Royal Mosa is a Dutch ceramic tile manufacturer founded in 1883 and headquartered in Maastricht.
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Royal Mosa, a mid-sized Dutch ceramic tile manufacturer, has no published company-level GHG data despite energy-intensive operations. Strengths lie in circular product design and third-party certifications; critical weaknesses are absence of emissions targets, no Scope 1/2/3 disclosure, and unverified claims around renewable energy and water management.
Royal Mosa scores 38/100 (Below expectations) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified July 2026.
That places Royal Mosa joint 410th of 847 companies scored, and 2nd of 3 in Building Materials / Ceramics / Glass / Cement.
Where Royal Mosa sits among building materials / ceramics / glass / cement peers.
Among the 3 major building materials / ceramics / glass / cement brands we've scored, Royal Mosa sits 2nd of 3.
Its three lowest-scoring questions, and what the evidence didn't show.
No company-level Scope 1 or Scope 2 GHG data published.
No year-on-year absolute GHG data or multi-year energy consumption metrics published.
No formal Scope 3 data published.
A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.
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Get in touch →Strongest on Resource Use & Waste and Controversies & Red Flags (8/10, 8/10). Weakest on Carbon Footprint — Operations and Emissions Trajectory (2/10, 2/10).
The one company in the sector scoring above Royal Mosa.
See the full Building Materials / Ceramics / Glass / Cement table →The formula and all 14 sources.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × Scale14 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
8 of 14 sources are independent of the company.
“1 square meter (1 m²) of ceramic floor tile, covering a floor area for a period of 50 years in Europe”
“Its factories in Maastricht produce 6 million square metres of wall and floor tiles per year”
“Alle Mosa-tegels zijn nu 100% recyclebaar en brengen geen schade toe aan het milieu”
“The resulting average transport distance of 680 km was used in this LCA study”
“Resultaten zijn geboekt door langdurig onderzoek en investeringen in product-ontwikkeling, energiebesparing, beperking van emissies”
“recertification is required every three years and companies need to show measurable improvement to re-certify”
“Mosa manufactures using sustainable energy and seeks eco-effective solutions to close the material cycles”
“Clean Air & Climate Protection - Generating clean energy and protecting the environment”
“100% of the chemicals and materials used in Mosa's Cradle to Cradle Certified® products have been assessed and verified”
“The materials used cause no or negligible emissions during the use phase”
“Mosa's tiles have been Cradle to Cradle Certified Gold – Full Scope since 2010, meeting strict standards”
“Seit 2007 ist auch das Umweltmanagement nach der internationalen Norm ISO 14001 organisiert”
“Royal Mosa is a Dutch manufacturer of ceramic tiles”
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Royal Mosa is a Dutch ceramic tile manufacturer founded in 1883 and headquartered in Maastricht. The company produces approximately 6 million square metres of floor and wall tiles annually, serving residential and commercial markets across Europe. It is privately held by Egeria PE.
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