Understanding the unique requirements and challenges of each industry

For over 30 years, GEMACO has been recognized as a trusted supplier of specialized piping materials, providing tailored solutions to a wide range of industries. Our commitment to quality, flexibility, and reliability has always been at the core of our success, fostering long-term partnerships with both customers and suppliers.

Today, our focus lies on demanding industrial applications where urea and nitric acid grades, austenitic stainless steels, and nickel alloys play a crucial role.Gemaco is the largest European stockholder of these specialised grades.

GEMACO is dedicated to supplying piping materials for corrosive environments and supporting clients in selecting the most suitable material grade. Choosing the right material ensures that the intended design life of your installation is achieved — minimizing downtime, avoiding production losses, and reducing maintenance costs.

The right partner

Company History

2025
2024
2022
2021
2020
2019
2018
2015
2010
2007
2005
2002
1996
1990
Strengthening our expertise in the nuclear market

Appointment of a new experienced board member, strengthening our expertise in the nuclear market in which we were already active (implementation of the 19443 standard, team reinforcement, and increased visibility).

Expansion stock UNS S32906 material

Build-up of Gemaco’s stock of UNS S32906 material in order to remain the number one stockholder for the fertilizer market.

Exclusive Partnership

Gemaco becomes the exclusive distributor and stockist of Tubacex Forged Bars in Urea and Nitric grades.

Flexibility to keep serving you

The Covid-19 experience demonstrated that Gemaco has an exceptional, flexible, and cohesive team. Thanks to this organization, we were able to operate in split teams and ensure uninterrupted service and continuous support for our clients and partners.

Expansion stock items

The Urea grades and nitric acid grades stock reached up to €5M.

Project Management

Creation of PMP team for the follow-up of very specific applications such as nuclear industry.

Rebranding

A complete rebranding of Gemaco has been achieved in order to reflect the new management's mission and vision.

Change of Management

Management buyout by two former employees (Martin Hardy & Muriel Merchiers) in partnership with public investor, Meusinvest.

Strategic Move

Gemaco moved to a more specific market and started stocking urea and nitric acid grades.

Quality Investment

Investment in Quality: PMI testing, US testing,  Dye-penetrant, new software,…

Tangible investments

±€ 750.000 invested between 2005-2017 in equipment and installations.

Moving to bigger location

Gemaco has bought premises in an industrial area located in Herstal. The building has 650m² office space, a 1600m²  warehouse and a total terrain of 11.500m².

Legal entity change

It was a major year in Gemaco's history as its legal entity changed from cooperative company to Ltd company to reach a capital of € 62.000

Foundation

Gemaco foundation as cooperative company with a starting capital of  € 625,00. Main focus on serving shutdowns and emergencies.

Our Mission

We are passionate and fully committed to helping industries find the most reliable material solutions for their demanding applications.

Our Vision

We strive to be recognized as the most reliable and trusted supplier of specialized piping materials, where customer focus, flexibility, and reliability play a central role.

Our Values

  • Give and gain We seek win-win solutions where everyone benefits — based on respect, partnership, and long- term thinking.
  • Engagement We're fully and proactively committed to our work, our clients, and our team. Dedication and proactivity are what makes the difference.
  • Mastery We know our craft. We aim for excellence through skill, precision, and attention to detail.
  • Agility We move with flexibility and proactivity, ready to adapt, react, and evolve with the situation on the ground.
  • Confidence Trust is at the core of all our relationships - internal and external. It's built through transparency, reliability, and respect.
  • Openness We stay curious and open-minded. We value different perspectives, ideas, and talents - because that's how we grow.