TXT In plain English
Company description
AMSPEC LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 21 February 2002; registered for 24 years; registered office reported in WIGAN, LANCASHIRE, UNITED KINGDOM. Its primary declared activity is 43390 · Other building completion and finishing.
In its latest electronically filed accounts for the period ended 31 March 2026, it reported profit after tax £182,799, net assets £3,978,867, average employees 1. This BritDB profile also contains linked public records: 2 PSC records, 32 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
- AMSPEC LIMITED
- Company number
- 04379106
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- MEDIUM
- Mortgage charges
- 4 total · 3 outstanding · 1 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
19 December 2025Next statement due
2 January 2027BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Profit before tax
- £245,142
- Profit after tax
- £182,799
- Fixed assets
- £2,736,593
- Net assets
- £3,978,867
- Current assets
- £4,515,120
- Current liabilities
- £2,635,550
- Total assets less current liabilities
- £4,616,163
- Cash at bank
- £1,135,377
- Equity
- £3,978,867
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.
Earlier imported periods (1)
- Full Accounts£3,288,319 net assets
04 Data protection
ICO fee-payer registration
Amspec Limited
Registration Z2900598
- Registered from
- 20 October 2011
- Current end date
- 19 October 2026
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
Construction at Longsight Health Center to create additional GP spaces and improve facilities for works
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-363eafcc-317f-4a57-9a07-f1026578708e
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £52,623.58
- Contract period
- 23 February 2025 – 28 March 2025
- Published
- 20 February 2025
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-363eafcc-317f-4a57-9a07-f1026578708e-2025-02-20T11:00:30Z
Moss Side - Create additional GP spaces and improve facilities
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-d07aecbf-c7bd-412f-b564-3c63b495ba2c
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £32,451.88
- Contract period
- 23 February 2025 – 2 March 2025
- Published
- 19 February 2025
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-d07aecbf-c7bd-412f-b564-3c63b495ba2c-2025-02-19T16:53:52Z
St James Health Centre - Alteration works to create new consulting room
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-900f1295-2407-47e6-8eb7-3abf6becd726
- Supplier named in award
- Amspec Limited
- Award value
- £66,906.82
- Contract period
- 10 February 2025 – 10 March 2025
- Published
- 14 January 2025
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-900f1295-2407-47e6-8eb7-3abf6becd726-2025-01-14T16:09:16Z
Offerton Health Centre - External Thermal insulation and render solar PV
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-f5653b0e-7685-449d-aad8-c38c708ffaaf
- Supplier named in award
- Amspec lIMITED
- Award value
- £465,979.70
- Contract period
- 6 January 2025 – 28 March 2025
- Published
- 14 January 2025
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45261215
- Source release ID
- ocds-b5fd17-f5653b0e-7685-449d-aad8-c38c708ffaaf-2025-01-14T14:35:53Z
Construction works at Withington Clinic to facilitate a GP Practice relocation
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-1f69de0b-d2da-4846-ad01-252ec7f8d919
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £181,829.54
- Contract period
- 2 December 2024 – 7 March 2025
- Published
- 3 December 2024
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-1f69de0b-d2da-4846-ad01-252ec7f8d919-2024-12-03T10:43:36Z
Works to create additional GP spaces and improve facilities at Burnage HC
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-89f33894-fa6a-467e-af24-0037bebb3df1
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £100,962.84
- Contract period
- 2 December 2024 – 7 March 2025
- Published
- 2 December 2024
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-89f33894-fa6a-467e-af24-0037bebb3df1-2024-12-02T15:16:24Z
Drainage & Electric works at Levenshulme Medicial Practice
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-6de6f69a-389f-448a-b881-d3c9103643b3
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £99,096.68
- Contract period
- 22 July 2024 – 6 September 2024
- Published
- 23 July 2024
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45232450
- Source release ID
- ocds-b5fd17-6de6f69a-389f-448a-b881-d3c9103643b3-2024-07-23T21:46:27+01:00
Piccadilly Place Refurbishment and Reconfiguration
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-c58f5740-27f4-43ac-a387-325dbfc03d82
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £80,087.89
- Contract period
- 17 June 2024 – 12 July 2024
- Published
- 12 June 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-c58f5740-27f4-43ac-a387-325dbfc03d82-2024-06-12T10:18:20+01:00
Avenham Health Centre - Office Reconfiguration
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-29d58c32-7bb1-4e05-a0ab-76495b9f0c57
- Supplier named in award
