TXT In plain English
Company description
IMPULSE ENGINEERING LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 31 January 1986; registered for 40 years; registered office reported in SURREY. Its primary declared activity is 43999 · Other specialised construction activities n.e.c..
In its latest electronically filed accounts for the period ended 31 January 2025, it reported net assets £1,506,667, average employees 33. This BritDB profile also contains linked public records: 1 PSC record, 17 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
- IMPULSE ENGINEERING LIMITED
- Company number
- 01984714
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- TOTAL EXEMPTION FULL
- Mortgage charges
- 5 total · 2 outstanding · 3 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 January 2025Next accounts due
31 October 2026Last statement made up to
20 August 2025Next statement due
3 September 2026BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Fixed assets
- £115,390
- Net assets
- £1,506,667
- Current liabilities
- £819,099
- Cash at bank
- £1,481,237
- Equity
- £1,506,667
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 Data protection
ICO fee-payer registration
Impulse Engineering Limited
Registration Z4701581
- Registered from
- 3 April 2000
- Current end date
- 2 April 2027
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
05 Public procurement
Contracts Finder awards
Replacement Fire Shutters
BANK OF ENGLAND · ocds-b5fd17-c410d5ca-b891-454d-b9b7-df7be6a92a21
- Supplier named in award
- Impulse Engineering Ltd
- Award value
- £23,332.98
- Contract period
- 11 December 2023 – 31 January 2024
- Published
- 27 February 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 44221400
- Source release ID
- ocds-b5fd17-c410d5ca-b891-454d-b9b7-df7be6a92a21-2024-02-27T12:00:19Z
Fire Alarm Panel and Cabling Replacement
BANK OF ENGLAND · ocds-b5fd17-81e85efc-9ca4-4139-b191-5bc547d61f90
- Supplier named in award
- Impulse Engineering Ltd
- Award value
- £1,925,271
- Contract period
- 1 July 2023 – 30 June 2025
- Published
- 23 November 2023
- Procedure
- Other - single tender action (above threshold)
- Main CPV
- 31625000
- Source release ID
- ocds-b5fd17-81e85efc-9ca4-4139-b191-5bc547d61f90-2023-11-23T14:49:39Z
Fire - Fire miscellaneous (20% VAT)
Royal Botanical Gardens, Kew · ocds-b5fd17-18ab8017-3997-45d8-93bb-a8faa76fa4a4
- Supplier named in award
- Impulse Engineering Limited
- Award value
- £187,936
- Contract period
- 1 January 2023 – 31 December 2025
- Published
- 31 January 2023
- Procedure
- Restricted procedure (above threshold)
- Main CPV
- 45000000
- Source release ID
- ocds-b5fd17-18ab8017-3997-45d8-93bb-a8faa76fa4a4-2023-01-31T17:44:56Z
Mansion House Roofing Project
Board of Trustees of the Royal Botanic Gardens Kew · ocds-b5fd17-fbb8dc25-c1b8-4267-853a-1f793725fa80
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £24,000
- Contract period
- 22 August 2022 – 28 December 2024
- Published
- 13 January 2023
- Procedure
- Single tender action (below threshold)
- Main CPV
- 35120000
- Source release ID
- ocds-b5fd17-fbb8dc25-c1b8-4267-853a-1f793725fa80-2023-01-13T10:52:58Z
Impulse Contract Variation and STA Fire Safety Works - Fire Alarm Priority Works
Board of Trustees of the Royal Botanic Gardens Kew · ocds-b5fd17-ae538061-1ca7-4d32-bbe9-53afb1fd4e08
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £200,000
- Contract period
- 15 September 2021 – 15 May 2023
- Published
- 30 September 2022
- Procedure
- Other - Single Tender Action Above Threshold
- Main CPV
- 31625100
- Source release ID
- ocds-b5fd17-ae538061-1ca7-4d32-bbe9-53afb1fd4e08-2022-09-30T17:21:04+01:00
Upgrade of HLAA Wing-E Fire Alarm
Board of Trustees of the Royal Botanic Gardens Kew · ocds-b5fd17-3838be95-c97c-4fff-9630-da947afc221b
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £40,205.41
- Contract period
- 20 May 2021 – 11 June 2021
- Published
- 30 September 2022
- Procedure
- Single tender action (below threshold)
- Main CPV
- 31625200
- Source release ID
- ocds-b5fd17-3838be95-c97c-4fff-9630-da947afc221b-2022-09-30T17:19:55+01:00
RBGKEW/906 Installation of VESDA Aspirator system Mycology
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-269d9b32-59d9-45b3-90cb-82fa0f20d466
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £14,638.83
- Contract period
- 8 March 2021 – 31 March 2021
- Published
- 20 April 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 38431200
- Source release ID
- ocds-b5fd17-269d9b32-59d9-45b3-90cb-82fa0f20d466-2021-04-20T13:20:42+01:00
RBGKEW/907 Installation of Fire Alarm system in Descanso House
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-5e7a3f0a-49d9-4dc8-8bcd-bddbc90d9752
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £34,673.57
- Contract period
