Who owns TRINSEO PUBLIC LIMITED COMPANY?

No ownership or control links for TRINSEO PUBLIC LIMITED COMPANY are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.

What is TRINSEO PUBLIC LIMITED COMPANY's risk level?

WhiteIntel flags TRINSEO PUBLIC LIMITED COMPANY as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does TRINSEO PUBLIC LIMITED COMPANY appear across sources?

TRINSEO PUBLIC LIMITED COMPANY is indexed in the WhiteIntel corporate-ownership graph (IE), with a source on every claim.

LIVE · CORPUS

SnitchScore · reading…

evidence coverage

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TRINSEO PUBLIC LIMITED COMPANY

Name: TRINSEO PUBLIC LIMITED COMPANY — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, TRINSEO PUBLIC LIMITED COMPANY, Company, IE

LowLAPSEDCompanyIE

Company · IE · LAPSED

View network

JSON / MCPsample

Markdown twin

/01

Registry identity

Status: LAPSED

/02

Ownership & control

Links are shown as observed in a source registry — we do not currently hold ownership end dates, so a link here may since have ended. Each row carries its source; check it before relying on currency.

Owners / controllers

None in current sources.

Holdings / subsidiaries

TRINSEO PUBLIC LIMITED COMPANY
- TRINSEO KOREA LTD.· ultimate parent· via GLEIF
- Trinseo Europe GmbH· parent· via GLEIF
- TRINSEO HOLDINGS ASIA PTE. LTD.· ultimate parent· via GLEIF
- TRINSEO DEUTSCHLAND GMBH· ultimate parent· via GLEIF
- ALTUGLAS LLC· ultimate parent· via GLEIF
- TRINSEO BELGIUM· ultimate parent· via GLEIF
- TRINSEO DEUTSCHLAND ANLAGENGESELLSCHAFT MBH· ultimate parent· via GLEIF
- TRINSEO NETHERLANDS B.V.· ultimate parent· via GLEIF
- TRINSEO IRELAND GLOBAL IHB LIMITED· ultimate parent· via GLEIF
- TRINSEO UK LIMITED· ultimate parent· via GLEIF
- PT TRINSEO MATERIALS INDONESIA· ultimate parent· via GLEIF
- TRINSEO FINANCE IRELAND UNLIMITED COMPANY· ultimate parent· via GLEIF
- Trinseo Sverige AB· ultimate parent· via GLEIF
- TRINSEO FRANCE SAS· ultimate parent· via GLEIF
- TRINSEO EXPORT GMBH· ultimate parent· via GLEIF
- Trinseo Holding S.à r.l.· ultimate parent· via GLEIF
- API INDUSTRIAL PLASTICS APPLICATIONS SPA· ultimate parent· via GLEIF
- TRINSEO INDIA TRADING PRIVATE LIMITED· ultimate parent· via GLEIF
- TRINSEO CANADA ULC· ultimate parent· via GLEIF
- Trinseo (Hong Kong) Limited· ultimate parent· via GLEIF
- TRINSEO JAPAN Y.K.· ultimate parent· via GLEIF
- Trinseo Suomi Oy· ultimate parent· via GLEIF
- TRINSEO HOLDING B.V.· ultimate parent· via GLEIF

Nothing further is withheld here. The ownership and control links above are everything we have resolved for TRINSEO PUBLIC LIMITED COMPANY — there is no deeper chain behind a paywall. Absence means “not observed in our current sources” — it is not a finding of none.

Monitoring

Coverage of TRINSEO PUBLIC LIMITED COMPANY is still thin in the current sources. Watch it and we'll flag the moment new ownership, filings or risk signals land.

