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Companies House/Sheffield/Company profile

MAINSTACK HOLDINGS LIMITED

Active
17143531·incorporated 2026-04-08

MAINSTACK HOLDINGS LIMITED is an active UK private limited company, incorporated on 8 April 2026 at Companies House (number 17143531; OpenRegistry canonical ID GB-17143531-mainstack-holdings-limited). Sophymarine's OpenRegistry classifies it under SIC 64209 (Activities of other holding companies n.e.c.), one of 111,685 active UK entities in that code and one of 36,314 active companies registered in Sheffield (postcode S9). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2026-04-08
Registered Address
THE QUADRANT, 99, PARKWAY AVENUE, SHEFFIELD, S9 4WG, ENGLAND
SIC
64209 — Activities of other holding companies n.e.c.
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

Next accounts due 2028-01-08. Financial year-end: 30/04. Filing class: NO ACCOUNTS FILED.

Confirmation statement

Next confirmation statement due 2027-04-21.

Persons with significant control

  • No individual or entity with significant control has been identified.

Similar UK companies

Other companies registered under SIC 64209 (Activities of other holding companies n.e.c.):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/17143531.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.