s connection to the Grenfell Tower fire placed Saint-Gobain under scrutiny regarding product testing, marketing and corporate oversight. Saint-Gobain Performance Plastics operations in the United States generated further controversy over PFAS contamination, drinking-water impacts, remediation and litigation. These matters remain important qualifications to the group’s sustainability-oriented public positioning.
- 2026
Reported 2025 corporate profile and continued portfolio reshaping
[1]Saint-Gobain reported 2025 turnover of €46.5 billion and continued acquisitions and divestments across construction chemicals, distribution and industrial materials.
- 2025
Introduced Lead & Grow strategy
[4]The group announced a new strategic plan focused on leveraging leadership positions, operational performance and differentiated sustainable solutions.
- 2024
Acquired CSR Limited
[5]Saint-Gobain completed the acquisition of Australian building-materials company CSR Limited and strengthened its Asia-Pacific footprint.
- 2023
Indian arm acquired Twiga Fiberglass
[8]Saint-Gobain India acquired Twiga Fiberglass, expanding its glass-wool insulation position in the Indian market.
- 2021
Acquired Chryso and GCP Applied Technologies
[6]These transactions substantially strengthened the construction-chemicals portfolio, later organized through a broader Construction Chemicals division.
- 2012
SAGE Electrochromics became wholly owned
[8]Saint-Gobain completed the acquisition of SAGE, a specialist in electronically tintable glazing.
- 2007
Acquired Maxit Group
[8]Maxit expanded Saint-Gobain’s industrial-mortars activities and added lightweight aggregate products.
- 2005
Acquired BPB
[8]The purchase of BPB added major plasterboard, gypsum and insulation operations, including British Gypsum and Gyproc.
- 1996
Acquired Poliet and entered construction distribution at scale
[8]The acquisition added Point.P, Lapeyre and other building-distribution businesses, moving Saint-Gobain closer to an integrated materials-and-distribution model.
- 1987
Reprivatized
[8]The group returned to private ownership and began a renewed period of international expansion and portfolio diversification.
Products and positioning
A diversified, innovation-led building-materials and construction-solutions group focused on light construction, energy efficiency, durability, renovation, decarbonization and locally adapted distribution.
Architectural glass · 1665
Saint-Gobain Glass
Architectural glass products include float glass, coated glass, solar-control glazing, safety glass, laminated glass and solutions for façades, windows and interiors. The business connects Saint-Gobain’s historic glassmaking expertise with current requirements for daylight, thermal performance, acoustic comfort, fire protection and lower-carbon buildings.
Insulation · 1937
Isover
Isover produces glass-wool and related insulation systems for walls, roofs, floors, façades and technical installations. Its products are positioned around energy efficiency, acoustic performance, fire behavior, indoor comfort and renovation of existing buildings.
Gypsum and plasterboard systems · 2005
Gyproc and British Gypsum
Gyproc and British Gypsum provide plasterboards, gypsum-based products, partitions, ceilings, drylining systems and associated accessories. These systems are used in residential, commercial, institutional and infrastructure projects, with emphasis on speed of installation, fire performance, acoustics and lightweight construction.
Building products · 1904
CertainTeed
CertainTeed is a major North American building-products brand within Saint-Gobain. Its portfolio includes roofing, siding, insulation, gypsum, ceilings, pipe and exterior products for residential and commercial construction.
Mortars and façade systems
Weber
Weber supplies mortars, renders, façades, tile adhesives, flooring products, repair materials and other solutions for construction and renovation. The brand operates through locally adapted formulations and technical support in many markets.
Construction chemicals · 2021
Chryso and GCP construction chemicals
The construction-chemicals portfolio includes concrete admixtures, cement additives, waterproofing, performance additives, repair systems and specialty technologies. Chryso and GCP broadened Saint-Gobain’s role from materials supplier to technical partner for concrete and infrastructure production.
Building-material distribution · 1996
Point.P
Point.P is a French professional distribution network supplying construction materials, tools, services and technical advice to contractors, builders and renovation professionals. It is part of Saint-Gobain’s broader distribution strategy and helps connect manufactured products with local customers.
Infrastructure pipe systems · 1970
PAM
PAM develops ductile-iron pipe, fitting and infrastructure systems for water distribution, wastewater, irrigation and other networks. The business derives from Pont-à-Mousson and remains one of the group’s principal infrastructure activities.
Abrasives
Norton
Norton provides bonded, coated and superabrasive products for cutting, grinding, finishing and surface preparation. Its customers span construction, manufacturing, automotive, aerospace and general industrial applications.
Electrochromic glazing · 2012
SageGlass
SageGlass is electronically tintable glazing that adjusts solar and visible-light transmission in response to control signals and building conditions. It is designed to reduce glare and cooling loads while preserving daylight and views.
