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

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

Deductive Reasoning Ltd

ActiveCompany number 07773150Private limited companyEst. 201171129 · Other engineering activitiesFareham, South East
Official record ↗
Age15 years
older than 84% of its sector
Same activity, United Kingdom29,479live companies · 4616th oldest
In Fareham4,862live companies · 47 in the same activity
At this address1,685live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 30 Sept 2025

In brief

Deductive Reasoning Ltd is a private limited company incorporated in England and Wales on 14 September 2011. At 15 years old it is older than 84% of the 29,479 live companies whose main activity is other engineering activities. Its registered office is in Fareham, South East, at an address shared with 1,684 other live companies. 47 live companies in Fareham share the same main activity. Its latest accounts were made up to 30 September 2025 and filed as total exemption full accounts. It was previously called Martin Boys Engineering Consultancy Ltd, a name it changed on 18 August 2020.

Register details

Registered nameDEDUCTIVE REASONING LTD
Company number07773150
Company typePrivate Limited Company
Registered office203 West Street, PO16 0EN Fareham
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71129 Other engineering 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 Martin Boys Engineering Consultancy Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 June 2027
Accounting reference date30 September
Next confirmation statement28 September 2027
Last confirmation statement14 September 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Other engineering activities in the United Kingdom

Live companies whose main activity is 71129: 29,479 in total, median age 6 years, 3,522 incorporated in the past 12 months.

All 29,479 companies
This company's decadeOther decades
05,00010,00015,00020,0001890s: 11890s1900s: 21900s1910s: 11910s1920s: 41920s1930s: 41930s1940s: 51940s1950s: 111950s1960s: 381960s1970s: 1181970s1980s: 3211980s1990s: 7631990s2000s: 2,5462000s2010s: 10,0642010s2020s: 15,6012020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 59820112012: 6812013: 78920132014: 9862015: 99720152016: 1,0522017: 1,23220172018: 1,6322019: 1,72020192020: 1,2792021: 1,44820212022: 1,8722023: 2,08520232024: 2,5192025: 3,50420252026: 2,894

Location

Registered office in Fareham, South East.

Fareham
Live companies in Fareham4,862
Same activity in Fareham47
New in Fareham, past 12 months753

Also registered at this address

1,684 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
SH
Smart Home Contractors LimitedFareham, South East
Number 07941788Est. 2012
G
Groundbolt LimitedFareham, South East
Number 07953183Est. 2012
G
Graythorn LimitedPortsmouth, South East
Number 07595306Est. 2011
NE
NBS Engineering Solutions LimitedLocks Heath, South East
Number 07962204Est. 2012
NW
Nolan Welding Engr LtdFareham, South East
Number 08267401Est. 2012
MY
McLean Yachting LimitedFareham, South East
Number 08299783Est. 2012

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.