About us

At CTS Sourcing, we are committed to delivering the ideal slab, countertop, flooring, and wall surfaces for every project, whether it's high-end or budget-conscious. With over 50 years of combined experience in global sourcing of natural stone, we also leverage a vast network of premium porcelain suppliers and Made-in-USA and foreign engineered stone to ensure we find the perfect fit for each job. Our partners include developers, construction companies, stone masons, architects, designers and fabricators working on projects from luxury kitchen and bathroom walls to pavers and urban furniture. We take pride in our attention to detail, managing every stage of a job, from material selection and fabrication to transportation logistics and aftersales support. Whether sourcing field materials or tackling a complex, one-of-a-kind project, CTS Sourcing offers an extensive range of surface options and unmatched craftsmanship to elevate any architectural/design concept.

Our factory in Spain

CTS Sourcing is the North American Sales and Technical office for Granisa with factory located in Galicia, Spanish Northwest, known for its traditional and competitive granite industry and delicious seafood. In addition to Spanish granite, Granisa offers materials from Brazil, Africa, and Scandinavia.

Our production facilities include 3 multi-wire, 5 traditional jumbo gang-saws, 2 automated polishing lines, a 5/6-axis CNC router, bridges saws, edge profiling equipment, a shot-blasting machine, a fully automated cutting line, flaming and sand-blasting equipment, stone lathe.

Play the video for a virtual tour of our facilities

Our equipment

Bridge Saw

CNC Router

CNC Single Wire

Edge Polishing Equipment

Flaming Equipment

Multi-Wire Cutter

Shot Blasting Equipment

Slab Polishers

Stone Lathe

Automated Cutting Line

Sustainability

Water recycling

For the cutting process and the various surface finishes of granite, water is used as a cooling element and as a transport element of the mixture in the sawing process. Due to the large flows of water that are handled, the water circuits are closed, and the water is purified after having acted in the production process.

In our factory, we have two independent closed water circuits, one corresponding to the waters from the sawing process with gangsaws and the other to the process of polishing, flamed, cutting, finishing, and cutting with diamond wire. We currently recycle 95% of all water used in our processes.

Solar Energy Generation

Our installed solar energy system generates approximately 18% of the factory’s consumption.

The annual energy generation of our solar installation is equivalent to:

621.48 barrels of oil not consumed
56.26 vehicles off roads
267.24 Tons of CO2 not emitted