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Sidebro Ltd

ActiveCompany number 17177311Private limited companyEst. 202671200 · Technical testing and analysisMaidenhead, South East
Official record ↗
Ageless than a year
older than 6% of its sector
Same activity, United Kingdom4,916live companies · 4625th oldest
In Maidenhead6,466live companies · 6 in the same activity
At this address1only this company
First accounts due23 Jan 2028no accounts filed yet

In brief

Sidebro Ltd is a private limited company incorporated in England and Wales on 23 April 2026. It is less than a year old; 94% of the 4,916 live companies whose main activity is technical testing and analysis are older. Its registered office is in Maidenhead, Windsor and Maidenhead, South East. 6 live companies in Maidenhead share the same main activity.

Register details

Registered nameSIDEBRO LTD
Company number17177311
Company typePrivate Limited Company
Registered office13 South Road, SL6 1HF Maidenhead
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71200 Technical testing and analysis
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due23 January 2028
Accounting reference date30 April
Next confirmation statement6 May 2027
Charges registered0
Outstanding · satisfied0 · 0

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

Technical testing and analysis in the United Kingdom

Live companies whose main activity is 71200: 4,916 in total, median age 8 years, 565 incorporated in the past 12 months.

All 4,916 companies
This company's decadeOther decades
01,0002,0003,0004,0001930s: 111930s1950s: 441950s1960s: 551960s1970s: 15151970s1980s: 50501980s1990s: 1921921990s2000s: 8188182000s2010s: 1,6581,6582010s2020s: 2,1732,1732020s
Incorporated per year, still live
02004006008002011: 11920112012: 1342013: 15420132014: 1872015: 16520152016: 1732017: 18520172018: 2362019: 20320192020: 1872021: 20020212022: 2582023: 28420232024: 3272025: 45620252026: 461

Location

Registered office in Maidenhead, Windsor and Maidenhead, South East.

Maidenhead
Live companies in Maidenhead6,466
Same activity in Maidenhead6
Live companies in Windsor and Maidenhead17,031
New in Maidenhead, past 12 months601

Similar companies

Live companies with the same main activity, nearest first.

Compare all
3
369SOLUTIONS LimitedWindsor, South East
Number 16953612Est. 2026
VA
Vna Automotive LimitedMaidenhead, South East
Number 16155428Est. 2024
US
Uro Sense LtdAscot and Sunningdale, South East
Number 15455999Est. 2024
JI
JDR Info System LtdMaidenhead, South East
Number 12060136Est. 2019
AS
Aairah Services LimitedMaidenhead, South East
Number 10425079Est. 2016
S
Sequensys LtdMaidenhead, South East
Number 08422324Est. 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.