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

Seamount Developments Limited

ActiveCompany number NI674611Private limited companyEst. 202041202 · Construction of domestic buildingsNewry, Northern Ireland
Official record ↗
Age5 years
older than 52% of its sector
Same activity, United Kingdom71,617live companies · 34125th oldest
In Newry6,793live companies · 230 in the same activity
At this address3live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 31 Aug 2025

In brief

Seamount Developments Limited is a private limited company incorporated in Northern Ireland on 30 November 2020. At 5 years old it is older than 52% of the 71,617 live companies whose main activity is construction of domestic buildings. Its registered office is in Newry, Northern Ireland, at an address shared with 2 other live companies. 230 live companies in Newry share the same main activity. Its latest accounts were made up to 31 August 2025 and filed as micro-entity accounts.

Register details

Registered nameSEAMOUNT DEVELOPMENTS LIMITED
Company numberNI674611
Company typePrivate Limited Company
Registered office50 Manse Road, Kilkeel, BT34 4BN Newry
JurisdictionNorthern Ireland
Nature of business (UK SIC 2007)41202 Construction of domestic buildings
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upMicro-entity accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 May 2027
Accounting reference date31 August
Next confirmation statement13 December 2026
Last confirmation statement29 November 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Construction of domestic buildings in the United Kingdom

Live companies whose main activity is 41202: 71,617 in total, median age 5 years, 10,111 incorporated in the past 12 months.

All 71,617 companies
This company's decadeOther decades
020,00040,00060,00080,0001910s: 11910s1920s: 71920s1930s: 151930s1940s: 301940s1950s: 471950s1960s: 1461960s1970s: 2731970s1980s: 5111980s1990s: 1,1131990s2000s: 5,3842000s2010s: 22,8772010s2020s: 41,2132020s
Incorporated per year, still live
02,5005,0007,50010,0002011: 94320112012: 1,1842013: 1,54620132014: 2,1182015: 2,51420152016: 2,8262017: 2,95420172018: 3,7642019: 4,30320192020: 3,9812021: 4,31120212022: 4,2902023: 5,20120232024: 5,9152025: 8,90920252026: 8,606

Location

Registered office in Newry, Northern Ireland.

Live companies in Newry6,793
Same activity in Newry230
New in Newry, past 12 months620

Also registered at this address

2 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
CC
Cloughanna Contracts LtdNewry, Northern Ireland
Number NI674510Est. 2020
EC
Elas Construction LtdStrabane, Northern Ireland
Number NI674442Est. 2020
JP
Jenback Properties LimitedNewtownabbey, Northern Ireland
Number NI674805Est. 2020
KB
KG Brickwork LtdNewry, Northern Ireland
Number NI674389Est. 2020
LR
Larman Ridge Services LtdCraigavon, Northern Ireland
Number NI674907Est. 2020
HD
Horizon Design & Construction LtdBangor, Northern Ireland
Number NI674909Est. 2020

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.