Call Now
Website
Call
Business Details
36 Years
experience
London's Premier Stone Supplier Since 1990
Established in 1990 by visionary brothers Joo and Rogrio Moutinho, MGLW has grown to become London's largest stone warehouse through three decades of dedicated service. Our expertise lies in sourcing and curating an extensive collection of natural and engineered stones, including marble, granite, limestone, and quartzite, sourced from quarries worldwide. With a commitment to quality, we meticulously inspect each material to ensure durability and aesthetic excellence, serving architects, interior designers, and contractors globally. Our 2019 expansion into Portugal and introduction of proprietary adhesive solutions demonstrate our ongoing innovation.

We pride ourselves on offering exclusive distributorships of renowned brands while maintaining a customer-centric approach that prioritises tailored solutions and expert guidance. Our values of integrity, sustainability, and continuous improvement underpin every interaction, ensuring clients receive not just materials but comprehensive support for their projects. The 2020 launch of our engineered stone brand MGLQ further solidifies our position at the forefront of the industry, combining natural beauty with advanced engineering techniques.
Services
Natural Stone Supply Engineered Stone Solutions Adhesive Products International Sourcing Project Consultation
Details
  • Year established: 1990
Highlights and features
  • We offer 30+ years of specialist stone expertise
  • Our team sources materials from quarries worldwide
  • We provide exclusive distributorships of premium brands
  • Our warehouse holds 1000+ natural and engineered stones
  • We offer tailored adhesive solutions for stone installation
What people say
Exceptional hospitality Valuable insights Knowledgeable service Competitive prices Beautiful stones
Services
Natural Stone Supply
MGLW provides premium natural stone materials including marble, granite, limestone, and quartzite sourced from quarries worldwide. Our collection features over 1000 varieties selected for durability and aesthetic quality. Each stone undergoes rigorous inspection to ensure it meets our exacting standards for architectural and interior design applications.
Engineered Stone Solutions
We offer advanced engineered stone products including quartz and porcelain slabs with technical advantages for modern applications. Our MGLQ brand delivers consistent quality with natural stone aesthetics combined with enhanced durability. These materials suit both residential and commercial projects requiring high-performance surfaces.
International Sourcing
Our expert team sources exceptional stone materials from quarries across Europe, Asia, and the Americas. This global network ensures access to unique and exclusive materials for special projects. We maintain strict quality control throughout the procurement process to guarantee material integrity and consistency.
Adhesive Products
MGLA adhesive range provides specialist bonding solutions specifically formulated for stone applications. Our three product lines - BASIC, FLEX, and FAST - address different installation requirements while ensuring optimal adhesion and longevity for various stone types and environmental conditions.
Project Consultation
Our experienced team offers expert guidance for selecting appropriate materials based on project requirements. We provide technical specifications, sample comparisons, and practical advice for architects, designers, and contractors. This support extends from initial concept through to final installation.
People
Joo Moutinho
Founder
Co-founder of MGLW with over 30 years' experience in the stone industry. Instrumental in establishing London's largest stone warehouse through strategic global sourcing and commitment to quality materials.
Rogrio Moutinho
CEO
Co-founder and CEO driving MGLW's expansion into international markets. Oversees operations and innovation including the development of proprietary adhesive solutions and engineered stone products.
Horacio Gouveia
Sales Associate
Experienced sales professional providing expert guidance to clients on material selection and project requirements. Part of MGLW's knowledgeable team supporting architects and contractors with tailored solutions.
Questions
What types of stone materials do you supply?
We offer over 1000 natural stone varieties including marble, granite, limestone, quartzite, and onyx, plus engineered quartz and porcelain slabs in our Central London warehouse.
Do you cater to international clients?
Yes, we serve architects and contractors globally with materials sourced from quarries worldwide and additional warehouse facilities in Portugal for international distribution.
Can I see materials in person?
Our Central London warehouse showcases full slab collections available for inspection. We recommend booking appointments to discuss specific project requirements with our experts.
Do you offer installation support?
We provide technical guidance for material selection and offer proprietary adhesive solutions specifically formulated for different stone applications and environmental conditions.
How do you ensure material quality?
Our team personally inspects all materials at source, maintaining strict quality control standards. We source from trusted quarries and conduct regular inspections of our stock.
What services are available for design professionals?
We offer tailored support including material consultations, sample provision, technical specifications, and project-specific sourcing for architects and interior designers.
Reviews (3)
Gaston Dirago
Apr 13, 2021 Report
Great product, great service and really quick. Much better than another company I used who do the same!
Luciano Demetri Goncalves
Oct 26, 2020 Report
Beautiful materials for great costs. Am being a client for many years. Great MGLW. Luciano, Marble and Stone.
Den Ragimovs
Sep 24, 2020 Report
Brilliant service. Massive choise of marble and other types of stone. Very good coffee. Very helpful staff. Thanks