Controversies
2026
Vermont sues Saint-Gobain, DuPont and 3M over PFAS contamination in Bennington County
The state of Vermont filed a lawsuit against multiple manufacturers, alleging that PFAS from former factories contaminated properties and well water in Bennington and Shaftsbury. The state seeks payment from Saint-Gobain, DuPont and 3M to remove PFOA chemicals from the water, prevent future exposure, connect affected homes to the municipal water system, and admit negligence.
2017
Grenfell Tower and Celotex product controversy
Celotex, acquired by Saint-Gobain in 2005, supplied insulation used in the Grenfell Tower refurbishment. The 2017 fire killed 72 people. The Grenfell Tower Inquiry’s final report examined the conduct of manufacturers, testing practices, marketing and regulatory failures, including issues involving Celotex. Saint-Gobain’s later disclosures recorded civil claims, confidential settlements and continuing proceedings without admitting liability.
2015
PFAS contamination associated with Saint-Gobain Performance Plastics sites
Saint-Gobain Performance Plastics facilities in places including Hoosick Falls, New York, and Merrimack, New Hampshire, became associated with PFOA and broader PFAS contamination of groundwater and drinking-water supplies. The controversy led to regulatory action, alternative-water commitments, lawsuits, settlements and ongoing remediation obligations.
Marketing campaigns
- 2025Lead & Grow
Global
Lead & Grow presented Saint-Gobain’s strategic direction around leadership positions, profitable growth, operating discipline, innovation and sustainable construction solutions.
Outcome. The campaign and strategy reframed Saint-Gobain’s decentralized, multi-local model as a platform for growth and operational resilience.
- 2020Net-zero carbon roadmap
Global
Saint-Gobain publicized a roadmap toward carbon neutrality, focusing on lower-carbon manufacturing, renewable energy, product redesign, recycling and solutions that reduce building energy consumption.
Outcome. The roadmap formalized the group’s climate ambition and became a recurring component of its investor and corporate-responsibility communications.
- 2018Making the World a Better Home
Global
Saint-Gobain adopted “MAKING THE WORLD A BETTER HOME” as its corporate purpose and used it across corporate communications, sustainability messaging and employee engagement.
Outcome. The purpose became the organizing statement for the group’s positioning around sustainable construction, comfort, performance and decarbonization.
- 2015350 years of Saint-Gobain
Global
Saint-Gobain marked its 350th anniversary with historical, cultural and innovation-focused communications emphasizing continuity from royal mirror manufacture to modern materials and construction solutions.
Outcome. The anniversary reinforced Saint-Gobain’s heritage positioning and linked historical glassmaking to its contemporary innovation narrative.
Brand decisions
2026
Continue targeted acquisitions and divestmentsM&ABackground
Saint-Gobain continued to concentrate its portfolio on construction chemicals, light construction, regional growth markets and selected industrial solutions.
Action taken
The group announced or pursued transactions involving Xypex, Asia-Pacific businesses, North American glass-fiber capacity, HKO and the Dahl distribution business.
Aftermath
The transactions illustrated an ongoing strategy of adding higher-value construction technologies while exiting selected activities and optimizing geographic portfolios.
2025
Adopt Lead & GrowStrategyBackground
After years of portfolio reshaping and operational transformation, Saint-Gobain sought to translate its global leadership positions into sustained profitable growth.
Action taken
The group launched Lead & Grow, emphasizing differentiated solutions, decentralized execution, productivity, disciplined capital allocation and sustainable construction.
Aftermath
Lead & Grow became the group’s current strategic framework and replaced the earlier Grow & Impact emphasis in corporate communications.
2024
Acquire CSR LimitedM&ABackground
Saint-Gobain sought to expand in Australia and strengthen its Asia-Pacific position in light and sustainable construction.
Action taken
The group completed the acquisition of CSR Limited and integrated its building-products activities into Saint-Gobain’s regional platform.
Aftermath
CSR was delisted, Paul Dalton became chief executive and Saint-Gobain obtained a stronger presence in Australia and New Zealand.
Agreed acquisition value. A$4.5 billion (2024)
2021
Build a global construction-chemicals platformM&ABackground
Saint-Gobain identified construction chemicals as a growth area linked to concrete performance, infrastructure and lower-carbon construction.
Action taken
The group acquired Chryso and GCP Applied Technologies and combined their activities into a broader Construction Chemicals division.
Aftermath
Saint-Gobain gained a broader portfolio of admixtures, cement additives, waterproofing, repair and performance technologies.
2005
Acquire BPBM&ABackground
Saint-Gobain aimed to strengthen its construction-products portfolio and gain global scale in gypsum plasterboard and insulation.
Action taken
The group acquired BPB, adding British Gypsum, Gyproc and related plasterboard businesses.
Aftermath
The transaction materially increased Saint-Gobain’s exposure to light construction and created a platform for further regional gypsum expansion.
Acquisition consideration. US$6.7 billion (2005)
1996
Acquire Poliet and expand into building-material distributionM&ABackground
Saint-Gobain sought to complement manufacturing with local distribution and professional customer access in construction markets.
Action taken
The group acquired Poliet and businesses including Point.P and Lapeyre, creating a major building-distribution platform.
