Entity record
Sergey MENDELEEVPerson
Sergey MENDELEEV appears on the UK Sanctions List (UKSL) and 1 other official sanctions list, designated by US OFAC, UK Foreign, Commonwealth & Development Office (FCDO) under programs CYBER4, The Russia (Sanctions) (EU Exit) Regulations 2019; reflected as observed on 2026-07-30.
Also known as
- Сергей МЕНДЕЛЕЕВ (Cyrl)
Designations
- Designated by US OFAC under program CYBER4. Other entities under CYBER4
- Designated by UK Foreign, Commonwealth & Development Office (FCDO) under program The Russia (Sanctions) (EU Exit) Regulations 2019 since . Other entities under The Russia (Sanctions) (EU Exit) Regulations 2019
Reason for listing
Per UK Foreign, Commonwealth & Development Office (FCDO) (listed ):
UKSL RUS3614 — Measures: Asset freeze, Travel Ban, Trust Services Sanctions, Director Disqualification Sanction — The Secretary of State considers that there are reasonable grounds to suspect that Sergey MENDELEEV (hereafter “MENDELEEV”) is an involved person under the Russia (Sanctions) (EU Exit) Regulations 2019 because: (1) MENDELEEV is or has been involved in obtaining a benefit from or supporting the Government of Russia by carrying on business, namely EXVED and INDEPENDENT DECENTRALIZED FINANCE SMARTBANK AND ECOSYSTEM, in a sector of strategic significance to the Government of Russia, namely the Russian financial services sector (2) MENDELEEV is or has been involved in obtaining a benefit from or supporting the Government of Russia by working as a director (whether executive or non-executive) or other manager or equivalent of EXVED and INDEPENDENT DECENTRALIZED FINANCE SMARTBANK AND ECOSYSTEM, which carry on business in the Russian financial services sector, which is a sector of strategic significance to the Government of Russia (3) MENDELEEV is or has been involved in destabilising Ukraine or undermining or threatening the territorial integrity, sovereignty or independence of Ukraine by providing financial services, or making available funds, economic resources, goods or technology to a person who provides financial services, or makes available funds, economic resources, goods or technology that could contribute to destabilising Ukraine or undermining or threatening the territorial integrity, sovereignty or independence of Ukraine (official source)
Per US OFAC:
(Linked To: GARANTEX EUROPE OU) (official source)
Key properties
- Date of birth
- Nationality
- Russia
- Gender
- male
Identifiers
- Secondary sanctions risk:
- Ukraine-/Russia-Related Sanctions Regulations, 31 CFR 589.201
- Gender
- Male
- UK Sanctions List Unique ID
- RUS3614
Addresses
RussiaRelated entities
Referenced by
These records' source entries name this entity as linked to them.
Relationships shown here reflect the named source's own fields (e.g. OFAC SDN remarks, OFSI parent/subsidiary fields) verbatim, joined to their listed records by exact name match. They are the issuing authority's statements, not an independent assertion by ProofAML.
Source list & list version
| Source list | List version | Manifest SHA-256 | Status | Verify |
|---|---|---|---|---|
| UK Sanctions List (UKSL)Sanctions list UK Foreign, Commonwealth & Development Office (FCDO) | gb_fcdo_uksl@2026-08-04 | 6f5e8b8ed92cccf0… | List version (signing pending) | — |
| OFAC Specially Designated Nationals (SDN) ListSanctions list US Department of the Treasury, Office of Foreign Assets Control | 20260613-001 | dbfaf0c020d646a9… | List version (signing pending) | manifest |
About these sources
The UK Sanctions List (UKSL), published by the Foreign, Commonwealth & Development Office — since 28 January 2026 the single, current source for all UK sanctions designations (financial, immigration, trade and transport measures), superseding the older OFSI Consolidated List.
What a match means: A match is a current, binding UK sanctions designation — treat as a direct compliance hit and escalate immediately.
The US Treasury's Office of Foreign Assets Control (OFAC) Specially Designated Nationals and Blocked Persons List — the United States' primary sanctions list, naming persons, companies, vessels and aircraft whose property is blocked under US sanctions authorities (IEEPA, TWEA, the Kingpin Act, Global Magnitsky, and program-specific executive orders).
What a match means: A match is a direct US sanctions hit — the named party is designated and, absent a license, US persons are generally barred from dealing with them; escalate immediately rather than clearing the alert yourself.
First observed ; last confirmed present in UK Sanctions List (UKSL) list version gb_fcdo_uksl@2026-08-04, observed .
This page reflects the official UK Sanctions List (UKSL), version gb_fcdo_uksl@2026-08-04, as observed on 2026-07-30. ProofAML is not the issuing authority.
Request a correction or dispute (distinguishes a data-handling error on our side from the underlying official designation, which is the issuing authority's record).
How to cite this page
Sergey MENDELEEV. ProofAML. This page reflects the official UK Sanctions List (UKSL), version gb_fcdo_uksl@2026-08-04, as observed on 2026-07-30. ProofAML is not the issuing authority. URL: https://proofaml.com/people/sergey-mendeleev-nk368f83ac/
Machine-readable export (FTM + lineage): /data/entities/36.json (record key nk368f83ac)