MurphyEpson sells something stranger than publicity: the informed consent a city needs before it digs up a street, redraws a bus route or asks a neighborhood to trust the future.
From a flood-wrecked station in Paiporta to the tunnels beneath Seville, the Valencia contractor has made public infrastructure its business. Its next challenge reaches from recycled asphalt to the security of construction data.

A fourth-generation waterworks operator turned a century of family know-how into a modern playbook: repair what lies beneath cities, buy capabilities with care, and let field crews improve the technology.

A Marine deployment, a Fulbright year in India and a string of unglamorous water jobs led Peter Brooks to an unusual business idea: buy the companies that keep water moving, then keep them for decades.
Durham’s real product is coordination: one regional layer for pipes, buses, health, housing and emergencies across eight very different municipalities. Its useful lesson for operators is simple - scale the hard infrastructure, then make the front door feel local.
Peter Brooks left the Marines, studied water policy at Harvard, and decided the least glamorous corner of American infrastructure was the best place to build something that lasts. His pitch to the family businesses that keep the water running: sell to us and we will never sell you.
Hospitals, utilities and microgrids were full of useful machines that could not share data. Blue Pillar found a practical business in connecting the awkward old stuff - often in days, sometimes for a few thousand dollars - and became part of Generac in 2022.
A century after H.J. Reece sold hardware from a truck, his name sits atop a trade network built around an unglamorous promise: have the right part, the right advice and the right delivery ready when the job cannot wait.
Welspun began with polyester yarn in 1985. Four decades later, its factories and projects connect the intimate scale of a bath towel to the immense scale of a gas pipeline, a water plant and a logistics park.
Vortex built a one-roof business around an unglamorous civic bargain: renew the pipe, keep the city moving. Its mix of materials, machines, monitoring and field crews shows how infrastructure work is becoming a systems business.
Zoeller built an 87-year business around a machine most people notice only when it stops. Its edge is not novelty for novelty's sake, but obsessive testing, contractor trust and a family portfolio that follows water almost everywhere it needs to go.
Granite Construction does not merely pave the road. It can quarry the stone, mix the asphalt, help redesign the job and then build it - a century-old loop now powering a $7 billion project book.
Ferguson built a $31 billion business around a stubbornly physical promise: when a contractor needs the right valve, fitting or air handler, the answer cannot arrive next week. Its real product is certainty - inventory, expertise and last-mile execution wrapped around more than a million parts.
Pentair began with five engineers and a plan to build high-altitude balloons. Sixty years later, its pumps, filters, ice machines and pool controls reveal the sprawling business hidden inside an ordinary glass of water.
InPipe Energy is a Portland, Oregon cleantech company that turns the wasted pressure inside existing water pipelines into carbon-free electricity. Its flagship HydroXS system pairs micro-hydropower turbines with smart pressure controls that retrofit into municipal, industrial, and community water infrastructure - no dams, no new construction, no environmental harm. Founded in 2016 by Gregg Semler, the company helps water utilities and cities generate reliable baseload power, cut energy costs, and decarbonize aging infrastructure.
Gregg Semler is the founder and CEO of InPipe Energy, a Portland-based company that generates clean, around-the-clock electricity from the water already flowing through municipal pipelines. A serial clean-energy entrepreneur since 2000, he previously led PolyFuel, ClearEdge Power, and Lucid Energy, and spent years as a venture investor in the sustainable economy. His pitch is contrarian: instead of covering the planet with solar panels and batteries, harvest the predictable, weather-proof energy hiding in the millions of miles of pressurized pipe that move our drinking water.
Victor Romero is the President and CEO of Delve Underground, a specialized underground engineering firm with 350+ employees and 21 offices across North America and Australasia. A geological and geotechnical engineer with over 30 years of experience, Romero joined the firm in 1991 when it was known as McMillen Jacobs Associates, rose through leadership roles spanning design, construction management, and regional management, and led the company's rebranding to Delve Underground in 2023. He is an industry-recognized expert in the Sequential Excavation Method (SEM) and has overseen landmark tunneling projects across the US, Australia, and New Zealand.