Owned by a billionaire Dutch family, Blue Harvest Fisheries has emerged as a dominant force in the lucrative fishing port of New Bedford, Massachusetts. Its business model: benefit from lax antitrust rules and pass costs on to local fishermen.

In recent years, the port of New Bedford has thrived, generating $11.1 billion in business revenue, jobs, taxes and personal income in 2018, according to one study. But a quiet shift is remaking the city and the industry that sustains it, realizing local fishermen’s deepest fears of losing control over their livelihood. Blue Harvest and other companies linked to private equity firms and foreign investors have taken over much of New England’s fishing industry. As already harsh working conditions have deteriorated, the new group of owners has depressed income by pushing expenses onto fishermen, an investigation by ProPublica and The New Bedford Light has found. Blue Harvest has also benefited from lax antitrust rules governing how much fish it can catch.

In the first half of 2021, private equity firms, which often invest in privately held companies with the goal of ultimately selling them for a profit, accounted for 34% of mergers and acquisitions in the fishing industry, nearly double the 2017 percentage, according to trade publication Undercurrent News. Last fall, one such firm, ACON Investments, purchased three seafood processing companies, including one with a 38,000-square-foot plant in New Bedford. Another private equity company — Solamere Capital, which boasts as partners former Speaker of the House Paul Ryan and Taggart Romney, son of former Massachusetts Gov. and current Utah Sen. Mitt Romney — also acquired processing plants.

“What we’re seeing is a fundamental transformation of the fishing industry,” said Seth Macinko, a former fisherman who’s now an associate professor of marine affairs at the University of Rhode Island. “Labor is getting squeezed and coastal communities are paying the price.”

The number of employers in New Bedford’s fishing industry has dropped by more than 30% in the past decade, according to Bureau of Labor Statistics data. Fishermen are working much longer hours — 45% of fishermen reported working 18 hours or more per day in a federal survey published last year, up from 32% in 2012.

Almost all fishermen in New Bedford are paid a share of the earnings from their catch. It’s an arrangement with origins in the 19th century, when whale oil made New Bedford the Dubai of its day. Whaling captains built the city’s historic mansions; the whale ships’ investors built churches and hospitals. But today, companies like Blue Harvest take advantage of this pay structure to shift costs onto fishermen, reducing their income.

Under the private equity takeover, regional economies like New Bedford’s are keeping less of the industry’s profits while a cut of the owners’ share is shuttled to skyscrapers in Manhattan and, in some cases, overseas. Despite rising consumer prices for New Bedford’s fish, the poverty rate in the city has been double the state average for the past decade.