Mimir
Ownership

The name on the deed is a company. We find the person.

United States limited-liability companies do not file their beneficial owners in a public registry, so a registry lookup cannot reach the answer at all. The only route from public records to the person is behavioral inference — and that is the machine Mimir built.

Why registries fail

The filing you want does not exist

FinCEN's March 2025 interim final rule exempted domestic companies from the Corporate Transparency Act's beneficial-ownership reporting, and New York's LLC Transparency Act routes the equivalent data to a confidential state database rather than a public one. Registry-based vendors are structurally unable to answer who controls a US building. Behavioral unmaskers can, but sell an estimate with no reproducible per-edge evidence.

  • No public beneficial-ownership filing exists for US domestic LLCs
  • Behavioral inference is the only scalable route to the person
  • Mimir does it deterministically at the identity layer, and shows its work at the control layer
441 Vanderpool Street, Brooklyn, NY 11215synthetic
Ownership chain
Block 1042 · Lot 17 · 12 units · built 1928
  1. Owner of record
    VANDERPOOL HOLDINGS LLC
    Deed recorded 2019-04-11nyc_acris
  2. Controlled by
    HARROW STREET CAPITAL LLC
    Shared registered agent + mailing addressny_dos_corps 0.82
  3. Ultimate controller
    A. Reyes
    DOS process address across 6 entitiesny_dos_corps 0.74
The receipt
ACRIS 2019041100428001
Source
nyc_acris
Document type
DEED
Recorded
2019-04-11
Grantor
ESTATE OF M. OKONKWO
Grantee
VANDERPOOL HOLDINGS LLC
Consideration
$2,150,000

Every value on the left opens a record like this. Nothing is asserted without one.

How the inference works

Five behavioral signals, scored together

Control is inferred from what parties actually did in the record — not from a self-declaration. Each signal contributes to a confidence score that travels with the edge, so a reviewer can see exactly why a link exists and how strongly it holds.

  • Deed and transfer patterns across entities
  • Shared mailing addresses, capped to defeat agent fan-out
  • Registered agent and DOS process-address overlap
  • Co-borrower and co-signer relationships on recorded debt
  • Timing correlation across filings
mimirterminal.com — searchsynthetic
who owns 441 vanderpool st
PROPERTY441 Vanderpool StreetBrooklyn, NY 11215 · Block 1042 Lot 17cited
ENTITYVANDERPOOL HOLDINGS LLCOwner of record since 2019 · 1 propertycited
PERSONA. ReyesUltimate controller · 23 properties · 6 entities0.74
Measured, not asserted

What the chain actually covers

961K
properties resolved through a company
NY + FL
486K
controllers identified
behind 387K companies
6
entities deep at the longest
each hop scored + sourced

These count only properties whose record owner was a company and whose chain to a natural person is built and cited. They exclude the 9.20M properties that name a person directly on the deed and require no resolution at all.

Bring a building whose owner you already know.

The fastest way to judge an unmasking engine is to point it at a chain you have already untangled by hand, and see whether it agrees — and whether it can show you why.