Explore IE coverage

WHAT YOU CAN SEEFREE

YOURS NOW · FREE4

Identity, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes

BEHIND THE GLASS1

Full export (PDF + un-redacted JSON) & change alertsPREMIUM

/03

Registry movements

Pulse →

TRINSEO PUBLIC LIMITED COMPANY became ultimate owner of Trinseo Europe GmbH
Registry-recorded ultimate parent relationship, effective 03 Apr 2025.
03 Apr 2025
gleif
TRINSEO PUBLIC LIMITED COMPANY became parent of Trinseo Europe GmbH
Registry-recorded parent relationship, effective 03 Apr 2025.
03 Apr 2025
gleif
TRINSEO PUBLIC LIMITED COMPANY became ultimate owner of TRINSEO IRELAND GLOBAL IHB LIMITED
Registry-recorded ultimate parent relationship, effective 02 Nov 2023.
02 Nov 2023
gleif
TRINSEO PUBLIC LIMITED COMPANY became ultimate owner of TRINSEO HOLDINGS ASIA PTE. LTD.
Registry-recorded ultimate parent relationship, effective 09 Mar 2022.
09 Mar 2022
gleif
TRINSEO PUBLIC LIMITED COMPANY became ultimate owner of TRINSEO KOREA LTD.
Registry-recorded ultimate parent relationship, effective 09 Mar 2022.
09 Mar 2022
gleif

/04

Register record, filings & financials

GLEIF

Status: LAPSED
Legal form: VYAX

/05

People & control

20 parties · 0 current

Every officer, person with significant control and cross-company role we hold, resolved into one entry per party. Roles are registry records, not a claim of control.

●
API INDUSTRIAL PLASTICS APPLICATIONS SPA
Also holds roles at 1 other company
- TRINSEO ITALIA S.R.L.parent
●
PT TRINSEO MATERIALS INDONESIA
Also holds roles at 1 other company
- TRINSEO HOLDINGS ASIA PTE. LTD.parent
●
Trinseo (Hong Kong) Limited
Also holds roles at 1 other company
- TRINSEO HOLDINGS ASIA PTE. LTD.parent
●
TRINSEO BELGIUM
Also holds roles at 1 other company
- TRINSEO HOLDING B.V.parent
●
TRINSEO CANADA ULC
Also holds roles at 1 other company
- TRINSEO HOLDING B.V.parent
●
TRINSEO DEUTSCHLAND ANLAGENGESELLSCHAFT MBH
Also holds roles at 1 other company
- TRINSEO DEUTSCHLAND GMBHparent
●
TRINSEO DEUTSCHLAND GMBH
Also holds roles at 2 other companies
- TRINSEO DEUTSCHLAND ANLAGENGESELLSCHAFT MBHparent
- TRINSEO NETHERLANDS B.V.parent
●
Trinseo Europe GmbH
Also holds roles at 1 other company
- TRINSEO EXPORT GMBHparent
●
TRINSEO EXPORT GMBH
Also holds roles at 1 other company
- Trinseo Europe GmbHparent
●
TRINSEO FRANCE SAS
Also holds roles at 1 other company
- TRINSEO HOLDING B.V.parent
●
TRINSEO HOLDING B.V.
Also holds roles at 8 other companies
- TRINSEO BELGIUMparent
- TRINSEO NETHERLANDS B.V.parent
- TRINSEO UK LIMITEDparent
●
Trinseo Holding S.à r.l.
Also holds roles at 1 other company
- Trinseo Luxco S.à r.l.parent
●
TRINSEO HOLDINGS ASIA PTE. LTD.
Also holds roles at 6 other companies
- TRINSEO HOLDING B.V.parent
- PT TRINSEO MATERIALS INDONESIAparent
- TRINSEO KOREA LTD.parent
●
TRINSEO INDIA TRADING PRIVATE LIMITED
Also holds roles at 1 other company
- TRINSEO HOLDINGS ASIA PTE. LTD.parent
●
TRINSEO JAPAN Y.K.
Also holds roles at 1 other company
- TRINSEO HOLDINGS ASIA PTE. LTD.parent
●
TRINSEO KOREA LTD.
Also holds roles at 1 other company
- TRINSEO HOLDINGS ASIA PTE. LTD.parent
●
TRINSEO NETHERLANDS B.V.
Also holds roles at 2 other companies
- TRINSEO HOLDING B.V.parent
- TRINSEO DEUTSCHLAND GMBHparent
●
Trinseo Suomi Oy
Also holds roles at 1 other company
- TRINSEO HOLDING B.V.parent
●
Trinseo Sverige AB
Also holds roles at 1 other company
- TRINSEO HOLDING B.V.parent
●
TRINSEO UK LIMITED
Also holds roles at 1 other company
- TRINSEO HOLDING B.V.parent

20 parties · 0 current. Ceased and resigned records are retained as history.

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on TRINSEO PUBLIC LIMITED COMPANY. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnitchScore.

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