BIS Entity ListCriticalEntity

Karst, OOO

🇷🇺RussiaCovered NationAdded 2016-12-27e8d48136903c567fc707def2f5d2e8bee4c4134ae81236157110dc5f

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

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

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.

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 2016-12-27#e8d48136903c567fc707def2f5d2e8bee4c4134ae81236157110dc5f

Official list

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

Official list

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

Construction Holding Company Old City-KarstKarst Ltd.LLC KarstObshcestvo S Ogranichennoi Otvetstvennostyu Karst

Known addresses

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

Data sources

BIS Entity List · Commerce / BIS · listed 2016-12-27source
OFAC SDN · Treasury OFACsource

Raw record (for audit / legal review)

{
  "source_list": "BIS_ENTITY_LIST",
  "source_record_id": "e8d48136903c567fc707def2f5d2e8bee4c4134ae81236157110dc5f",
  "source_url": "https://www.bis.gov/regulations/ear/744#supplement-4-744",
  "citation": "81 FR 94963",
  "entity_name": "Karst, OOO",
  "entity_type": "Entity",
  "country": "Russia",
  "aliases": [
    "Construction Holding Company Old City-Karst",
    "Karst Ltd.",
    "LLC Karst",
    "Obshcestvo S Ogranichennoi Otvetstvennostyu Karst"
  ],
  "addresses": [
    "D. 4 Litera A Pomeshchenie 69 ul. Kapitanskaya, St. Petersburg, 199397, RU",
    "4 Kapitanskaya Street, Unit A, Office 69-N, St. Petersburg, 199397, RU"
  ],
  "programs": [],
  "date_added": "2016-12-27",
  "raw_data": {
    "ids": null,
    "csl_id": "e8d48136903c567fc707def2f5d2e8bee4c4134ae81236157110dc5f",
    "csl_source": "Entity List (EL) - Bureau of Industry and Security",
    "country_raw": "RU",
    "entity_number": null
  }
}

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