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Seprify (UK) Ltd.

ActiveCompany number 13763753Private limited companyEst. 202172190 · Other research and experimental development on natural sciences and engineeringHackney, London
Official record ↗
Age4 years
older than 38% of its sector
Same activity, United Kingdom6,027live companies · 3737th oldest
In Hackney115,697live companies · 114 in the same activity
At this address15,024live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Dec 2025

In brief

Seprify (UK) Ltd. is a private limited company incorporated in England and Wales on 24 November 2021. It is 4 years old; 62% of the 6,027 live companies whose main activity is other research and experimental development on natural sciences and engineering are older. Its registered office is in Hackney, London, at an address shared with 15,023 other live companies. 114 live companies in Hackney share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as total exemption full accounts. It was previously called Impossible Materials Ltd., a name it changed on 16 April 2024.

Register details

Registered nameSEPRIFY (UK) LTD.
Company number13763753
Company typePrivate Limited Company
Registered office20-22 Wenlock Road, N1 7GU London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)72190 Other research and experimental development on natural sciences and engineering
International sector (ISIC Rev.4)M · 72 Scientific research and development

Timeline

Register events, newest first.

  • Accounts made upTotal exemption full accounts
  • Confirmation statement made up
  • Name changedPreviously Impossible Materials Ltd.
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 September 2027
Accounting reference date31 December
Next confirmation statement3 December 2026
Last confirmation statement19 November 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Other research and experimental development on natural sciences and engineering in the United Kingdom

Live companies whose main activity is 72190: 6,027 in total, median age 7 years, 758 incorporated in the past 12 months.

All 6,027 companies
This company's decadeOther decades
01,0002,0003,0004,0001880s: 11880s1890s: 11890s1910s: 21910s1930s: 31930s1940s: 21940s1950s: 131950s1960s: 171960s1970s: 271970s1980s: 1171980s1990s: 2981990s2000s: 9512000s2010s: 1,7832010s2020s: 2,8122020s
Incorporated per year, still live
02004006008002011: 14620112012: 1332013: 15120132014: 1872015: 19320152016: 1822017: 19020172018: 2252019: 22420192020: 2732021: 28020212022: 2562023: 33720232024: 4152025: 63120252026: 620

Location

Registered office in Hackney, London.

Hackney
Live companies in Hackney115,697
Same activity in Hackney114
New in Hackney, past 12 months29,563

Also registered at this address

15,023 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
FE
The First Element Group LtdHackney, London
Number 13779822Est. 2021
RP
Ratchet and Pawl LtdHackney, London
Number 13786803Est. 2021
MS
Materia Systems LtdHackney, London
Number 13711362Est. 2021
IA
Io Active Lifestyles LtdHackney, London
Number 13847309Est. 2022
MA
Materials Analytica LimitedHackney, London
Number 13532243Est. 2021
K
Kinterrella LtdHackney, London
Number 13450451Est. 2021

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.