Tanure and Banco Master Investigation Reaches Gafisa, Raising Concerns at Hines

Nelson Tanure has become a key figure in the Federal Police (PF) and Federal Public Prosecutor's Office (MPF) investigation into Banco Master. According to investigators, Tanure allegedly acted as the bank's "hidden partner," exerting influence through investment funds and corporate structures

Nelson Tanure, businessman and professional investor with stakes in companies including Gafisa

By: SiiLA News

06/29/2026

Gafisa's acquisition of residential developer Upcon, announced in 2024 and later challenged by Brazil's Federal Public Prosecutor's Office (MPF), has become part of a broader investigation involving businessman Nelson Tanure and Banco Master. According to the MPF's complaint, the two cases share common elements, including individuals, investment funds, corporate structures, and an alleged modus operandi.

Based on these similarities, Tanure's legal team argued that the two cases are evidentially connected. His lawyers requested that the lawsuit be transferred from the Federal Court in São Paulo to Brazil's Supreme Federal Court (STF), arguing that Justice Dias Toffoli is already overseeing proceedings related to Operation Compliance Zero, the Federal Police investigation into Banco Master.

Judge Maria Isabel do Prado granted the request and ordered the case files to be forwarded to the STF. In her ruling, she stated that the allegations surrounding the Upcon acquisition describe a modus operandi similar to the one under investigation in Operation Compliance Zero, suggesting a possible overlap of facts, evidence, and individuals involved. It will now be up to Justice Dias Toffoli to determine whether the cases are sufficiently connected to proceed jointly.

Gafisa also returned to the market's spotlight after Wotan Realty — a company identified by the MPF as being linked to Tanure — increased its stake in the developer to 14.72%. The move intensified scrutiny over the company's ownership structure at a time when the investigations continue to advance and authorities examine additional links between the cases.

Case Raises Concerns at Hines

The investigation's implications have extended beyond the legal sphere and are beginning to affect Brazil's real estate market. Hines, one of the world's largest real estate investment managers and Gafisa's partner in residential developments, is closely monitoring the case amid the uncertainties surrounding Banco Master and the developer.

According to market sources, part of Banco Master's investments has exposure to Gafisa and remains frozen following the financial institution's liquidation. The situation has reportedly raised concerns within Hines' management, which is assessing the potential financial, operational, and reputational impacts on projects developed in partnership with Gafisa.

Behind the scenes, market participants believe that the ongoing investigations and the uncertainty surrounding the allocation of these funds could prolong the current environment of uncertainty and increase scrutiny of transactions involving Gafisa. Despite these developments, Hines is not a target of the investigations conducted by the Federal Police and the MPF. The company appears in the case solely because of its commercial partnership with Gafisa.

What Is Operation Compliance Zero?

Operation Compliance Zero is an investigation into alleged financial irregularities involving Banco Master. According to Brazil's Federal Police and the Federal Public Prosecutor's Office (MPF), Nelson Tanure allegedly acted as a "hidden partner" of the bank, exercising influence through investment funds, companies, and other corporate structures without formally appearing as a shareholder.

Investigators claim that this structure allowed the businessman to participate in strategic decisions and financial transactions without being officially recognized as the bank's controlling shareholder or a significant equity holder. Tanure's legal defense rejects these allegations, maintaining that he was never a partner of Banco Master, but merely a client of the institution with no management authority or control over the bank.

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