About us
About us
Hilarius Haarlem Holland BV (Hilco), based in Haarlem, the Netherlands, offers a complete range of welding consumables, abrasives and personal protective equipment. Our greatest strength is the diversity of our product line, which ranges from unalloyed and low-alloyed steel to high-alloyed steel, stainless steel, aluminium and non-ferrous alloys.
Our welding consumables are tested, certified and considered reliable by our customers and by internationally recognised classification institutes. Our Hilco Hildiscs are manufactured according to ISO 9001 and EN 12413 and meet the requirements of the Organisation for the Safety of Abrasives (oSa).
We are your partner for construction and manufacturing projects as well as for repair and maintenance. The highly specialised nature of this work requires distinctive approaches, which we cover with our knowledge, experience and complete product range. Our understanding of the specific demands of your operation results in the right solution for your application, so you are never without support. Our experienced and service minded team will gladly answer your technical questions and propose economical solutions. In other words, a solution built around your application, anywhere in the world.
Everything you need, always in stock
Production does not wait. That is why our core range is available from stock, ready to ship when your project needs it. From standard consumables for daily fabrication work to specialty grades for demanding applications, you order from one supplier with one point of contact.
Certified quality
Good welding results start with reliable materials, and reliable materials need to be demonstrable. Our welding consumables are approved by internationally recognised classification institutes including Lloyd's Register, DNV, ABS, Bureau Veritas and TÜV. Our abrasives are produced to ISO 9001 and EN 12413 and carry the oSa mark. Our products meet the applicable CE requirements, and our company holds AEO status for reliable international trade.
For every product we supply technical datasheets and safety data sheets, so that welding engineers, quality departments and purchasers have the documentation they need for their procedures and approvals.
Royal Warrant Holder
In 2015, the year of our 100th anniversary, Hilarius was appointed purveyor to the royal household by the Dutch Royal Court. This appointment is granted only to companies that have demonstrated exceptional quality, reliability and integrity over many years, and it remains one of the strongest marks of trust our company carries.
100 countries, one partner
Our products are used in approximately 100 countries, supplied directly or through our network of trained distributors.
- Latin America and the Caribbean. A deep-rooted presence with established distributor networks across the region.
- Africa. Longstanding relationships in sub-Saharan and coastal markets since 1976.
- Middle East. Serving oil and gas hubs and major construction markets.
- Europe. Our home continent, selective, strong and well established.
- Asia. A growing presence in key industrial markets.
