Who owns Leonid Loza?

The sanctions listing names STREAM SHIP MANAGEMENT FCZO as owner/operator. Ownership stated at designation may have changed since.

What flag does Leonid Loza fly?

Gabon at the time of listing; previously Liberia. Sanctioned vessels are frequently reflagged.

VesselSanctions-listedRussian shadow fleetIMO 9412347

Leonid Loza

Also listed as / former names: LEO

Oil Tanker
Flag: Gabon (previously Liberia)
First dated designation: 2024-09-11
Listed by OFAC SDN (US), UK Sanctions List, SECO (Switzerland)
0 list events tracked

Is Leonid Loza sanctioned?

Yes. Leonid Loza (IMO 9412347) is currently designated on OFAC SDN (US), SECO (Switzerland), UK Sanctions List under RUSSIA-EO14024, UKRAINE-EO13662, Russia (Sanctions) (EU Exit) Regulations 2019. The earliest dated designation we hold is 2024-09-11. It has also been listed under the name LEO.

Vessel particulars (as published on sanctions lists)

IMO number

9412347

Source

Verified: copied from a structured field of an authoritative source

Source: Swiss SECO Sanctions List
Retrieved: 2026-09-29
Source date: 2024-12-24
Extractor: sanctions-group/1

Raw evidence

<target ssid="87080"><sanctions-set-id>77993</sanctions-set-id><object object-type="vessel"><identity ssid="87083" main="true"><name ssid="87084" name-type="primary-name" quality="good" lang="eng"><name-part order="1" name-part-type="whole-name"><value>Leo</value></name-part></name></identity><justification ssid="87081">Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33)</justification><justification ssid="87082">Are operated in such a way as to contribute or support actions or policies for the exploitation, development or expansion of the energy sector in Russia, including energy infrastructure.</justification><other-information ssid="87085">IMO number: 9412347</other-information></object><modification modification-type="listed" enactment-date="2024-12-20" publication-date="2024-12-23" effective-date="2024-12-24"/></target>

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: sanctions-group/1

Raw evidence

LEONID LOZA (IMO 9412347) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, LEONID LOZA is involved in carrying oil or oil products that originated in Russia from a place in Russia to a third country.

+1 more

MMSI

314965000

Source

Verified: copied from a structured field of an authoritative source

Source: OFAC Specially Designated Nationals (SDN) List
Retrieved: 2026-09-29
Extractor: sanctions-group/1

Raw evidence

<idNumber>314965000</idNumber>

Call sign

8P2467

Vessel type

Oil Tanker

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: sanctions-group/1

Raw evidence

<TypeOfShip>Oil Tanker</TypeOfShip>

Source

Verified: copied from a structured field of an authoritative source

Source: OFAC Specially Designated Nationals (SDN) List
Retrieved: 2026-09-29
Extractor: sanctions-group/1

Raw evidence

<vesselType>Crude Oil Tanker</vesselType>

Flag

Gabon

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: sanctions-group/1

Raw evidence

<CurrentBelievedFlagOfShip>Gabon</CurrentBelievedFlagOfShip>

Source

Verified: copied from a structured field of an authoritative source

Source: OFAC Specially Designated Nationals (SDN) List
Retrieved: 2026-09-29
Extractor: sanctions-group/1

Raw evidence

<vesselFlag>Barbados</vesselFlag>

Previous flags

Liberia

Tonnage

83,747 GRT

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: sanctions-group/1

Raw evidence

<TonnageOfShip>83747</TonnageOfShip>

Year built

2011

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: sanctions-group/1

Raw evidence

<YearBuilt>2011</YearBuilt>

Listed owner / operator

STREAM SHIP MANAGEMENT FCZO

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: sanctions-group/1

Raw evidence

<CurrentOwnerOperator>STREAM SHIP MANAGEMENT FCZO</CurrentOwnerOperator>

Other / former names

LEO

Particulars are as stated by the listing authorities and may be outdated; vessels are frequently renamed and reflagged.

