RM

RIVET MIDCO LIMITED

Active

Company number 16927474

Cambridge, England · Incorporated 22 December 2025

Cavendish House, Cowley Road, Cambridge, CB4 0XB, England

Last updated on 13 September 2026

Activities of other holding companies n.e.c. · SIC 64209


Status
Active
Company age
Less than a year
Company type
Private limited
Accounts
Up to date
Total raised
$646,952,432
Shares allotted
423,260,605
Latest round
8 April 2026

Company overview

RIVET MIDCO LIMITED is an active private limited company incorporated on 22 December 2025 under the jurisdiction of England and Wales. The company is registered at Cavendish House, Cowley Road, Cambridge, CB4 0XB. Its principal activity is that of a holding company (SIC 64209).

The company is wholly owned and controlled by Rivet Topco Limited, which holds 75–100% of the shares and voting rights and the right to appoint and remove directors. All three directors—Zachary Anton Month, Adam Harrison Fuller, and David Scott Greenbaum—are US nationals resident in the United States. Mr Month and Mr Fuller were appointed on incorporation, with Mr Greenbaum appointed on 22 January 2026.

There are no charges and no history of insolvency. The first accounts are due by 22 September 2027 (made up to 31 December 2026) and the first confirmation statement is due by 4 January 2027. Both are currently on time. The only notable recent filings are a change of registered office address on 3 July 2026 and the passing of resolutions on 13 May 2026.

Compliance

Annual accounts Up to date
Last filed
Next due
22 September 2027
13 months left
Confirmation statement Up to date
Last filed
Next due
4 January 2027
4 months left

Financial snapshot

Last accounts type
Period end

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Capital table

Updated on 13 September 2026
  • RIVET TOPCO LIMITED (100.0%)
Total shares
100
Nominal value
£0.010
AI confidence
(95%)
Data quality
High

Share classes

Class Allocated shares Currency Nominal value Voting Dividend Transfer Anti-dilution
ORDINARY 100 USD £0.010
Total 100

Shareholders

Shareholder Share class Shares Shareholding Votes Voting
RIVET TOPCO LIMITED ORDINARY 100 100.00% 100 100.00%
Total 100 100% 100 100%

Officers

No officers on record.

Persons with significant control

PS
Rivet Topco Limited
Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
Right To Appoint And Remove Directors
22 December 2025

Funding

1 funding round
8 April 2026
ORDINARY, PREFERENCE · 423,260,605 shares allotted
$646,952,432
Total (1 round, 423,260,605 shares)
$646,952,432

Filing history

Change Registered Office Address Company With Date Old Address New Address
Address
3 July 2026 View
Resolution
Resolution
13 May 2026 View
Capital Name Of Class Of Shares
Capital
13 May 2026 View
Capital Allotment Shares
Capital
24 April 2026 View
Appoint Person Director Company With Name Date
Officers
17 April 2026 View
Appoint Person Director Company With Name Date
Officers
27 January 2026 View
Incorporation Company
Incorporation
22 December 2025 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges

  • Credit score
  • Recommended limit
  • Payment risk

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