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Protobyte Limited

ActiveCompany number 02148243Private limited companyEst. 198743210 · Electrical installationGillingham (Medway), South East
Official record ↗
Age39 years
older than 99% of its sector
Same activity, United Kingdom55,821live companies · 707th oldest
In Gillingham (Medway)6,765live companies · 118 in the same activity
At this address17live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Aug 2025

In brief

Protobyte Limited is a private limited company incorporated in England and Wales on 17 July 1987. At 39 years old it is older than 99% of the 55,821 live companies whose main activity is electrical installation. Its registered office is in Gillingham (Medway), Medway, South East, at an address shared with 16 other live companies. 118 live companies in Gillingham (Medway) share the same main activity. Its latest accounts were made up to 31 August 2025 and filed as total exemption full accounts.

Register details

Registered namePROTOBYTE LIMITED
Company number02148243
Company typePrivate Limited Company
Registered office139 Watling Street, Gillingham, ME7 2YY Kent
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)43210 Electrical installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upTotal exemption full accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 May 2027
Accounting reference date31 August
Next confirmation statement14 January 2027
Last confirmation statement31 December 2025
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 Gillingham (Medway), Medway, South East.

Gillingham (Medway)
Live companies in Gillingham (Medway)6,765
Same activity in Gillingham (Medway)118
Live companies in Medway20,532
New in Gillingham (Medway), past 12 months935

Also registered at this address

16 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
D
Daletech LimitedChatham, South East
Number 02346664Est. 1989
CP
Cochrane Promotions LtdHalling, South East
Number 01604402Est. 1981
SP
S P W Electrical LimitedChatham, South East
Number 02996838Est. 1994
RR
R & R Electrical & Mechanical Services LimitedRochester, South East
Number 03015146Est. 1995
OE
Oaktree Electrical LimitedChatham, South East
Number 03242227Est. 1996
DB
D.S.K. Building Services LtdHoo St Werburgh, South East
Number 03372666Est. 1997

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.