Sanctions listings (3)

Consolidated entry →

OFAC SDN (US)Active listingID 51627

Source

Verified: copied from a structured field of an authoritative source

Source: OFAC SDN (US)
Retrieved: 2026-09-29
Extractor: ofac-xml-parser

Raw evidence

<sdnEntry>
    <uid>51627</uid>
    <lastName>LEO</lastName>
    <sdnType>Vessel</sdnType>
    <remarks>(Linked To: JOINT STOCK COMPANY SOVCOMFLOT)</remarks>
    <programList>
      <program>RUSSIA-EO14024</program>
      <program>UKRAINE-EO13662</program>
    </programList>
    <idList>
      <id>
        <uid>44131</uid>
        <idType>Vessel Registration Identification</idType>
        <idNumber>IMO 9412347</idNumber>
      </id>
      <id>
        <uid>44132</uid>
        <idType>MMSI</idType>
        <idNumber>314965000</idNumber>
      </id>
      <id>
        <uid>183555</uid>
        <idType>Secondary sanctions risk:</idType>
        <idNumber>Ukraine-/Russia-Related Sanctions Regulations, 31 CFR 589.201 and/or 589.209</idNumber>
      </id>
      <id>
        <uid>181455</uid>
        <idType>Secondary sanctions risk:</idType>
        <idNumber>See Section 11 of Executive Order 14024.</idNumber>
      </id>
    </idList>
    <vesselInfo>
      <callSign>8P2467</callSign>
      <vesselType>Crude Oil Tanker</vesselType>
      <vesselFlag>Barbados</vesselFlag>
    </vesselInfo>
  </sdnEntry>

Name on list: LEO
Programmes / regimes: RUSSIA-EO14024 · UKRAINE-EO13662
Identifiers: IMO: 9412347
Linked to (per list): JOINT STOCK COMPANY SOVCOMFLOT
Remarks: (Linked To: JOINT STOCK COMPANY SOVCOMFLOT)

SECO (Switzerland)Active listingID 87080

Source

Verified: copied from a structured field of an authoritative source

Source: SECO (Switzerland)
Retrieved: 2026-09-29
Source date: 2024-12-24
Extractor: seco-xml-parser

Raw evidence

<target ssid="87080"><sanctions-set-id>77993</sanctions-set-id><object object-type="vessel"><identity ssid="87083" main="true"><name ssid="87084" name-type="primary-name" quality="good" lang="eng"><name-part order="1" name-part-type="whole-name"><value>Leo</value></name-part></name></identity><justification ssid="87081">Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33)</justification><justification ssid="87082">Are operated in such a way as to contribute or support actions or policies for the exploitation, development or expansion of the energy sector in Russia, including energy infrastructure.</justification><other-information ssid="87085">IMO number: 9412347</other-information></object><modification modification-type="listed" enactment-date="2024-12-20" publication-date="2024-12-23" effective-date="2024-12-24"/></target>

Name on list: Leo
Programmes / regimes: Situation in Ukraine
Listed on: 2024-12-24
Last updated: 2024-12-24
Identifiers: IMO: 9412347
Remarks: Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33) Are operated in such a way as to contribute or support actions or policies for the exploitation, development or expansion of the energy sector in Russia, including energy infrastructure. IMO number: 9412347

UK Sanctions ListActive listingID RUS2202

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-09-11
Extractor: uk-xml-parser

