Company No. 16947756 · Incorporated 7 Jan 2026

Mainprize Midco 4 Limited

Registered name: MAINPRIZE MIDCO 4 LIMITED

Part of Project Summer Topco Limited group

SIC 96090Other service activities n.e.c.

Status: Active
Location: Scarborough
Age: <1 yr · since 2026
Type: Private Limited Company

No accounts filed yet

No accounts have been filed yet.

View filed accounts on Companies House

Corporate ownership

Group structure

Ownership chain

Project Summer Topco Limitedultimate parent75–100%
Project Summer Bidco Limited75–100%
Mainprize Holdings Limited75–100%
Mainprize Midco 4 Limitedthis company

Bands show the share of ownership each company holds in the one below it.

Subsidiaries (1)

Mainprize Offshore Four LimitedFigures not disclosed

Sister companies (4)

Mainprize Midco LimitedRev. £0 · Profit £3.7m
Mainprize Asia LtdFigures not disclosed
Mainprize Midco 2 LimitedFigures not disclosed
Mainprize Midco 3 LimitedFigures not disclosed

From the Persons with Significant Control register (corporate controllers only).

Sources

Companies House profile Filing history & original accounts

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.