Infrastructure held together, not just held.
PTM Group builds and owns the physical networks underneath modern life — fiber, steel, signal, and structure — across Belgium, the Netherlands, Germany, and France.
Six operating entities, one mandate.
PTM Group BV is the sole holding vehicle. Every operating company below sits under a single long-term ownership horizon rather than a portfolio of short-term bets.
PTM Infra (Fyber49)
Fiber-to-the-home network rollout — design, survey, and build for large-scale FTTH programmes.
Wholly ownedNopek
Industrial piping and metalworking for manufacturing and process industries, based in Lokeren.
Wholly ownedViotech
Mobile telecom antenna installation and site works for network operators.
Majority stakeInfratects
Architecture and engineering practice with a focus on infrastructure-led design.
Minority stake51PTM
Real estate acquisition and renovation, held alongside PTM Group's broader property book.
Majority stakeInvestment Holding
A long-term public equity holding vehicle, structured for durable participation according to clear investment principles.
Wholly ownedFour pillars, one long game.
Each sector is chosen because it compounds over decades, not quarters — and because it's something the group genuinely understands how to operate.
Fiber & Telecom Infrastructure
Large-scale FTTH rollout and mobile network site works, from survey and design through to build and as-built quality control.
Industrial Piping & Metalworking
Steel piping systems for manufacturing and process industries, engineered and fabricated in-house.
Architecture & Engineering
Infrastructure-focused design work, connecting the built environment to the networks that run through it.
Real Estate
A long-horizon property book across Belgium — acquisition, renovation, and rental.
Built to compound, not to flip.
PTM Group is a Belgian holding company built around a simple idea: own the infrastructure that other things depend on, and hold it long enough for that to matter. The group operates across fiber networks, industrial piping, architecture, telecom, real estate, and long-term investment holding — sectors that share very little on the surface, but all reward patience, technical discipline, and direct operational involvement.
Pieter Vagenende is the sole administrator of PTM Group BV, overseeing the holding company's operating businesses, real estate portfolio, and equity investments under a single long-term mandate.
Every entity in the group is run for its underlying economics, not its narrative — decisions are made on structural quality, not market noise.
PTM Group evaluates every acquisition, build, and hold decision against a multi-decade horizon rather than a quarterly one.