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

Fifth String Engineering Ltd

ActiveCompany number 16839160Private limited companyEst. 202571122 · Engineering related scientific and technical consulting activitiesPitstone, South East
Official record ↗
Ageless than a year
older than 14% of its sector
Same activity, United Kingdom23,466live companies · 20078th oldest
In Pitstone435live companies · 2 in the same activity
At this address25live companies incl. this one
First accounts due7 Aug 2027no accounts filed yet

In brief

Fifth String Engineering Ltd is a private limited company incorporated in England and Wales on 7 November 2025. It is less than a year old; 86% of the 23,466 live companies whose main activity is engineering related scientific and technical consulting activities are older. Its registered office is in Pitstone, Buckinghamshire, South East, at an address shared with 24 other live companies. 2 live companies in Pitstone share the same main activity.

Register details

Registered nameFIFTH STRING ENGINEERING LTD
Company number16839160
Company typePrivate Limited Company
Registered officePortland House Westfield Road, Pitstone, LU7 9GU Leighton Buzzard
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.

  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due7 August 2027
Accounting reference date30 November
Next confirmation statement20 November 2026
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 Pitstone, Buckinghamshire, South East.

Pitstone
Live companies in Pitstone435
Same activity in Pitstone2
Live companies in Buckinghamshire54,542
New in Pitstone, past 12 months33

Also registered at this address

24 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
AD
Aerial Drone & Helicopter Surveying LtdHillingdon, South East
Number 16843007Est. 2025
M
Mkmation LimitedGranborough, South East
Number 16811371Est. 2025
SE
Stemy Engineering LtdNew Denham, South East
Number 16813015Est. 2025
NS
Nova Structural Engineering LimitedPrinces Risborough, South East
Number 16867397Est. 2025
A
Amrtech LtdSlough, South East
Number 16886095Est. 2025
AE
Akbas Engineering LimitedHazlemere, South East
Number 16904884Est. 2025

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.