TXT In plain English
Company description
DOLPHIN (SHEFFIELD) LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 2 July 1974; registered for 52 years; registered office reported in SHEFFIELD. Its primary declared activity is 28290 · Manufacture of other general-purpose machinery n.e.c..
In its latest electronically filed accounts for the period ended 31 March 2025, it reported net assets £384,512, average employees 0. This BritDB profile also contains linked public records: 1 PSC record, 13 procurement records, 1 waste registration. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- DOLPHIN (SHEFFIELD) LIMITED
- Company number
- 01175943
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- TOTAL EXEMPTION FULL
- Mortgage charges
- 1 total · 1 outstanding · 0 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 March 2025Next accounts due
31 December 2026Last statement made up to
31 July 2025Next statement due
14 August 2026BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Fixed assets
- £127,210
- Net assets
- £384,512
- Current assets
- £867,110
- Current liabilities
- £577,536
- Total assets less current liabilities
- £416,784
- Cash at bank
- £166,619
- Equity
- £384,512
Figures are taken from company-filed iXBRL/XBRL. Coverage is limited to electronic filings in the imported Companies House batch. Missing figures do not mean zero, and values have not been audited by BritDB.
04 Public procurement
Contracts Finder awards
Refurbishment works to campsite amenity building
Peak District National Park Authority · ocds-b5fd17-0c589fab-3b84-4934-989a-dc830d92ce76
- Supplier named in award
- Dolphin (Sheffield) Ltd
- Award value
- £33,962.70
- Contract period
- 26 November 2024 – 14 January 2025
- Published
- 17 December 2024
- Procedure
- Open procedure (above threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-0c589fab-3b84-4934-989a-dc830d92ce76-2024-12-17T16:59:45Z
2528/SW Geography Building Roofing Works and Window Replacement
UNIVERSITY OF SHEFFIELD · ocds-b5fd17-292885ac-e5b4-4873-bc66-b40c7c2b6ddf
- Supplier named in award
- Dolphin (Sheffield) Ltd
- Award value
- £614,238
- Contract period
- 30 September 2020 – 16 November 2020
- Published
- 25 September 2020
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45261900
- Source release ID
- ocds-b5fd17-292885ac-e5b4-4873-bc66-b40c7c2b6ddf-2020-09-25T07:03:45+01:00
Fleet Workshops Collaboration Project
South Yorkshire Fire and Rescue Service · ocds-b5fd17-63d96bc5-2198-43e5-a6dc-22e34aa3774f
- Supplier named in award
- Dolphin (Sheffield) Ltd
- Award value
- £272,838
- Contract period
- 10 February 2020 – 20 March 2020
- Published
- 10 February 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45453000
- Source release ID
- ocds-b5fd17-63d96bc5-2198-43e5-a6dc-22e34aa3774f-2020-02-10T10:43:14Z
2320/JR Internal Refurbishment Works - Geography & Planning Building
UNIVERSITY OF SHEFFIELD · ocds-b5fd17-667f3ffe-39aa-4cb4-b79b-0001309cee15
- Supplier named in award
- Dolphin (Sheffield) Ltd
- Award value
- £232,202
- Contract period
- 20 August 2019 – 7 October 2019
- Published
- 20 August 2019
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-667f3ffe-39aa-4cb4-b79b-0001309cee15-2019-08-20T13:04:51+01:00
1819-76-FDR-AJ - Carpet and Decoration Works, Cantor Building
Sheffield Hallam University · ocds-b5fd17-6121f84a-4af4-437e-b3e4-2f49c810267e
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £22,552.80
- Contract period
- 27 May 2019 – 8 August 2019
- Published
- 8 May 2019
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-6121f84a-4af4-437e-b3e4-2f49c810267e-2019-05-08T14:06:26+01:00
Hallam Helpdesks (Phase 3) - Stoddart Building, City Campus
Sheffield Hallam University · ocds-b5fd17-ca764664-ed1a-4e66-a369-b2bfa52cb538
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £27,774
- Contract period
- 31 October 2018 – 12 December 2018
- Published
- 26 October 2018
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-ca764664-ed1a-4e66-a369-b2bfa52cb538-2018-10-26T15:04:15+01:00
Carry Out Remedial Repairs & Electrical Inspections, Various Locations
Sheffield Hallam University · ocds-b5fd17-45404f65-0f64-4d2d-833e-bb38e309e3dc
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £25,194.72
