Inland Pipe Rehabilitation

The firm rehabilitates aging municipal water and sewer pipelines using trenchless technologies, primarily cured-in-place pipe (CIPP) lining. This process involves inserting a resin-saturated liner into a damaged pipe and curing it in place, creating a new pipe within the old one without digging trenches. The company bids on public utility contracts and self-performs the work through its own crews.

In early 2022, Inland Pipe Rehabilitation was acquired by Puris, another large-scale trenchless infrastructure rehabilitation provider. The private equity firm Pfingsten Partners had previously been the controlling shareholder since 2017. The combined entity operates as one of the largest pure-play trenchless rehabilitation companies in the United States.

The firm sources work through competitive bidding on municipal contracts advertised by public utilities and local governments. Their regional operating subsidiaries maintain direct relationships with city public works departments and water authorities. Contracts are typically long-term and secured via a public RFP process rather than through proprietary deal sourcing networks.

Inland Pipe Rehabilitation is not a family office. It was a private equity-backed holding company that consolidated trenchless rehabilitation contractors. The firm's capital came from institutional investors through its sponsor, Pfingsten Partners, rather than a single family's wealth.

The firm focused exclusively on mature, yield-generating infrastructure services within the water and wastewater sector. It did not engage in venture-stage technology investing or traditional private equity buyouts of unrelated industries. The asset type was hard-asset municipal contracting businesses with recurring, non-discretionary revenue streams.