Keyrock completed its acquisition of BlockFills’ institutional digital asset trading and brokerage business on July 16, 2026, according to Keyrock. The deal follows BlockFills’ Chapter 11 bankruptcy case and expands Keyrock’s regulatory footprint into the Cayman Islands and the United Kingdom.
Key Takeaways
- Keyrock closed its purchase of BlockFills’ institutional digital asset trading and brokerage business, per Keyrock’s statement from Brussels.
- The deal folds in a CIMA-registered entity in the Cayman Islands, acquired outright, plus an FCA-authorised entity in the United Kingdom still awaiting regulatory approval.
- Perry Parker, a derivatives leader with more than 30 years of experience across Goldman Sachs, Deutsche Bank, and digital asset markets, moves to Keyrock’s options desk, per Keyrock.
- Dan Schak, who brings 18 years of experience spanning options trading, risk management, and institutional systems development, joins the combined team.
- BlockFills’ parent entities are debtors in a Chapter 11 case in the U.S. Bankruptcy Court for the District of Delaware, Case No. 26-10371, where the court authorized a competitive sale of substantially all of the debtors’ assets, according to Delaware court records.
What Happened?
Keyrock, a global crypto investment group based in Brussels, said the purchase folds in BlockFills’ client relationships and trading technology. The combined platform already spans capital markets, OTC and options execution, credit, onchain capabilities, and asset management, and the company framed the deal as strengthening those relationships rather than adding a new business line.
Juan David Mendieta, Co-Founder and Chief Strategy Officer of Keyrock, cast the purchase as a talent play.
A Cayman Islands and UK Regulatory Footprint
BlockFills’ corporate structure runs mostly under the “Reliz” name rather than its consumer brand. Court records list Reliz Technology Group Holdings Inc., Reliz Technologies LLC, Reliz LTD, and Reliz CI LTD as joint debtors in a Chapter 11 case pending in the U.S. Bankruptcy Court for the District of Delaware. The court authorized a sale of substantially all of the debtors’ assets, subject to its own approval.
The Cayman Islands Monetary Authority, or CIMA, oversees the entity Keyrock has already taken on. That piece of the deal is done. The Financial Conduct Authority, or FCA, the United Kingdom’s financial regulator, still has to sign off on the other entity before it transfers.
The split structure lets Keyrock start serving BlockFills’ Cayman-registered clients right away, while the slower UK license process runs on its own track instead of holding up the whole transaction. Keyrock has not disclosed a target date for the UK approval.
Options Desk Anchors an Institutional Push
Antoine Lours, Head of Options Trading at Keyrock, said options have become one of Keyrock’s fastest-growing businesses as institutional demand for digital asset derivatives continues to build. That framing matches who Keyrock just hired: specialized options and risk-management talent, not general trading headcount. Keyrock has not disclosed the purchase price, other financial terms, or a combined post-acquisition headcount.
CoinLaw’s Takeaway
The transaction gives Keyrock regulatory access, trading technology, client relationships, and experienced derivatives personnel through a court-supervised bankruptcy sale. The FCA approval is the one open condition standing between it and a full UK presence. That sequencing tells counterparties Keyrock can serve them from Cayman today even though the UK leg is not yet live.
The more durable signal is what a distressed seller’s asset register reveals about institutional crypto competition. Options and structured derivatives, not spot trading, are now the desk market makers buy rather than build from scratch. A buyer stepping into a rival’s licensed entities instead of filing for its own is betting that licensed rails and existing client books are worth more than starting clean. Two derivatives specialists changing employers in one transaction is a small data point, but it fits a market where regulatory access has become the scarcer resource.
