BlockFills Files for Bankruptcy Amid Crypto Industry Pressures

Chicago-based crypto trading and lending firm BlockFills has filed for Chapter 11 bankruptcy protection, marking another significant casualty in the ongoing crypto market downturn. On March 15, 2026, Reliz Ltd. — the parent company behind BlockFills — along with three affiliated entities, submitted voluntary restructuring petitions to the U.S. Bankruptcy Court for the District of Delaware.

Court documents reveal a troubling financial picture, with Reliz reporting assets estimated between $50 million and $100 million against liabilities ranging from $100 million to $500 million. This significant gap underscores the financial strain that has been building within the firm's crypto trading operations. A prior CoinDesk report indicated the company had suffered losses of approximately $75 million and had been actively seeking emergency funding or a potential buyer.

In an official statement, BlockFills described the Chapter 11 filing as "the most responsible path forward," emphasizing its commitment to preserving business value and maximizing recoveries for all stakeholders through a court-supervised restructuring process.

The firm had already shown signs of severe distress before the filing. In February 2026, BlockFills suspended all customer withdrawals and deposits, citing deteriorating market and financial conditions. Shortly after, co-founder and CEO Nicholas Hammer stepped down, with Joseph Perry stepping in as interim CEO. Additionally, a federal judge issued a temporary restraining order against the firm following a lawsuit by Dominion Capital, which alleged misappropriation of customer crypto assets and concealment of financial losses.

Despite these setbacks, BlockFills recorded over $60 billion in trading volume in 2025 — a 28% year-over-year increase — serving roughly 2,000 institutional clients including hedge funds, asset managers, and mining companies. The firm is backed by prominent investors such as Susquehanna Private Equity Investments, CME Ventures, and Nexo Inc.

The bankruptcy filing highlights the persistent vulnerabilities facing even well-funded institutional crypto firms during prolonged market downturns.