TAMAS COMPANY

Recorded on 4 lists · entity

This page reproduces what the official lists record, nothing more. A name is not an identification: names repeat, transliterate differently and appear in different orders. Verify against the official source before acting on anything here.

Aggregates

counted from the recorded entries below

Lists carrying the entry

Currently active

not removed from the list

Recorded name variants

Of which weak aliases

match on these is far less certain

Programmes cited

Recorded addresses

First seen in a list version

2026-07-23

Entry types

entity, Entity, ENTITY

Recorded relationship graph

Recorded sanctions relationships only; absence of an edge is not evidence of absence.

sanctioned entitysanction entryaliasweak aliasprogramaddress17 nodes · 16 edges

Timeline

stored source-backed state changes

No sanction change events are recorded for this entity.

Source documents

versioned list provenance

List	Last published	Official
AU · 8570	2026-07-23	Unknown source ↗
OFAC · 25654	2026-07-30	U.S. Treasury OFAC ↗
UK · 17144	—	UK OFSI ↗
UN · 110330	2026-08-04	UN Security Council ↗

AU · entry 8570

list version published 2026-07-23

Recorded name	Kind
TAMAS COMPANY	Primary name

Programmes

Charter of the United Nations (Sanctions - Iran) Regulations 2025

Addresses recorded

—

Source: Australian Sanctions Office / DFAT · as of 2026-07-23

Show stored source record

{
  "addresses": [],
  "countries": [],
  "details": [
    "Additional Information: IRe.074. Designation: Involved in enrichment-related activities. TAMAS is the overarching body, under which four subsidiaries have been established, including one for uranium extraction to concentration and another in charge of uranium processing, enrichment and waste.",
    "Listing Information: Listed by the 1737 Committee on 3 March 2008.",
    "Committees: 1737 (Iran)",
    "Control Date: 46003",
    "Targeted Financial Sanction: 1",
    "Travel Ban: 0",
    "Arms Embargo: 0",
    "Maritime Restriction: 0"
  ],
  "primary_name_published": true,
  "programs": [
    "Charter of the United Nations (Sanctions - Iran) Regulations 2025"
  ]
}

OFAC · entry 25654

list version published 2026-07-30

Recorded name	Kind
TAMAS COMPANY	Primary name
NUCLEAR FUEL AND RAW MATERIALS PRODUCTION COMPANY	Alias
RAW MATERIALS AND NUCLEAR FUEL PRODUCTION COMPANY	Alias
TAMAS	Weak alias

Programmes

IRAN

Addresses recorded

Shahid Chamran Building, North Kargar Street, Tehran, Iran

Source: U.S. Treasury, OFAC · as of 2026-07-30

Show stored source record

{
  "addresses": [
    "Shahid Chamran Building, North Kargar Street, Tehran, Iran"
  ],
  "primary_name_published": true,
  "programs": [
    "IRAN"
  ]
}

UK · entry 17144

list version published —

Recorded name	Kind
TAMAS Company	Primary name

Programmes

Iran (Nuclear)

Addresses recorded

—

Source: UK OFSI · as of —

Show stored source record

{
  "addresses": [],
  "primary_name_published": true,
  "programs": [
    "Iran (Nuclear)"
  ]
}

UN · entry 110330

list version published 2026-08-04

Recorded name	Kind
TAMAS COMPANY	Primary name

Programmes

Iran

Addresses recorded

—

Source: UN Security Council · as of 2026-08-04

Show stored source record

{
  "addresses": [],
  "primary_name_published": true,
  "programs": [
    "Iran"
  ]
}