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Aleksandr Mamut

Person of interest · Oligarch · Close Associate · Sanctioned entity

Aleksandr Mamut is subject to sanctions. See the individual program listings below.

Type	Person				[sources]
Name	Aleksandr Mamut · Alexander Leonidovich MAMUT · Alexander Leonidowitsch Mamut · Alexander Mamut · Mamut Aleksandr · 10 more...				[sources]
Other name	Aleksandr Leonidovich Mamut · Aleksandr Leonidovitj Mamut · Aleksandr Leonidovitsj Mamut · Alexander Leonidovich Mamut · Alexander Leonidovitch Mamut · 5 more...				[sources]
Weak alias	アレキサンダー・マムート · アレクサンドル・レオニドヴィッチ・マムート				[sources]
Birth date	1960-01-29				[sources]
Place of birth	Moscow				[sources]
Gender	male				[sources]
Nationality	not available				[sources]
Country	Russia				[sources]
Citizenship	Israel · Russia · Soviet Union				[sources]
First name	Aleksandr · Alexander Leonidovich · АЛЕКСАНДР				[sources]
INN	`770400355820`				[sources]
Last name	MAMUT · МАМУТ				[sources]
Patronymic	ЛЕОНИДОВИЧ				[sources]
Wikidata ID	Q916992				[sources]
Education	Moscow State University · Moscow State University, Faculty of Law				[sources]
Address	Російська Федерація, м. Москва				[sources]
Source link	prod-upp-image-read.ft.com				[sources]
Last change	2025-07-28	Last processed	2025-09-09	First seen	2022-01-01

Descriptions

Mentioned in 2018 CAATSA report on Russian oligarchs

— Russian Oligarch/Billionaires Database non-official source, 2024-04-14

Russian billionaire

— Wikidata non-official source, 2025-06-28

Relationships

Sanctions
Country	Authority	Program	Start date	End date
Ukraine	National Security and Defense Council		2022-10-19	2027-10-19

Assets and shares
Asset	Percentage held	Start date	End date
ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ ДИРЕКТ УАН	100	2021-02-08	2024-03-01

Family members
Relative	Relationship	Start date	End date
Leonid Mamut	father	-	-
Nikolai Mamut Sanctioned entity	child · father	-	-

Data sources

Canadian Consolidated Autonomous Sanctions List5,052

Sanctions imposed by Canada on specific countries, organizations, or individuals under the Special Economic Measures Act (SEMA) and JVCFOA

Canada · Global Affairs Canada

Forbes 2021 List of Russian Billionaires100

Based on an annual assessment of wealth and assets compiled and published by Forbes magazine in 2021.

Russia · Wikipedia · non-official source

Russian Oligarch/Billionaires Database166

A list of billionaires and oligarchs from CIS countries, most notably the Russian Federation.

OpenSanctions · non-official source

Wikidata Entities of Interest3,963

Persons of interest profiles from Wikidata, the structured data version of Wikipedia.

Wikidata · non-official source

ACF List of War Enablers8,520

A list of Russian decision-makers from government and business composed by ACF/FBK, the anti-corruption organization founded by Alexei Navalny

Russia · ACF · non-official source

Ukraine NSDC State Register of Sanctions21,206

List of individuals and legal entities subject to restrictive measures.

Ukraine · NSDC

External databases

The record has been enriched with data from the following external databases:

Wikidata349,174

Wikidata is the structured data project of the Wikipedia community, providing fact-based information edited by humans and machines

External dataset · Wikidata · non-official source

Russian Unified State Register of Legal Entities235,430

Companies database of the Russian Federation as maintained and published by the Federal Tax Service.

External dataset · Russia · FNS

Source data IDs: ua-nsdc-18405-mamut-oleksandr-leonidovic · ca-sema-be8d6b6c7b138ab1510dd9f85f8f6c287182a5e2 · acf-0c9c6711cf4be9903e667a8e658f6e5e4bcba59c · acf-1b3769c4ed084f90b78175039f7f1e7af3b88f7c · ru-inn-770400355820

For experts: raw data explorer

Factsheet Descriptions Data sources

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