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MANTISSA LIMITED

Active
01554587·incorporated 1981-04-03

MANTISSA LIMITED is an active UK private limited company, incorporated on 3 April 1981 at Companies House (number 01554587; OpenRegistry canonical ID GB-01554587-mantissa-limited). Sophymarine's OpenRegistry classifies it under SIC 62012 (Business and domestic software development), one of 87,841 active UK entities in that code and one of 5,494 active companies registered in Sidcup, Kent (postcode DA14). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
1981-04-03
Registered Address
NEXUS HOUSE, 2 CRAY ROAD, SIDCUP, KENT, DA14 5DA, ENGLAND
SIC
62012 — Business and domestic software development
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of MANTISSA LIMITED

Accounts

Last filed accounts made up to 2025-04-30. Next accounts due 2027-01-31. Financial year-end: 30/04. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-04-30. Next confirmation statement due 2026-05-14.

Persons with significant control

MANTISSA LIMITED has 2 persons with significant control on file:

  • Mr Roger Andrew Kreitman born 1947 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mrs Patricia Marion Kreitman born 1955 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 62012 (Business and domestic software development):

Other companies registered in Sidcup:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/01554587.

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