trenchless-technology

(4)
Legend
Michael Vellano Built a Company Around the Streets Nobody Wants to Dig Up
Founder · Operator · Executive

Michael Vellano Built a Company Around the Streets Nobody Wants to Dig Up

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.

michael-vellano · mike-vellanoRead →
Legend
Gregory Penza Built a Robot for the Streets Nobody Wants Dug Up
Founder · Engineer · Executive

Gregory Penza Built a Robot for the Streets Nobody Wants Dug Up

A failed sewer robot gave the Long Island contractor a useful grievance. He answered with machines that work inside live utility pipes - and a company built around fewer holes, shorter closures and better Tuesdays above ground.

gregory-penza · ulc-technologiesRead →
Legend
Jason Andringa
Executive · Engineer · Operator

Jason Andringa

Jason Andringa is the third-generation president and CEO of Vermeer Corporation, the Pella, Iowa manufacturer of industrial and agricultural equipment founded by his grandfather Gary Vermeer in 1948. A mechanical engineer who once worked at NASA's Jet Propulsion Laboratory before joining the family business in 2005, he took the top job in 2015 and led the roughly 4,400-employee company through a devastating 2018 tornado and the pandemic, growing it stronger while staying, in his words, oriented to the long term.

jason-andringa · vermeer-corporationRead →
Legend
Victor Romero
Executive · Engineer · Operator

Victor Romero

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.

tunnel-engineering · underground-infrastructureRead →