OFAC SDNCriticalEntity

KARST, OOO

🇷🇺RussiaCovered Nation21038

FEOC Flagged

KARST, OOO appears on 2 critical federal lists. Equipment, services, or transactions involving this entity likely fail FEOC requirements for IRA tax credits (45X, 48E, 30D).

Critical findings

OFAC SDN — Specially Designated Nationals list. Strict financial sanctions — U.S. persons are generally prohibited from dealing with these entities.
BIS Entity List — Export controls list — entities posing significant risk to U.S. national security or foreign policy. License required for most exports.

Covered nation: The IRA defines China, Russia, Iran, and North Korea as covered nations. Entities operating from these jurisdictions face heightened FEOC scrutiny independent of specific list designations.

Risk Summary

List severityHighOn 2 critical lists

Country riskHighRussia (covered nation)

Ownership transparencyHighNot in global LEI registry — opacity flag

Parent exposureMediumNo parent data

Cross-list countMedium2 federal lists

Relationships at a glance

3 nodes · 2 relationships · open Network tab for full view

This entity

KARST, OOOCovered

Russia

Federal-list cross-reference

This entity name appears on 2 federal lists.

OFAC SDNTreasury OFAC

Specially Designated Nationals list. Strict financial sanctions — U.S. persons are generally prohibited from dealing with these entities.

Listed as: KARST, OOO#21038

Source

BIS Entity ListCommerce / BIS

Export controls list — entities posing significant risk to U.S. national security or foreign policy. License required for most exports.

Listed as: Karst, OOOSince 2023-05-27#NK-LvtHZdQNo9DJwz49Q6Gc5r::BIS_ENTITY_LIST

Source

Relationship graph

3 nodes · 2 relationships

This entity

KARST, OOOCovered

Russia

Click any node to open its source. Federal lists at top, primary entity in center, parents and curated profile below.

Also known as

OBSHCESTVO S OGRANICHENNOI OTVETSTVENNOSTYU KARSTCONSTRUCTION HOLDING COMPANY OLD CITY - KARST

Known addresses

D. 4 Litera A Pomeshchenie 69 ul. Kapitanskaya, St. Petersburg 199397, Russia
4 Kapitanskaya Street, Unit A, Office 69-N, St. Petersburg 199397, Russia

Sanctions programs / authorities

UKRAINE-EO13685

Sanctioning authority notes

Website http://www.oldcitykarst.ru; Secondary sanctions risk: Ukraine-/Russia-Related Sanctions Regulations, 31 CFR 589.201 and/or 589.209; Registration ID 1037800012711; Tax ID No. 7801106690; Government Gazette Number 48937526; a.k.a. 'KARST LTD.'; a.k.a. 'LLC KARST'.

Data sources

OFAC SDN · Treasury OFACsource
BIS Entity List · Commerce / BIS · listed 2023-05-27source

Raw record (for audit / legal review)

{
  "source_list": "OFAC_SDN",
  "source_record_id": "21038",
  "source_url": "https://ofac.treasury.gov/specially-designated-nationals-list-data-formats-data-schemas",
  "citation": "Treasury OFAC SDN entry 21038",
  "entity_name": "KARST, OOO",
  "entity_type": "Entity",
  "country": "Russia",
  "aliases": [
    "OBSHCESTVO S OGRANICHENNOI OTVETSTVENNOSTYU KARST",
    "CONSTRUCTION HOLDING COMPANY OLD CITY - KARST"
  ],
  "addresses": [
    "D. 4 Litera A Pomeshchenie 69 ul. Kapitanskaya, St. Petersburg 199397, Russia",
    "4 Kapitanskaya Street, Unit A, Office 69-N, St. Petersburg 199397, Russia"
  ],
  "programs": [
    "UKRAINE-EO13685"
  ],
  "date_added": null,
  "raw_data": {
    "grt": "-0- ",
    "title": "-0- ",
    "ent_num": "21038",
    "program": "UKRAINE-EO13685",
    "remarks": "Website http://www.oldcitykarst.ru; Secondary sanctions risk: Ukraine-/Russia-Related Sanctions Regulations, 31 CFR 589.201 and/or 589.209; Registration ID 1037800012711; Tax ID No. 7801106690; Government Gazette Number 48937526; a.k.a. 'KARST LTD.'; a.k.a. 'LLC KARST'.",
    "tonnage": "-0- ",
    "sdn_name": "KARST, OOO",
    "sdn_type": "-0- ",
    "call_sign": "-0- ",
    "vess_flag": "-0- ",
    "vess_type": "-0- ",
    "vess_owner": "-0- "
  }
}

Informational only — not legal advice. Cross-list matching is name-based; verify identity with the source authority before procurement or compliance decisions.