- Amspec Limited
- Award value
- £31,551.01
- Contract period
- 4 March 2024 – 31 March 2024
- Published
- 4 March 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-29d58c32-7bb1-4e05-a0ab-76495b9f0c57-2024-03-04T14:48:27Z
Moorgate Primary Care Centre Air Conditioning & Carpet Replacement
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-c1be6574-c572-41eb-aebe-f65d13c8bc10
- Supplier named in award
- Amspec Limited
- Award value
- £336,221.65
- Contract period
- 19 February 2024 – 26 April 2024
- Published
- 29 February 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45331000
- Source release ID
- ocds-b5fd17-c1be6574-c572-41eb-aebe-f65d13c8bc10-2024-02-29T16:09:16Z
Egerton & Dunscar Health Centre Decarbonisation
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-54b874b9-355b-4e87-acf8-6d59dd347ccc
- Supplier named in award
- Amspec Limited
- Award value
- £261,540.93
- Contract period
- 26 February 2024 – 3 May 2024
- Published
- 21 February 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-54b874b9-355b-4e87-acf8-6d59dd347ccc-2024-02-21T16:01:52Z
Lindley House Roof Replacement
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-28ee583d-ccc3-4995-b238-694b7f3b4bd4
- Supplier named in award
- Amspec Limited
- Award value
- £202,533.64
- Contract period
- 26 February 2024 – 19 April 2024
- Published
- 26 February 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45260000
- Source release ID
- ocds-b5fd17-28ee583d-ccc3-4995-b238-694b7f3b4bd4-2024-02-26T10:21:14Z
Baguley Fire Alarm
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-0b90b6b7-6a40-41a1-9584-8b4e4ddaf16e
- Supplier named in award
- Amspec Limited
- Award value
- £53,586.79
- Contract period
- 29 January 2024 – 23 February 2024
- Published
- 21 February 2024
- Procedure
- Open procedure (below threshold)
- Main CPV
- 31625000
- Source release ID
- ocds-b5fd17-0b90b6b7-6a40-41a1-9584-8b4e4ddaf16e-2024-02-21T15:12:43Z
Chorlton Garage Conversion Project
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-8521f678-6e9e-49db-8c3e-f5b3961de8a5
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £71,505.30
- Contract period
- 22 January 2024 – 8 March 2024
- Published
- 4 January 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-8521f678-6e9e-49db-8c3e-f5b3961de8a5-2024-01-04T10:24:30Z
Hants Lane Clinic, Additional Treatment Rooms
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-7f17c357-0807-4ae2-ba66-ba799aa686a5
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £50,938.95
- Contract period
- 15 January 2024 – 1 February 2024
- Published
- 9 January 2024
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-7f17c357-0807-4ae2-ba66-ba799aa686a5-2024-01-09T19:23:37Z
Mile Lane Decarbonisation
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-f76c48a5-af1d-4ba2-99ba-1249356b1ec3
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £313,955.31
- Contract period
- 8 January 2024 – 29 March 2024
- Published
- 4 January 2024
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-f76c48a5-af1d-4ba2-99ba-1249356b1ec3-2024-01-04T13:10:46Z
Ventilation System Replacement at the Keppel Building within Failsworth Health Centre
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-c0e59769-9869-4f37-a98f-951195a6b567
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £108,239.63
- Contract period
- 2 January 2024 – 7 March 2024
- Published
- 4 January 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45331000
- Source release ID
- ocds-b5fd17-c0e59769-9869-4f37-a98f-951195a6b567-2024-01-04T16:12:26Z
Langworthy Cornerstone First Floor Office Remodelling
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-d4f80be8-944d-4990-b0c9-832a827ab7bc
- Supplier named in award
- Amspec Limited
- Award value
- £212,751.29
- Contract period
- 6 November 2023 – 9 February 2024
- Published
- 14 March 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-d4f80be8-944d-4990-b0c9-832a827ab7bc-2024-03-14T11:03:52Z
Eagle Bridge - Open Plan Office Alterations
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-75493167-be7f-4df3-bdd9-734e93421506
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £28,500.29
- Contract period
- 9 October 2023 – 17 October 2023
- Published
- 31 October 2023
- Procedure
- Open procedure (below threshold)
- Main CPV
- 45300000
- Source release ID
- ocds-b5fd17-75493167-be7f-4df3-bdd9-734e93421506-2023-10-31T11:37:48Z
North Newton Health Project
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-76ba86d2-b60d-4b59-88f7-83eebf766515
- Supplier named in award
- Amspec Ltd
- Award value
- £218,281.06
- Contract period
- 23 October 2023 – 2 February 2024
- Published
- 28 November 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-76ba86d2-b60d-4b59-88f7-83eebf766515-2023-11-28T10:08:40Z
Ings Lane Automatic Door Replacement
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-42e6df79-83a6-4144-ae52-6edafa0d83bd
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £27,634.75
- Contract period
- 13 November 2023 – 24 November 2023
- Published
- 25 October 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-42e6df79-83a6-4144-ae52-6edafa0d83bd-2023-10-25T12:20:22+01:00