- 22 March 2021 – 31 March 2021
- Published
- 20 April 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 31625100
- Source release ID
- ocds-b5fd17-5e7a3f0a-49d9-4dc8-8bcd-bddbc90d9752-2021-04-20T13:29:04+01:00
RBGKEW/893 Fire Detector installation in the Jodrell Building
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-47c27ef6-6856-4c85-92ba-d2ff268b4ce2
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £15,123
- Contract period
- 21 December 2020 – 22 January 2021
- Published
- 28 January 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 31625100
- Source release ID
- ocds-b5fd17-47c27ef6-6856-4c85-92ba-d2ff268b4ce2-2021-01-28T14:00:46Z
Security Systems (Access Control, Intruder Detection, CCTV and Alarms)
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-b60b4c32-3d50-432c-b851-2aede6c81405
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £145,329.78
- Contract period
- 18 July 2019 – 17 July 2024
- Published
- 10 October 2019
- Procedure
- Open procedure (below threshold)
- Main CPV
- 35000000
- Source release ID
- ocds-b5fd17-b60b4c32-3d50-432c-b851-2aede6c81405-2019-10-10T11:14:04+01:00
Fire Fighting - Gas Suppression Systems
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-193caf87-79c6-41d3-ac91-e37269c236f3
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £15,795
- Contract period
- 29 July 2019 – 28 June 2024
- Published
- 10 October 2019
- Procedure
- Open procedure (below threshold)
- Main CPV
- 35110000
- Source release ID
- ocds-b5fd17-193caf87-79c6-41d3-ac91-e37269c236f3-2019-10-10T11:07:21+01:00
RBGKEW/674 - Security Systems Maintenance Service
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-6a91d325-ec03-42f5-a412-60772f864e9e
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £0
- Contract period
- 16 July 2019 – 16 July 2022
- Published
- 7 August 2019
- Procedure
- Open procedure (below threshold)
- Main CPV
- 50610000
- Source release ID
- ocds-b5fd17-6a91d325-ec03-42f5-a412-60772f864e9e-2019-08-07T12:07:48+01:00
RBGKEW/672 Aspirating Detection Systems (VESDA) and General Fire Detection and Alarms Maintenance Service
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-22b6a512-8cba-4e01-9399-70e5497a7e9f
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £151,000
- Contract period
- 16 July 2019 – 15 July 2022
- Published
- 19 February 2020
- Procedure
- Open procedure (below threshold)
- Main CPV
- 31625100
- Source release ID
- ocds-b5fd17-22b6a512-8cba-4e01-9399-70e5497a7e9f-2020-02-19T12:00:25Z
RBGKEW689 - Fire Fighting - Gas Suppression Maintenance Service
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-88ec2388-eca9-447e-a463-1c7d6b5ba51f
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £0
- Contract period
- 16 July 2019 – 16 July 2022
- Published
- 5 August 2019
- Procedure
- Open procedure (below threshold)
- Main CPV
- 31625100
- Source release ID
- ocds-b5fd17-88ec2388-eca9-447e-a463-1c7d6b5ba51f-2019-08-05T16:40:00+01:00
Aspirating Detection Systems (VESDA) and General Fire Detection and Alarms
ROYAL BOTANIC GARDENS, KEW · ocds-b5fd17-fda7682b-ebe5-4409-8df0-4548adb886e8
- Supplier named in award
- IMPULSE ENGINEERING LIMITED
- Award value
- £151,114.20
- Contract period
- 16 July 2019 – 16 July 2024
- Published
- 5 August 2019
- Procedure
- Open procedure (below threshold)
- Main CPV
- 35000000
- Source release ID
- ocds-b5fd17-fda7682b-ebe5-4409-8df0-4548adb886e8-2019-08-05T15:59:35+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.
06 Ownership and control
People with significant control
Impulse Engineering (Holdings) Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Country registered
- England & Wales
- Legal authority
- The Companies Act
- Legal form
- Private Limited Company
- Place registered
- Companies House
- Registration number
- 6311218
- Notified
- 6 April 2016
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.
07 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.
08 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.
09 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.
10 Public procurement
Find a Tender links
Fire Safety Equipment Replacement
BANK OF ENGLAND · updated 1 June 2026
- Tender value
- Not supplied
- Awards
- 1
CCTV Relocation
University of Portsmouth Higher Education Corporation · updated 10 November 2025
- Tender value
- Not supplied
- Awards
- 2
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.
11 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.
12 Nature of business
Standard Industrial Classification
13 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
2 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.
14 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
15 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
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.