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Diamondsource Limited

ActiveCompany number 03495951Private limited companyEst. 199833140 · Repair of electrical equipmentLewisham, London
Official record ↗
Age28 years
older than 95% of its sector
Same activity, United Kingdom5,484live companies · 252nd oldest
In Lewisham19,224live companies · 13 in the same activity
At this address2live companies incl. this one
Latest accounts2026micro-entity accounts, made up to 31 Jan 2026

In brief

Diamondsource Limited is a private limited company incorporated in England and Wales on 21 January 1998. At 28 years old it is older than 95% of the 5,484 live companies whose main activity is repair of electrical equipment. Its registered office is in Lewisham, London, at an address shared with one other live company. 13 live companies in Lewisham share the same main activity. Its latest accounts were made up to 31 January 2026 and filed as micro-entity accounts.

Register details

Registered nameDIAMONDSOURCE LIMITED
Company number03495951
Company typePrivate Limited Company
Registered office3 Girton Road, SE26 5DJ London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)33140 Repair of electrical equipment
International sector (ISIC Rev.4)C · 33 Repair and installation of machinery and equipment

Timeline

Register events, newest first.

  • Accounts made upMicro-entity accounts
  • Confirmation statement made up
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 October 2027
Accounting reference date31 January
Next confirmation statement17 October 2026
Last confirmation statement3 October 2025
Charges registered1
Outstanding · satisfied1 · 0

Charges are security interests (such as mortgages) registered against the company.

Repair of electrical equipment in the United Kingdom

Live companies whose main activity is 33140: 5,484 in total, median age 7 years, 533 incorporated in the past 12 months.

All 5,484 companies
This company's decadeOther decades
01,0002,0003,0004,0001900s: 11900s1920s: 31920s1930s: 11930s1940s: 41940s1950s: 41950s1960s: 201960s1970s: 391970s1980s: 671980s1990s: 1721990s2000s: 6512000s2010s: 1,9182010s2020s: 2,6042020s
Incorporated per year, still live
02004006008002011: 14420112012: 1592013: 19920132014: 2382015: 20620152016: 2162017: 17120172018: 2232019: 27420192020: 2862021: 27620212022: 2862023: 33920232024: 3922025: 59520252026: 430

Location

Registered office in Lewisham, London.

Lewisham
Live companies in Lewisham19,224
Same activity in Lewisham13
New in Lewisham, past 12 months2,629

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
GC
G2 Consultancy LimitedLewisham, London
Number 03655691Est. 1998
IP
Inspire Property Maintenance LimitedLewisham, London
Number 08321789Est. 2012
AF
A Fahri Electrical LimitedLewisham, London
Number 11320513Est. 2018
BH
Bomat House LtdLewisham, London
Number 11692084Est. 2018
B
Beosound UK LtdLewisham, London
Number 15564777Est. 2024
JE
Jimmy's Electrics Maintenance Services LtdLewisham, London
Number 16285612Est. 2025

Sources

Register data: Companies House, Free Company Data Product, delivery of 1 October 2026. Places: ONS Postcode Directory (Open Government Licence v3.0). Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; check the official record before relying on it.