Data from the official company registers of 12 countries. Not an official register.

English

Inside Outside Engineering Ltd

Age9 years
older than 78% of its sector
Same activity, United Kingdom23,466live companies · 5203rd oldest
In Barnet76,776live companies · 142 in the same activity
At this address65live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Mar 2025

In brief

Inside Outside Engineering Ltd is a private limited company incorporated in England and Wales on 2 November 2016. At 9 years old it is older than 78% of the 23,466 live companies whose main activity is engineering related scientific and technical consulting activities. Its registered office is in Barnet, London, at an address shared with 64 other live companies. 142 live companies in Barnet share the same main activity. Its latest accounts were made up to 31 March 2025 and filed as total exemption full accounts. It was previously called Phirst Class Ltd, a name it changed on 25 June 2018.

Register details

Registered nameINSIDE OUTSIDE ENGINEERING LTD
Company number10459525
Company typePrivate Limited Company
Registered officeThe Limes, 1339 High Road, N20 9HR London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71122 Engineering related scientific and technical consulting activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upTotal exemption full accounts
  • Name changedPreviously Phirst Class Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 December 2026
Accounting reference date31 March
Next confirmation statement15 November 2026
Last confirmation statement1 November 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Engineering related scientific and technical consulting activities in the United Kingdom

Live companies whose main activity is 71122: 23,466 in total, median age 4 years, 3,575 incorporated in the past 12 months.

All 23,466 companies
This company's decadeOther decades
05,00010,00015,00020,0001920s: 111920s1930s: 111930s1950s: 551950s1960s: 771960s1970s: 34341970s1980s: 1531531980s1990s: 4494491990s2000s: 1,3761,3762000s2010s: 6,7836,7832010s2020s: 14,65714,6572020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 37720112012: 4542013: 49420132014: 4902015: 56120152016: 6602017: 90720172018: 1,2382019: 1,36520192020: 1,2592021: 1,30320212022: 1,6272023: 2,01020232024: 2,3202025: 3,18020252026: 2,958

Location

Registered office in Barnet, London.

Barnet
Live companies in Barnet76,776
Same activity in Barnet142
New in Barnet, past 12 months7,644

Also registered at this address

64 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

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.