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Sem Group Ltd

ActiveCompany number 12863476Private limited companyEst. 202041202 · Construction of domestic buildingsLambeth, London
Official record ↗
Age6 years
older than 54% of its sector
Same activity, United Kingdom71,617live companies · 33090th oldest
In Lambeth27,616live companies · 282 in the same activity
At this address126live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 30 Sept 2025

In brief

Sem Group Ltd is a private limited company incorporated in England and Wales on 7 September 2020. At 6 years old it is older than 54% of the 71,617 live companies whose main activity is construction of domestic buildings. Its registered office is in Lambeth, London, at an address shared with 125 other live companies. 282 live companies in Lambeth share the same main activity. Its latest accounts were made up to 30 September 2025 and filed as micro-entity accounts. It was previously called Crestview Builders Ltd, a name it changed on 8 June 2026, and has had 3 earlier names in all.

Register details

Registered nameSEM GROUP LTD
Company number12863476
Company typePrivate Limited Company
Registered office554 Streatham High Road, SW16 3QG London
JurisdictionEngland and Wales
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.

  • Name changedPreviously Crestview Builders Ltd
  • Name changedPreviously SM GB Contractors Ltd
  • Confirmation statement made up
  • Accounts made upMicro-entity accounts
  • Name changedPreviously SM GB Construction Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 June 2027
Accounting reference date30 September
Next confirmation statement14 March 2027
Last confirmation statement28 February 2026
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 Lambeth, London.

Lambeth
Live companies in Lambeth27,616
Same activity in Lambeth282
New in Lambeth, past 12 months3,368

Also registered at this address

125 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
VP
Voxly Properties LtdLambeth, London
Number 12877972Est. 2020
HH
Harpercrewe (Higham Ferrers) LtdLambeth, London
Number 12757712Est. 2020
SB
Smith Bespoke LtdLambeth, London
Number 12992439Est. 2020
G
Galag LtdLambeth, London
Number 12707704Est. 2020
BH
Benjamin’s Heating &Plumbing LtdLambeth, London
Number 12660753Est. 2020
TM
TXR Maintenance & Construction LtdLambeth, London
Number 13089975Est. 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.