Raw evidence

<Designation>
    <LastUpdated>11/09/2024</LastUpdated>
    <DateDesignated>11/09/2024</DateDesignated>
    <UniqueID>RUS2202</UniqueID>
    <Names>
      <Name>
        <Name6>LEONID LOZA</Name6>
        <NameType>Primary Name</NameType>
      </Name>
    </Names>
    <RegimeName>The Russia (Sanctions) (EU Exit) Regulations 2019</RegimeName>
    <IndividualEntityShip>Ship</IndividualEntityShip>
    <DesignationSource>UK</DesignationSource>
    <SanctionsImposed>Shipping sanctions: (see "Other information")</SanctionsImposed>
    <SanctionsImposedIndicators>
      <AssetFreeze>false</AssetFreeze>
      <ArmsEmbargo>false</ArmsEmbargo>
      <TargetedArmsEmbargo>false</TargetedArmsEmbargo>
      <CharteringOfShips>false</CharteringOfShips>
      <ClosureOfRepresentativeOffices>false</ClosureOfRepresentativeOffices>
      <CrewServicingOfShipsAndAircraft>false</CrewServicingOfShipsAndAircraft>
      <Deflag>false</Deflag>
      <PreventionOfBusinessArrangements>false</PreventionOfBusinessArrangements>
      <ProhibitionOfPortEntry>false</ProhibitionOfPortEntry>
      <TravelBan>false</TravelBan>
      <PreventionOfCharteringOfShips>false</PreventionOfCharteringOfShips>
      <PreventionOfCharteringOfShipsAndAircraft>false</PreventionOfCharteringOfShipsAndAircraft>
      <TechnicalAssistanceRelatedToAircraft>false</TechnicalAssistanceRelatedToAircraft>
      <TrustServicesSanctions>false</TrustServicesSanctions>
      <DirectorDisqualificationSanction>false</DirectorDisqualificationSanction>
    </SanctionsImposedIndicators>
    <OtherInformation>Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction.
 
</OtherInformation>
    <UKStatementofReasons>
LEONID LOZA (IMO 9412347) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, LEONID LOZA is involved in carrying oil or oil products that originated in Russia from a place in Russia to a third country. 
</UKStatementofReasons>
    <ShipDetails>
      <Ship>
        <IMONumbers>
          <IMONumber>IMO9412347</IMONumber>
        </IMONumbers>
        <CurrentOwnerOperators>
          <CurrentOwnerOperator>STREAM SHIP MANAGEMENT FCZO</CurrentOwnerOperator>
        </CurrentOwnerOperators>
        <CurrentBelievedFlagOfShips>
          <CurrentBelievedFlagOfShip>Gabon</CurrentBelievedFlagOfShip>
        </CurrentBelievedFlagOfShips>
        <PreviousFlags>
          <PreviousFlag>Liberia</PreviousFlag>
        </PreviousFlags>
        <TypeOfShipDetails>
          <TypeOfShip>Oil Tanker</TypeOfShip>
        </TypeOfShipDetails>
        <TonnageOfShipDetails>
          <TonnageOfShip>83747</TonnageOfShip>
        </TonnageOfShipDetails>
        <YearsBuilt>
          <YearBuilt>2011</YearBuilt>
        </YearsBuilt>
      </Ship>
    </ShipDetails>
  </Designation>

Name on list: LEONID LOZA
Programmes / regimes: Russia (Sanctions) (EU Exit) Regulations 2019
Listed on: 2024-09-11
Last updated: 2024-09-11
Identifiers: IMO: 9412347
Remarks: LEONID LOZA (IMO 9412347) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, LEONID LOZA is involved in carrying oil or oil products that originated in Russia from a place in Russia to a third country. Shipping sanctions: a specified ship is prohibited from being provided with access to or having its master or pilot cause it to enter a port in the UK, may have its registration on the UK Ship Register terminated, and a master or pilot of a specified ship may be given a port barring direction, a detention direction, and a port entry direction or a movement direction. Sanctions imposed: Shipping sanctions: (see "Other information")

Linked parties (0)

No owner, operator or linked party could be resolved from the lists.

Timeline

No list changes detected since monitoring began.

Inclusion on a sanctions list is an administrative designation by the listing authority. Vessel particulars, names and ownership may have changed since designation. This page is informational and not a legal or compliance determination.