Aftermath
Distribution became one of the group’s major strategic pillars and a channel for selling both Saint-Gobain and third-party construction products.
Recent events
- Unconfirmed
Vermont sues Saint-Gobain, DuPont and 3M over PFAS contamination in Bennington County[13]
Reported:
The state of Vermont is suing multiple manufacturers, alleging they contaminated properties and well water in Bennington and Shaftsbury with PFAS from former factories. The state seeks payment from Saint-Gobain, DuPont and 3M to remove PFOA chemicals from the water, prevent future exposure, connect affected homes to the municipal water system, and admit negligence.
Saint-Gobain agrees to divest Estonian glass fabrication business[14]
Saint-Gobain entered into an agreement to sell its regional glass fabrication business Baltiklaas OÜ in Estonia to Polar Glass OÜ, a subsidiary of Barrus AS. The transaction remains subject to competition-authority approval.
IVWorks acquires Saint-Gobain's GaN wafer business[15]
IVWorks acquired Saint-Gobain's GaN wafer business. IVWorks said the acquisition provided technology for mass production of 4-inch and 6-inch GaN wafers and would allow it to expand its product portfolio for high-power applications.
Saint-Gobain announces sale of its Danish Glassolutions business[16]
Reported:
Saint-Gobain announced the divestment of its Danish glass-processing business Glassolutions to Semcoglas Holding GmbH. The transaction was described as part of Saint-Gobain's portfolio optimization strategy; the source reports an announcement, not completion.
Saint-Gobain completes acquisition of Chryso[17]
Reported:
Saint-Gobain confirmed that it had closed its acquisition of Chryso. The acquisition gives Saint-Gobain entry into the concrete formulation market and chemical additives for reducing CO₂ emissions in the cement and construction sectors.
Saint-Gobain completes acquisition of Duraziv[18]
Saint-Gobain completed its acquisition of Duraziv, which sold its entire share package to Saint-Gobain, on September 30, 2021, after receiving approvals from competent authorities.
Saint-Gobain opens plant in Johor[19]
Reported:
Saint-Gobain announced the opening of its fifth plant, located in Johor, Malaysia, to serve construction markets in Singapore and Malaysia.
Saint-Gobain commissions localized biopharmaceutical production line in Hangzhou[20]
Reported:
Saint-Gobain held a commissioning ceremony for a localized production line for biopharmaceutical single-use systems at its Hangzhou high-performance plastics factory. The source says the completed line is intended to shorten product delivery times and support Chinese biopharmaceutical customers.
Saint-Gobain sold part of its German Glassolutions business[21]
Saint-Gobain announced that it had sold part of its Glassolutions glass transformation business in Germany to DIK Deutsche Industriekapital. The divestment covered seven sites employing 350 people.
- Unconfirmed
Saint-Gobain acquires High Tech Metal Seals[22]
Reported:
Saint-Gobain acquired Belgium-based High Tech Metal Seals, a designer and manufacturer of engineered metal seals.
Sources24 sources
- 1Saint-Gobain: Who are we?saint-gobain.com
- 2Saint-Gobain Executive Committeesaint-gobain.com
- 3Saint-Gobain Universal Registration Document and Annual Financial Reportsaint-gobain.com
- 4Saint-Gobain 2025 strategic plan: Lead & Growsaint-gobain.com
- 5Saint-Gobain completes acquisition of CSR Limitedsaint-gobain.com
- 6Saint-Gobain financial events and acquisitionssaint-gobain.com
- 7Saint-Gobain press-release archivesaint-gobain.com
- 8Saint-Gobainen.wikipedia.org
- 9Publication of the Grenfell Tower Inquiry phase 2 reportgov.uk
- 10Saint-Gobain 2024 consolidated financial statementssaint-gobain.com
- 11Saint-Gobain Merrimack PFAS remediation coveragenhpr.org
- 12350 years of Saint-Gobainsaint-gobain.com
- 13Vermont sues Saint-Gobain, DuPont and 3M over PFAS contamination in Bennington Countywcax.com
- 14圣戈班同意出售爱沙尼亚玻璃加工业务glassmagazine.com
- 15IVWorks 收购圣戈班氮化镓晶圆业务semiconductor-today.com
- 16圣戈班宣布出售其丹麦Glassolutions业务news.europawire.eu
- 17圣戈班完成对Chryso的收购cemnet.com
- 18Saint-Gobain完成对Duraziv的收购zfenglish.com
- 19圣戈班在柔佛州开设工厂manilatimes.net
- 20圣戈班杭州生物制药本地化产线投产prnasia.com
- 21圣戈班出售其德国部分玻璃加工业务glassmagazine.com
- 22Saint-Gobain收购High Tech Metal Sealschemengonline.com
- 23Saint-Gobain Divests Part Of Glass Transformation Business In Germanyfinanznachrichten.de
- 24Saint-Gobain Sells Glass Transformation Unit In Denmark; Terms Not Disclosedfinanznachrichten.de
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