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Sealplan Ltd

ActiveCompany number 17440490Private limited companyEst. 202671111 · Architectural activitiesLeeds (Leeds), Yorkshire and The Humber
Official record ↗
Ageless than a year
older than under 1% of its sector
Same activity, United Kingdom18,172live companies · 18089th oldest
In Leeds (Leeds)41,374live companies · 92 in the same activity
At this address8live companies incl. this one
First accounts due5 Jun 2028no accounts filed yet

In brief

Sealplan Ltd is a private limited company incorporated in England and Wales on 5 September 2026. It is less than a year old; 99% of the 18,172 live companies whose main activity is architectural activities are older. Its registered office is in Leeds (Leeds), Leeds, Yorkshire and The Humber, at an address shared with 7 other live companies. 92 live companies in Leeds (Leeds) share the same main activity.

Register details

Registered nameSEALPLAN LTD
Company number17440490
Company typePrivate Limited Company
Registered officeStringer House, 34 Lupton Street, LS10 2QW Leeds
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71111 Architectural 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 due5 June 2028
Accounting reference date30 September
Next confirmation statement18 September 2027
Charges registered0
Outstanding · satisfied0 · 0

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

Architectural activities in the United Kingdom

Live companies whose main activity is 71111: 18,172 in total, median age 9 years, 1,037 incorporated in the past 12 months.

All 18,172 companies
This company's decadeOther decades
02,0004,0006,0008,0001880s: 111880s1920s: 111920s1950s: 111950s1960s: 441960s1970s: 45451970s1980s: 2572571980s1990s: 7267261990s2000s: 3,2973,2972000s2010s: 7,1747,1742010s2020s: 6,6666,6662020s
Incorporated per year, still live
05001,0001,5002,0002011: 55020112012: 6462013: 67520132014: 7672015: 75320152016: 7372017: 80420172018: 8492019: 88620192020: 9732021: 92120212022: 8482023: 88720232024: 1,0032025: 1,17120252026: 863

Location

Registered office in Leeds (Leeds), Leeds, Yorkshire and The Humber.

Leeds (Leeds)
Live companies in Leeds (Leeds)41,374
Same activity in Leeds (Leeds)92
Live companies in Leeds63,931
New in Leeds (Leeds), past 12 months5,335

Also registered at this address

7 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AA
Allin Architectural LtdYeadon, Yorkshire and The Humber
Number 17371717Est. 2026
MC
MJM CCTV & Jetting Services LtdLofthouse and Robin Hood, Yorkshire and The Humber
Number 17360832Est. 2026
SA
Smith Architecture + Planning LtdLeeds (Leeds), Yorkshire and The Humber
Number 17222552Est. 2026
HA
Heidi Aiad Design LimitedGarforth, Yorkshire and The Humber
Number 17159657Est. 2026
CA
CR Architecture LtdGuiseley, Yorkshire and The Humber
Number 16935933Est. 2025
CD
CF Design Studio LimitedMorley (Leeds), Yorkshire and The Humber
Number 16884260Est. 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.