# Allegro Bidco Limited

## Details

- **Company number:** [17071033](https://find-and-update.company-information.service.gov.uk/company/17071033)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 4 Mar 2026
- **Registered office:** 7TH FLOOR, 50 BROADWAY, LONDON, SW1H 0DB
- **Nature of business:** [64209](/sic/64209) Activities of other holding companies n.e.c.
- **Corporate group:** [Waystar Servicing Company Limited](/group/72313) (9 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Allegro Midco Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 4 Mar 2026 |  |




## Owned by

Allegro Bidco Limited → [Allegro Midco Limited](/company/17070945) → [Allegro Topco Limited](/company/17070409) → [Waystar Servicing Company Limited](/company/17100828)



## Controls

- [MM Holdings 2 Limited](/company/16642136) (16642136)
- [Onstream Holdings Limited](/company/09794737) (09794737)




## Registered address

257 companies are registered at this address - likely a registration agent.