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Companies House/Sheffield/Company profile

AMPLISI LIMITED

Active
16625534·incorporated 2025-08-04

AMPLISI LIMITED is an active UK private limited company, incorporated on 4 August 2025 at Companies House (number 16625534; OpenRegistry canonical ID GB-16625534-amplisi-limited). Sophymarine's OpenRegistry classifies it under SIC 72190 (Other research and experimental development on natural sciences and engineering), one of 6,094 active UK entities in that code and one of 37,532 active companies registered in Sheffield (postcode S1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2025-08-04
Registered Address
THE INNOVATION CENTRE, 217 PORTOBELLO, SHEFFIELD, S1 4DP, UNITED KINGDOM
SIC
72190 — Other research and experimental development on natural sciences and engineering
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

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Accounts

Last filed accounts made up to 2026-03-31. Next accounts due 2027-12-31. Financial year-end: 31/03. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-08-03. Next confirmation statement due 2027-08-17.

Persons with significant control

AMPLISI LIMITED has 1 person with significant control on file:

  • Northern Gritstone Limited (United Kingdom reg. 12982592). Notified 2026-03-04.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

2 historical PSC records have ceased:

  • Dr Siddharth Vijay Patwardhan born 1979 resident in England, British national. Notified 2025-08-04. Ceased 2026-03-04.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Dr Gwendolen Frances Ann Blake Chimonides born 1984 resident in England, British national. Notified 2025-08-04. Ceased 2026-03-04.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights

Similar UK companies

Other companies registered under SIC 72190 (Other research and experimental development on natural sciences and engineering):

Other companies registered in Sheffield:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/16625534.

Source: Companies House Free Company Data, refreshed 2026-09-01. Official record: find-and-update.company-information.service.gov.uk.