Isomat
Isomat is a privately held Greek multinational construction chemicals manufacturer founded in 1979, producing mortars, waterproofing membranes, thermal insulation systems, paints, and concrete repair products across 3 production facilities. The company exports to 80+ countries, serving professional contractors and infrastructure projects with proprietary polyurea and silver-ion technologies.
- Company typePrivate
- Founded1979
- HeadquartersThessaloníki, Greece
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Isomat does
Isomat is a privately held Greek multinational construction chemicals manufacturer founded in 1979 and headquartered in Agios Athanasios, Thessaloníki. The company produces a comprehensive portfolio of building materials organized into eight primary categories: waterproofing systems (polyurethane sealers, polyurea membranes), external thermal insulation systems (THERMOSYSTEM and acrylic renders), paints and surface protection (including antimicrobial paints using silver-ion technology), tile adhesives and natural stone mortars, concrete repair products, masonry materials, industrial floor coatings, and decorative flooring systems such as Terrazzo and Stone Carpet.
The company operates 3 production facilities in Greece (headquarters), Romania, and Serbia, complemented by 4 wholly-owned commercial subsidiaries in Germany, Bulgaria, Slovenia, and Croatia, and a distributor network reaching over 80 countries. Core technology is anchored in 7 specialized R&D chemistry departments and proprietary capabilities including hot-spray polyurea systems capable of applying up to 1,000 m²/day, polyurethane waterproofing membranes, silver-ion antimicrobial paints, and complete ETICS external thermal insulation systems. The company maintains ISO 9001, 14001, 45001, 50001, and 27001 certifications, with products holding EU Ecolabel, Blue Angel, Emicode, Indoor Air Comfort Gold, and CE Mark certifications enabling LEED and WELL green building project qualification.
Isomat generates revenue through B2B sales of construction chemicals and materials, reporting 2025 Group turnover of €126.6 million, up 10.2% from €114.9 million in 2024. The go-to-motion combines direct factory sales in primary markets, wholly-owned commercial subsidiaries in select regional markets, and local distributor networks for export markets across EMEA and beyond. Customer segments include professional contractors, commercial and residential building projects, infrastructure projects (bridges, hydroelectric facilities), and select DIY consumers. Among notable projects are The Ellinikon (Athens), Piraeus Tower, Braila Bridge (Romania), Tatev Hydroelectric Power Plant (Armenia, completed 2024), and various hotel and education projects. The company is executing a €23.5 million internal investment program for 2024-2027 focused on facility upgrades and sustainability transitions, and reported strong double-digit growth continuing into the first five months of 2026.
Isomat firmographics
Firmographics- Name
- Isomat
- Legal name
- ISOMAT ΑΝΩΝΥΜΟΣ ΒΙΟΜΗΧΑΝΙΚΗ ΕΜΠΟΡΙΚΗ ΕΤΑΙΡΙΑ ΔΟΜΙΚΩΝ ΧΗΜΙΚΩΝ ΚΟΝΙΑΜΑΤΩΝ ΚΑΙ ΧΡΩΜΑΤΩΝ
- Website
- https://isomat.gr
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Isomat is a privately held Greek multinational construction chemicals manufacturer founded in 1979, producing mortars, waterproofing membranes, thermal insulation systems, paints, and concrete repair products across 3 production facilities. The company exports to 80+ countries, serving professional contractors and infrastructure projects with proprietary polyurea and silver-ion technologies.
- Ownership category
- akta.pro rank
Isomat industry classification
Industry- Product category
- Construction Chemicals
- NAICS
- Paint and Coating Manufacturing (325510), Adhesive Manufacturing (32552)
- SIC
- Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Adhesives & Sealants (2891)
- akta.pro primary industry
- Industrial Protective Coatings (IMADAKAB)
- akta.pro secondary industries
- Primers, Bonding Agents & Surface Preparation Products (IMADAOAK), Adhesives (Structural & Assembly) (IMAEAGAH)
Keywords
Where Isomat is headquartered
LocationHeadquarters
- HQ city
- Thessaloníki
- HQ country
- Greece
- HQ region
- Europe
Offices8 records
Markets served
Isomat business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Construction Chemicals and Materials Sales: ISOMAT generates revenue through the manufacturing and sale of construction chemicals, mortars, waterproofing products, paints, thermal insulation systems, tile adhesives, concrete repair products, and decorative floor solutions. The company operates 3 production facilities in Greece, Romania, and Serbia, and sells to over 80 countries.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Isomat product offering
Product offeringCore offering
ISOMAT manufactures and sells construction chemicals and building materials including waterproofing systems (polyurethane sealers and polyurea membranes), external thermal insulation systems, paints and surface protection products, tile adhesives, concrete repair mortars, masonry products, industrial floor coatings, and decorative floor systems. Products are produced at three facilities in Greece, Romania, and Serbia and sold to professional contractors, construction companies, and infrastructure projects across more than 80 countries.
