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Harmonized Systems Ltd

ActiveCompany number 08512423Private limited companyEst. 201343210 · Electrical installationBarnet, London
Official record ↗
Age13 years
older than 77% of its sector
Same activity, United Kingdom55,821live companies · 12764th oldest
In Barnet76,776live companies · 467 in the same activity
At this address12live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 31 May 2025

In brief

Harmonized Systems Ltd is a private limited company incorporated in England and Wales on 1 May 2013. At 13 years old it is older than 77% of the 55,821 live companies whose main activity is electrical installation. Its registered office is in Barnet, London, at an address shared with 11 other live companies. 467 live companies in Barnet share the same main activity. Its latest accounts were made up to 31 May 2025 and filed as micro-entity accounts.

Register details

Registered nameHARMONIZED SYSTEMS LTD
Company number08512423
Company typePrivate Limited Company
Registered office23 Edgware Way, Edgware Way, HA8 9SS Edgware
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)43210 Electrical installation · 43999 Other specialised construction activities n.e.c. · 62090 Other information technology service activities
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

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

Filings and charges

Deadlines and charge counts from the register.

Next accounts due28 February 2027
Accounting reference date31 May
Next confirmation statement15 May 2027
Last confirmation statement1 May 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Electrical installation in the United Kingdom

Live companies whose main activity is 43210: 55,821 in total, median age 6 years, 6,248 incorporated in the past 12 months.

All 55,821 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 31900s1910s: 41910s1920s: 91920s1930s: 151930s1940s: 151940s1950s: 431950s1960s: 981960s1970s: 2541970s1980s: 3811980s1990s: 1,2541990s2000s: 6,9222000s2010s: 18,9822010s2020s: 27,8412020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,10320112012: 1,1972013: 1,38920132014: 2,0362015: 2,08720152016: 2,0702017: 2,30720172018: 2,9042019: 2,94920192020: 2,5592021: 3,03120212022: 3,4232023: 3,82120232024: 3,9902025: 5,76720252026: 5,250

Location

Registered office in Barnet, London.

Barnet
Live companies in Barnet76,776
Same activity in Barnet467
New in Barnet, past 12 months7,644

Also registered at this address

11 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
CC
Cota Construction (UK) LtdBarnet, London
Number 08600638Est. 2013
DB
Daly Bros Construction LtdBarnet, London
Number 08601578Est. 2013
SE
Strauss Electrical LimitedBarnet, London
Number 08380920Est. 2013
MD
M D Custom Electric LtdBarnet, London
Number 08364214Est. 2013
TE
Theydon Electrical LimitedBarnet, London
Number 08323479Est. 2012
CE
CC Electrical Services (London) LtdBarnet, London
Number 08704607Est. 2013

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.