About us - Ingenieursbureau SGS Roos+Bijl

About us

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Your engineering company, with a passion for cables and piping.

Oil, gas and chemicals, energy, water and telecommunications are our fields of expertise. We design technical cable and piping grids for distribution and transport, and take responsibility for guidance during construction, re-routing or the removal of cables and piping.

The cable and piping sector holds no secrets for us. Our engineers relieve you of your concerns on all levels and in all phases. We are an all-rounder who likes to make the  difference . This is where our technical know-how and legal knowledge can set us apart, whether large or small infrastructure projects are involved.

Cables and piping are our passion. Our years of experience mean we are able to collaborate with you as a team. The best solutions must and will be provided. This may involve the design of a route, the management of a grid, project management, an environment scan, contract formation or support with the complex weighing up of administrative interests.

Our clientele consists of grid operators, (semi-)governmental bodies, transport companies, contractors and project development companies.


Started small but certainly not afraid to grow.

We started out small. On 1 May 2000, founders Rob Roos and Hans Bijl set up a partnership (VOF) in a small attic: Roos & Bijl Project Partners. Within a year they had recruited their first employee and had moved to a small office in Hoogvliet. This was the start of the growth of Roos & Bijl Project Partners.

In the meantime our name changed to Roos+Bijl. We moved to innovative and inspiring premises in Rhoon. Now we have grown to become a team of some 55 enthusiastic professionals.

In 2016 we concluded cooperative ties with SGS Nederland B.V., the worlds leading inspection, verification, testing and certification company. You now know us as Engineering company SGS Roos+Bijl. Lorenzo van der Bijl (Business Unit Manager) has taken over day-to-day management.


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