FCA bans three former Dolfin Financial executives over £35.5 million visa scheme
The UK Financial Conduct Authority sanctions former Dolfin executives for operating a scheme that circumvented investor visa rules, imposing fines and bans.

Key Takeaways
- The FCA has banned three former executives of Dolfin Financial for operating a scheme circumventing investor visa regulations.
- The scheme generated at least £35.5 million in fees and facilitated visa acquisition for 99 clients.
- Fines amount to £324,800 for Denisz Nagy and £122,000 for Sanjay Maraj, both with 30% discounts.
- Dolfin Financial was subjected to regulatory restrictions and special administration in 2021.
- The Home Office closed the Tier 1 investor visa route in February 2022 and has denied applications from involved clients.
The Financial Conduct Authority (FCA) has banned three former executives of Dolfin Financial (UK) Limited from working in the financial sector after determining that they facilitated a scheme designed to evade the requirements of the UK investor visa regulations. Former CEO Denisz Nagy was fined £324,800, while former CFO Sanjay Maraj was penalized £122,000. Roman Joukovski, co-founder of Dolfin, has also been banned from financial activities.
Scheme to Evade Investor Visa Regulations
Between 2016 and 2019, the Dolfin scheme allowed at least 99 clients to gain access to investor visas, circumventing the true purpose of the UK Home Office regulations. These clients paid a fee of £400,000 each, instead of investing £2 million of their own funds in UK businesses, as required by the Tier 1 investor visa system. The FCA determined that the structure of the scheme was deliberately designed to create the appearance of compliance, when in reality it merely simulated the required investments.
The operation generated at least £35.5 million in fees for companies linked to Dolfin and immigration agents involved in client solicitation. The case prompted a review of the effectiveness and supervision of funding schemes associated with visas within the regulated financial sector in the UK.
Roles and Sanctions for Former Dolfin Financial Executives
The FCA found that Denisz Nagy and Roman Joukovski played central roles in the creation and management of the scheme, while Sanjay Maraj took financial responsibility after its launch. Both Nagy and Maraj concealed the true nature of the operation from both the FCA and the Home Office. The FCA found that Joukovski attempted to cover up his involvement and his role as a shadow director of Dolfin Financial and as an undeclared controller of the firm, all without notifying the authority.
- Denisz Nagy: Fined £324,800; banned from performing functions in financial services; accepted the settlement and received a 30% discount on the penalty.
- Sanjay Maraj: Fined £122,000; banned from performing functions in financial services; also accepted the settlement and obtained a 30% discount.
- Roman Joukovski: Ban order issued; the matter has been referred to the Upper Tribunal for further review.
The FCA concluded that all three lack integrity and are not fit to work in the UK financial sector.
Regulatory Impact and Special Administration of Dolfin
On March 12, 2021, the FCA imposed restrictions on Dolfin Financial to prevent it from conducting regulated activities after detecting multiple issues, including the operation of the visa scheme. In June 2021, Dolfin was placed into special administration and the insolvency process remains ongoing.
"Integrity is not optional in financial services. These individuals ran a scheme to circumvent the investor visa regulations in the UK and subsequently tried to hide its operation. We will continue to take action against those who lack integrity and undermine trust in British financial services." — Therese Chambers, Joint Executive Director of Enforcement and Market Oversight, FCA
Changes to Investor Visas and Home Office Response
The UK Home Office closed the Tier 1 investor visa route on February 17, 2022, in response to regulatory concerns. Additionally, numerous applications for indefinite leave to remain in the UK from clients involved in the scheme coordinated by Dolfin Financial have been rejected.
The FCA's assessment and sanction process demonstrates a firm stance against practices that undermine immigration regimes and the integrity standards required by financial regulation. The case also highlights the associated risks for agents and intermediaries in the payments and regulation sectors linked to similar schemes under the supervision of the UK regulator.
Frequently Asked Questions
Why did the FCA ban the former Dolfin Financial executives?
The FCA banned them after determining they took part in a scheme designed to evade the investor visa requirements mandated by the UK Home Office. The scheme allowed for the appearance of legitimate investments in exchange for a fee of £400,000 per client instead of the required £2 million.
What were the sanctions imposed on each former executive?
Denisz Nagy received a £324,800 fine and Sanjay Maraj was fined £122,000, both banned from regulated activities; Roman Joukovski received a ban order, and the case was referred to the Upper Tribunal for further review.
What consequences did the scheme have for Dolfin Financial?
In March 2021, the FCA imposed restrictions barring Dolfin Financial from engaging in regulated activities, and the company entered special administration in June of the same year, with insolvency proceedings ongoing.
How did the Home Office react to the scheme?
The UK Home Office closed the Tier 1 investor visa route on February 17, 2022, rejecting leave to remain applications from numerous clients involved in the scheme managed by Dolfin.
What did the FCA say regarding the importance of integrity in financial services?
Executive Director Therese Chambers stated that integrity is essential and that the FCA will continue to act against those who undermine trust in the UK's financial services.
Tags
About the author

Miguel Sandoval
Regulatory Affairs Correspondent
Miguel Sandoval tracks gambling legislation, licensing, and regulator enforcement — from Spain's DGOJ and the Latin American authorities to the UKGC, the MGA, and the state-by-state map in North America. The reports answer three questions precisely — what changed, where, and who it affects — with jurisdictions, dates, and penalties cited exactly as published. Operators and compliance officers read Miguel Sandoval to know which rulebook moved before their next meeting.
More from Miguel Sandoval








