About Us
Over 50 Years of Stainless Steel Excellence
Founded in 1971 by Kyriakos Theodosiadis, Kyriakos Theodosiadis S.A. has been a trusted name in stainless steel products and systems for more than five decades.
From our base in Piraeus, we supply the marine, industrial, and architectural sectors across Greece, the Balkans, and Europe, offering materials known for precision, durability, and certified quality.
What began as a family business has grown into one of Greece’s leading stainless steel specialists — providing everything from the smallest screw to complex structural systems, supported by expert knowledge, large inventories, and exceptional service.
Stainless Steel Fasteners — Our Core Strength
Stainless Steel Fasteners are at the heart of who we are.
Kyriakos Theodosiadis S.A. is recognized as one of the strongest and most reliable suppliers of stainless steel fasteners in the region.
Our range includes bolts, nuts, screws, washers, anchors, rivets, and custom fastening solutions in AISI 304, 316, and 316L.
We maintain extensive stock to guarantee immediate availability and consistent quality, meeting DIN and ISO standards.
From shipyards to construction sites and industrial plants, our fasteners deliver corrosion resistance, strength, and precision that professionals depend on.
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Trusted Partners. Global Reach.
We proudly represent and collaborate with world-class brands including Wichard, Viraj Profiles, Blue Wave, Mavimare, Kong, SeaSmart USA, Ultra Anchors, Spade Anchor, Roca Industry, SCM Inox, and many others — bringing international innovation to the Greek and European markets.
InoxStores.com — Our Digital Future
InoxStores.com — Our Digital Future
Our new e-commerce platform, inoxstores.com, extends our expertise online — offering stainless steel fasteners, fittings, and components with real-time availability, easy ordering, and nationwide delivery.
It reflects our ongoing commitment to innovation, accessibility, and customer convenience — blending 50 years of experience with the efficiency of the digital era.
At Kyriakos Theodosiadis S.A., stainless steel is more than a material — it’s our heritage and our future.