--- title: "ALCEMI STORAGE DEVELOPMENTS 3 LIMITED — Ownership Dossier" canonical: https://whiteintel.dev/entity/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63 json: https://whiteintel.dev/api/public/dossier/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63 identifier: oo:GB-COH-12376962 jurisdiction: GB risk: Low source: WhiteIntel corporate-ownership graph --- # ALCEMI STORAGE DEVELOPMENTS 3 LIMITED **Type:** Company **Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb) **Identifier:** `oo:GB-COH-12376962` **Risk level:** Low **Canonical dossier:** https://whiteintel.dev/entity/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63 **Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63 ## Ownership & control ### Owners / controllers - **CI IV SPRING HOLDCO A LTD** (beneficial owner) — 75% — https://whiteintel.dev/entity/bcae6ac9-b75f-5563-84d1-dc439606191b - **CI IV SPRING HOLDCO B LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/7dec4c9a-a1ee-53c1-8190-6fe77615a165 - **CI IV SPRING HOLDCO C LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/90c94516-b9a9-585a-aaf3-a9ff6b3b12b8 - **ALCEMI STORAGE DEVELOPMENTS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/6555329a-5f6f-593c-96bb-8ebe31b5ee52 - **CI IV SPRING HOLDCO A LTD** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/bcae6ac9-b75f-5563-84d1-dc439606191b - **CI IV SPRING HOLDCO B LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7dec4c9a-a1ee-53c1-8190-6fe77615a165 - **CI IV SPRING HOLDCO C LTD** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/90c94516-b9a9-585a-aaf3-a9ff6b3b12b8 - **ALCEMI STORAGE DEVELOPMENTS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6555329a-5f6f-593c-96bb-8ebe31b5ee52 ### UBO chain (walk to the ultimate owner) A **24-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing. ## Company profile (live · UK Companies House) - **Company number:** `12376962` - **Status:** active - **Type:** ltd - **Incorporated:** 2019-12-23 - **Registered office:** Amp Technology Centre Advanced Manufacturing Park, Brunel Way, Rotherham, S60 5WG, United Kingdom - **SIC:** 35110 ### Officers - [VISTRA COSEC LIMITED](https://whiteintel.dev/entity/c0d53d7b-482f-52f7-af62-7e36b80f875b) — corporate secretary · appointed 2025-09-18 - MARTÍNEZ JARAMAGO, Alfonso — director · Spanish · appointed 2024-03-11 - NORGAARD, Claus — director · Danish · appointed 2025-12-18 - TAYAL, Robin — director · British · appointed 2026-07-27 - VALDORF - HANSEN, Michael Voigt — director · Danish · appointed 2025-12-18 - AGARWAL, Nischal — director · British · appointed 2022-10-17 · resigned 2024-03-11 - FORREST, Timothy John — director · British · appointed 2022-03-31 · resigned 2024-03-11 - GRUESCU, Radu Constantin — director · British · appointed 2022-03-31 · resigned 2022-10-17 - JONES, Mark Gerald — director · British · appointed 2019-12-23 · resigned 2021-02-04 - KLAEYLE, Xavier — director · French · appointed 2024-11-11 · resigned 2025-12-18 - NEWBERY, Mark — director · British · appointed 2024-12-02 · resigned 2026-07-27 - PARKHOUSE, Rowan Mark — director · British · appointed 2022-03-31 · resigned 2024-12-02 - PELS, Philip — director · Swiss · appointed 2019-12-23 · resigned 2024-12-02 - PILLAI, Joseph — director · British · appointed 2019-12-23 · resigned 2023-06-15 - SCHNACKENBERG, Nico — director · German · appointed 2024-03-11 · resigned 2024-11-11 - SCRIMGEOUR, Stephen Geoffrey Gunn — director · South African · appointed 2023-06-15 · resigned 2024-12-02 - WILLIAMSON, Mark — director · British · appointed 2022-03-31 · resigned 2024-12-02 ### Beneficial owners (Persons with Significant Control) - [Ci Iv Spring Holdco C Ltd](https://whiteintel.dev/entity/90c94516-b9a9-585a-aaf3-a9ff6b3b12b8) — 50–75% shares · corporate PSC · England — since 2024-12-02 - [Ci Iv Spring Holdco A Ltd](https://whiteintel.dev/entity/bcae6ac9-b75f-5563-84d1-dc439606191b) — 50–75% shares · corporate PSC · United Kingdom — ceased 2024-12-02 - [Ci Iv Spring Holdco B Ltd](https://whiteintel.dev/entity/7dec4c9a-a1ee-53c1-8190-6fe77615a165) — 75–100% shares · corporate PSC · England — ceased 2024-12-02 - [Alcemi Storage Developments Limited](https://whiteintel.dev/entity/6555329a-5f6f-593c-96bb-8ebe31b5ee52) — 25–50% shares · corporate PSC · United Kingdom — ceased 2024-12-02 ## Provenance - companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12376962 - OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12376962 ## Get the full, resolved dossier (agent-callable) The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent: ```bash npx -y @whiteintel/mcp-server # then: get_dossier · trace_ownership_path · check_offshore_exposure ``` Or unlock a one-off cited dossier for **ALCEMI STORAGE DEVELOPMENTS 3 LIMITED** — https://whiteintel.dev/entity/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63 · pricing https://whiteintel.dev/pricing. --- _This is the markdown-for-agents view of the WhiteIntel dossier for **ALCEMI STORAGE DEVELOPMENTS 3 LIMITED**. Human view: https://whiteintel.dev/entity/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63 · Structured JSON: https://whiteintel.dev/api/public/dossier/1c3891d3-0efe-5cc0-bf02-4a4091fdfd63._ _Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._