- Contract period
- 3 September 2018 – 24 September 2018
- Published
- 30 August 2018
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-45404f65-0f64-4d2d-833e-bb38e309e3dc-2018-08-30T14:53:50+01:00
Refresh of Careers and Employability Centre
Sheffield Hallam University · ocds-b5fd17-733d9b69-1692-475d-8b9f-09e2665d8ae0
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £29,272.80
- Contract period
- 29 August 2018 – 14 September 2018
- Published
- 29 August 2018
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-733d9b69-1692-475d-8b9f-09e2665d8ae0-2018-08-29T11:05:08+01:00
Refurbishment to 48 Howard Street, City Campus
Sheffield Hallam University · ocds-b5fd17-98df107a-464e-4609-9b82-421b0cf24874
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £26,252.40
- Contract period
- 23 July 2018 – 10 August 2018
- Published
- 23 July 2018
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-98df107a-464e-4609-9b82-421b0cf24874-2018-07-23T10:53:50+01:00
Multi-Faith WC Refurbishment
Sheffield Hallam University · ocds-b5fd17-84a17ff8-80a2-4569-a7cf-996cee7e8cc0
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £27,572.40
- Contract period
- 28 August 2017 – 29 September 2017
- Published
- 15 June 2018
- Procedure
- Call-off from a framework agreement
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-84a17ff8-80a2-4569-a7cf-996cee7e8cc0-2018-06-15T09:42:11+01:00
48 Howard Street, City Campus
Sheffield Hallam University · ocds-b5fd17-fd0f0eba-0ee6-4be4-b0a7-41be9d9637ed
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £0
- Contract period
- 30 July 2018 – 31 August 2018
- Published
- 7 August 2018
- Procedure
- Single tender action (below threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-fd0f0eba-0ee6-4be4-b0a7-41be9d9637ed-2018-08-07T11:36:55+01:00
Landscaping, 23 Broomgrove Road, Collegiate Campus
Sheffield Hallam University · ocds-b5fd17-c848cd83-7e5a-49db-9ccf-30cc6462840d
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £0
- Contract period
- 30 July 2018 – 3 September 2018
- Published
- 7 August 2018
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-c848cd83-7e5a-49db-9ccf-30cc6462840d-2018-08-07T11:32:27+01:00
Internal Redecoration, Collegaite Hall, Collegaite Campus
Sheffield Hallam University · ocds-b5fd17-3b207e8d-db34-4916-aeec-a8f6cfa64307
- Supplier named in award
- Dolphin (Sheffield) Limited
- Award value
- £35,598
- Contract period
- 29 March 2018 – 23 May 2018
- Published
- 25 May 2018
- Procedure
- Single tender action (below threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-3b207e8d-db34-4916-aeec-a8f6cfa64307-2018-05-25T15:44:04+01:00
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
05 Ownership and control
People with significant control
Mr Mark Stevenson Rooker
- Owns 25% to 50% of shares
- Nationality
- British
- Country of residence
- England
- Notified
- 31 July 2016
- Ceased
- 20 August 2026
- Appointment Verification Statement Date: 2026-08-01T00:00:00Z
- Appointment Verification Statement Due On: 2026-08-14T00:00:00Z
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
06 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
07 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
08 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
09 Public procurement
Find a Tender links
No exact GB-COH link in this snapshot
Find a Tender did not explicitly identify this Companies House number in a procurement party. BritDB did not attempt a name-only match.
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
10 Environmental register
Environment Agency waste registrations
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
11 Nature of business
Standard Industrial Classification
12 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
0 procurement processes linked by exact GB-COH identifier.
Waste register
1 exact company-number registration.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
13 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Incorporation
Company incorporated
14 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Historic awards linked by exact source-supplied GB-COH company identifier.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.