Product overview
ISOMAT is a Greek multinational construction chemicals manufacturer producing mortars, structural chemicals, and paints. The product portfolio is organized into eight main categories: waterproofing materials (including polyurethane sealers and polyurea membranes like ISOFLEX-PU 500/800, ISOFLEX-PUA 590/680, PRIMER-PU 140), external thermal insulation systems (THERMOSYSTEM, acrylic renders like ETICS PLASTER Fine, MARMOCRYL FR Fine), paints and surface protection (ISOLAC-DUCO MATT, ISOMAT RENEW FACADE PAINT, ISOMAT SMART CLEAN PAINT, plastic paints), tile adhesives and natural stone mortars, concrete improvement and repair products (MEGACRET-10, MEGACRET-40, ISOMAT REPAIR 5-70, EPOXYPRIMER-500), masonry construction and repair materials, industrial floor coatings (EPOXYPRIMER-500, VARNISH-PU ANTI-SLIP), and decorative floors including Terrazzo systems (DUROCRET-TERRAZZO, ISOMAT DECO-COLOR). The company operates three production facilities in Greece, Romania, and Serbia, and sells to more than 80 countries worldwide.
Differentiator
Problem solved
Functional benefit
Brands
- ISOMAT THERMOSYSTEM: External thermal insulation system for buildings
- ISOMAT PU SYSTEMS
- ISOMAT COLORS
- ISOMAT Super Team
- ISOMAT for the New Gen
Products and services
- ISOFLEX-PU 500
Companies that use Isomat
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles3 records
Isomat technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Isomat partnerships and signals
Strategic signalScale indicators6 records
Recent moves5 records
Expansion highlights5 records
Isomat competitors and assessment
Company assessmentBroad incumbents
- BASF Construction Chemicals: Master Builders Solutions division of BASF offering concrete admixtures, repair mortars, waterproofing, and flooring — directly competes with ISOMAT's concrete repair and waterproofing lines at much larger scale.
- Saint-Gobain Weber: Division of Saint-Gobain producing mortars, renders, tile adhesives, waterproofing and ETICS systems. Closely overlaps ISOMAT THERMOSYSTEM and facade/mortar portfolio, with substantially larger scale.
- Knauf: Family-owned German building materials group with significant overlap in ETICS/external thermal insulation systems, renders, plasters, and mortars — competing directly with ISOMAT THERMOSYSTEM.
- Mapei: Italian multinational producing adhesives, sealants, mortars, waterproofing and concrete repair systems — an almost identical product mix to ISOMAT, with much larger scale and global footprint.
- Bostik (Arkema): Global adhesives and sealants business of Arkema, with strong overlap in tile adhesives, construction sealants, and waterproofing systems used in ISOMAT's portfolio.
- Ceresit (Henkel): Henkel's construction chemicals brand producing tile adhesives, mortars, waterproofing, ETICS, and paints — covers substantially the same product categories as ISOMAT.
- Sika AG: Swiss global leader in construction chemicals (waterproofing, sealing, bonding, concrete, flooring). Directly comparable product categories with ISOMAT but operates at multi-billion scale with much broader geographic reach.
Direct peers
- Ardex Group: German family-owned manufacturer of specialty construction materials including tile adhesives, floor screeds, waterproofing, and decorative flooring systems — directly overlaps ISOMAT's specialty chemicals portfolio.
- MC-Bauchemie: German privately held construction chemicals specialist with comparable size and product focus on concrete repair, waterproofing, mortars, and floor coatings — ISOMAT's closest direct mid-market peer.
Regional players
- Torggler Group: Italian specialty manufacturer of sealants, adhesives, waterproofing systems, and mortars with primary focus on Italy and Mediterranean Europe — comparable mid-sized construction chemicals competitor to ISOMAT.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Isomat social profiles
Digital presenceIsomat compliance and trust
Trust signalCompliance14 records
Isomat financial estimates
Financial estimateRevenue estimate
Valuation estimate
Isomat leadership team
Management profileNumber of profiles
Isomat subsidiaries and ownership
Company hierarchySubsidiaries6 records
Isomat funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Isomat M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Isomat
What does Isomat do?
ISOMAT manufactures and sells construction chemicals and building materials including waterproofing systems (polyurethane sealers and polyurea membranes), external thermal insulation systems, paints and surface protection products, tile adhesives, concrete repair mortars, masonry products, industrial floor coatings, and decorative floor systems. Products are produced at three facilities in Greece, Romania, and Serbia and sold to professional contractors, construction companies, and infrastructure projects across more than 80 countries.
Is Isomat a public or private company?
Isomat is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Isomat founded?
Isomat was founded in 1979. It employs 251 to 500 people.
Where is Isomat based?
Isomat is headquartered in Thessaloníki, Greece, in the Europe region.
How does Isomat make money?
One revenue line is on record: construction Chemicals and Materials Sales.
Who are Isomat's main competitors?
Broad incumbents on record are BASF Construction Chemicals, Saint-Gobain Weber, Knauf, Mapei, Bostik (Arkema), Ceresit (Henkel) and Sika AG. Direct peers are Ardex Group and MC-Bauchemie. Torggler Group is listed as a regional player.
Does Isomat have an API?
No public API is recorded for Isomat.
What industry is Isomat in?
Isomat's product category is Construction Chemicals. Its primary akta.pro industry code is IMADAKAB, Industrial Protective Coatings, with a secondary code of IMADAOAK, Primers, Bonding Agents & Surface Preparation Products. Its NAICS code is 325510 and its SIC code is 2851.