Who owns DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED?

In the current sources, DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED is connected to DIAMOND TRANSMISSION CORPORATION LIMITED, DIAMOND TRANSMISSION UK LIMITED, DIAMOND TRANSMISSION UK LIMITED, DIAMOND TRANSMISSION CORPORATION LIMITED, INFRASTRUCTURE INVESTMENTS OFTO 1 LIMITED. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

Where does DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED appear across sources?

DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

LIVE · CORPUS

SnitchScore · reading…

evidence coverage · reading…

Coverage — measured

Sources fused: 2
Ownership hops held: 76

An absent edge means not yet observed — never does not exist.

Legal entityLowActive

DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED

Name: DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED, Company, GB

DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED — active UK company, incorporated 2016 (oo:GB-COH-10454309). UBO chain traced 76 hops, 5 owners, 2…

OO GB-COH-10454309Inc. 31 Oct 2016ltdGB

Ownership graph Export .md

JSON / MCPsample

Live UK registry

The finding

Ownership resolves 76 hops deep toward the ultimate beneficial owner.

Investigative lead by resolved identity, not a legal determination.

/01

Registry identity

Status: active
Incorporated: 2016-10-31
Legal form: ltd
Activity: 35120
Registered office: 71 Kingsway, London, WC2B 6ST, United Kingdom

/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

DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED
- DIAMOND TRANSMISSION CORPORATION LIMITED· beneficial owner100%· via OpenOwnership
- DIAMOND TRANSMISSION UK LIMITED· beneficial owner75%· via OpenOwnership
- INFRASTRUCTURE INVESTMENTS OFTO 1 LIMITED· beneficial owner37.5%· via CH PSC

Holdings / subsidiaries

DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED
- DIAMOND TRANSMISSION PARTNERS RB LIMITED· beneficial owner100%· via OpenOwnership

Walk the full UBO chain

76 hops lockedDOSSIER

76-step ownership / control trace to the ultimate beneficial owner — cited at every hop. Unlock the full chain.

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Everything we hold on this subject, for one price — every hop to the ultimate owner, filing history, sanctions exposure, and the asset layer (property, vessels, aircraft) — as PDF and JSON, every claim linked to its source.

Everything we hold on DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED, resolved and sourced — yours to keep, no subscription.

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

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2 more items, hidden until you unlock this dossier. The badge on each row names the dossier that includes it.

Full ownership trace to the UBODOSSIER
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/03

Register record, filings & financials

live · Companies House

Company no.: 10454309
Status: active
Type: ltd
Incorporated: 2016-10-31
Registered office: 71 Kingsway, London, WC2B 6ST, United Kingdom
SIC: 35120

/04

People & control

14 parties · 6 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.

●
BESWETHERICK, Elizabeth Jo
- director · British · appointed 2019-08-20 · Companies House
●
DENG, Yandie
- director · British · appointed 2025-07-30 · Companies House
■
Diamond Transmission Uk Limited
- corporate PSC · 50–75% shares · England · since 2020-05-07 · CH · PSC register
Also holds roles at 11 other companies
- DIAMOND TRANSMISSION PARTNERS WALNEY EXTENSION (HOLDINGS) LIMITEDbeneficial owner
- DTUK BLK BIDCO HOLDINGS LTDbeneficial owner
- DIAMOND TRANSMISSION CORPORATION LIMITEDbeneficial owner
●
GWATINYANYA, Tawanda Soshangana
- director · Zimbabwean · appointed 2026-04-17 · Companies House
●
HEATH, James Christopher
- director · British · appointed 2022-05-06 · Companies House
■
Infrastructure Investments Ofto 1 Limited
- corporate PSC · 25–50% shares · England · since 2019-08-21 · CH · PSC register
Also holds roles at 10 other companies
- DIAMOND TRANSMISSION PARTNERS BBE (HOLDINGS) LIMITEDbeneficial owner
- Infrastructure Investments Holdings Limitedbeneficial owner
- DIAMOND TRANSMISSION PARTNERS GALLOPER (HOLDINGS) LIMITEDbeneficial owner
■
Diamond Transmission Corporation Limited
- corporate PSC · 75–100% shares · United Kingdom · ceased 2020-02-14 · CH · PSC register
Also holds roles at 14 other companies
- DIAMOND TRANSMISSION PARTNERS BBE (HOLDINGS) LIMITEDbeneficial owner
- DIAMOND TRANSMISSION PARTNERS HORNSEA TWO (HOLDINGS) LIMITEDbeneficial owner
- DIAMOND TRANSMISSION UK LIMITEDbeneficial owner
●
FOOT, David Alexander John, Mr.
- director · British · appointed 2019-08-20 · resigned · Companies House
●
IHARA, Hiromasa
- director · Japanese · appointed 2016-10-31 · resigned · Companies House
●
LEE, Kwansoo
- director · South Korean · appointed 2018-03-26 · resigned · Companies House
●
PITTS, Matthew John
- director · British · appointed 2019-11-25 · resigned · Companies House
●
SHIMIZU, Satoshi
- director · Japanese · appointed 2016-10-31 · resigned · Companies House
●
THORNTON, Gary
- director · British · appointed 2016-10-31 · resigned · Companies House
●
UMEMURA, Yasushi
- director · Japanese · appointed 2018-03-26 · resigned · Companies House

14 parties · 6 current. Ceased and resigned records are retained as history.

/05

Common questions

Who owns DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED?: In the current sources, DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED is connected to DIAMOND TRANSMISSION CORPORATION LIMITED, DIAMOND TRANSMISSION UK LIMITED, DIAMOND TRANSMISSION UK LIMITED, DIAMOND TRANSMISSION CORPORATION LIMITED, INFRASTRUCTURE INVESTMENTS OFTO 1 LIMITED. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.
What is DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED's risk level?: WhiteIntel flags DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.
Where does DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED appear across sources?: DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on DIAMOND TRANSMISSION PARTNERS RB (HOLDINGS) LIMITED. 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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