Who owns SUI Group Holdings Ltd.? Owners, funding and legal record

Before you sign or pay

• Court and bankruptcy: No federal court case or bankruptcy filing found under Mill City Ventures III, Ltd in our court records and SEC 8-K records (as of 2026-10-18).
• Leadership changes: the latest reported is Stephen Mackintosh, Chief Investment Officer (Form 8-K filed 2026-07-14). Check you are dealing with the people now in charge.
• Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Mmcap International Inc. Spc (filed 2026-08-14).

Who is behind it

SUI Group Holdings Ltd.: incorporated in Minnesota; business address in Wayzata, Minnesota; industry Finance Services (Schedule 13G/A, 2026-08-14).

Officers and directors, each with the role and the filing that names them:

• Douglas Michael Polinsky: Executive Officer, Director (Form D, 2025-08-11)
• Joseph Anthony Geraci, II: Executive Officer, Director (Form D, 2025-08-11)
• Stephen Mackintosh: Executive Officer (Form D, 2025-08-11)
• Marius Barnett: Director (Form D, 2025-08-11)
• Howard P. Liszt: Director (Form D, 2025-08-11)
• Dana Wagner: Director (Form D, 2025-08-11)

Money raised

Latest IPO step: SUI Group Holdings Ltd. amended its IPO registration (S-1/A, 2025-09-16).

IPO filings: S-1/A, 2025-09-16, S-1/A, 2025-09-05, S-1/A, 2025-08-28, S-1/A, 2025-08-28, S-1, 2025-08-08; ticker SUIG on Nasdaq Capital Market.

Related pages

Leadership changes5%+ holders

Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.

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