Construction services for the alteration works to 7th Floor Regent House, Stockport
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-c9f5c422-8452-4e30-a57c-75b9ac42ca74
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £148,483.67
- Contract period
- 25 September 2023 – 20 November 2023
- Published
- 12 October 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-c9f5c422-8452-4e30-a57c-75b9ac42ca74-2023-10-12T14:03:35+01:00
Heating Upgrades at Baguley Clinic
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-b3fb30ee-02b1-4e69-b331-c8222fe73571
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £233,071.33
- Contract period
- 7 August 2023 – 16 October 2023
- Published
- 15 August 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45331110
- Source release ID
- ocds-b5fd17-b3fb30ee-02b1-4e69-b331-c8222fe73571-2023-08-15T09:51:01+01:00
Window replacements, internal decoration and full refurbishment of 3no clinical rooms at St Andrews Medical Centre
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-fd390b6f-5d4e-452b-aec3-c4059f69d01f
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £134,763.30
- Contract period
- 21 August 2023 – 16 October 2023
- Published
- 14 August 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-fd390b6f-5d4e-452b-aec3-c4059f69d01f-2023-08-14T10:44:53+01:00
Ground Floor Alterations and Fire Escape Stairwell Roofing Works at Morecambe Health Centre
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-870b1f56-1093-4783-9397-60ca226bad48
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £121,495.24
- Contract period
- 14 August 2023 – 29 September 2023
- Published
- 19 July 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-870b1f56-1093-4783-9397-60ca226bad48-2023-07-19T14:13:19+01:00
Room Upgrades Works at Regatta Place
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-85c487e5-8671-46b8-91c2-0e7240dab9d8
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £91,042.98
- Contract period
- 17 April 2023 – 26 May 2023
- Published
- 31 May 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-85c487e5-8671-46b8-91c2-0e7240dab9d8-2023-05-31T11:32:32+01:00
Conversion of Break-Out Space at Conway Road Medical Practice
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-a4fdac4c-7d42-4089-b0d8-551eddd907ce
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £31,110.24
- Contract period
- 27 March 2023 – 14 April 2023
- Published
- 29 March 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-a4fdac4c-7d42-4089-b0d8-551eddd907ce-2023-03-29T10:10:23+01:00
Happy Places Project - Refurbishment to Fitness & Educational Spaces inc Layout Alteration Works at Walkden Clinic
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-7131d83f-717b-476c-8046-c8f042802916
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £122,702.13
- Contract period
- 30 January 2023 – 28 April 2023
- Published
- 2 March 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-7131d83f-717b-476c-8046-c8f042802916-2023-03-02T15:14:13Z
Roof Repairs at Hazel Grove Clinic
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-e090faaa-7687-4ec4-a884-11db90a6433f
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £54,438
- Contract period
- 29 August 2022 – 23 September 2022
- Published
- 4 October 2022
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45260000
- Source release ID
- ocds-b5fd17-e090faaa-7687-4ec4-a884-11db90a6433f-2022-10-04T14:59:28+01:00
Full Refurb of Room to Clinical Standard and Refurb to Community Reception Space to Provide Admin Room at Littleborough Health Centre
NHS PROPERTY SERVICES LIMITED · ocds-b5fd17-f77c15a1-4bb3-44a4-9bc8-6627e0748f0a
- Supplier named in award
- AMSPEC LIMITED
- Award value
- £50,850.43
- Contract period
- 15 August 2022 – 9 September 2022
- Published
- 16 September 2022
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 45210000
- Source release ID
- ocds-b5fd17-f77c15a1-4bb3-44a4-9bc8-6627e0748f0a-2022-09-16T14:18:28+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
Mr Andrew Steven Maxwell
- Owns 50% to 75% of shares
- Controls 50% to 75% of voting rights
- Can appoint or remove directors
- Nationality
- British
- Country of residence
- England
- Notified
- 6 April 2016
- Appointment Verification End On: 9999-12-31T00:00:00Z
- Appointment Verification Start On: 2026-01-06T00:00:00Z
Mrs Janice MaxwellSee 2 companies with this PSC name →
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Nationality
- British
- Country of residence
- United Kingdom
- Notified
- 6 April 2016
- Appointment Verification End On: 9999-12-31T00:00:00Z
- Appointment Verification Start On: 2026-04-07T00:00:00Z
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.
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
Replacement of the lift at The Willows Surgery
NHS Property Services Limited · updated 23 June 2026
- Tender value
- Not supplied
- Awards
- 1
Roof & Intruder Alarm at Coppull Clinic
NHS Property Services Limited · updated 15 June 2026
- Tender value
- Not supplied
- Awards
- 1
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.