£24
No changevs Nov 2024Active15312969Private limited companySpalding
SLACK HOLDINGS LTD
Significant control: Natalie Ann Slack (25–50%), Lewis Arthur Slack (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Slack Holdings Ltd: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Slack Holdings Ltd sell?
Registered activity: Activities of other holding companies n.e.c. (SIC 64209). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SLACK HOLDINGS LTD is an active private limited company (company number 15312969) incorporated on 28 November 2023, registered in Spalding. Its registered activity is activities of other holding companies n.e.c. (SIC 64209). Latest dormant accounts cover the period ending 30 November 2025, showing net assets of £24. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 10,075 comparable companies in Other (median £100, upper quartile £130k).
02
Ownership and control
- Mrs Natalie Ann Slack
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Lewis Arthur Slack
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 28 November 20232 yrs ago
- Next accounts due
- 30 August 2027in 309 days
- Confirmation statement due
- 12 December 2026in 48 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 64209
- Activities of other holding companies n.e.c.
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £24 | — | — | — | — | — | — |
| 30 November 2024 | £24 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £24 at 30 November 2025
- Incorporated two to five years agoIncorporated 28 November 2023
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 309 days
- Confirmation statement duein 48 days
- Accounts period endNet assets £24 · dormant accounts
- Accounts period endNet assets £24 · dormant accounts
- Incorporated
08
Similar companies in the UK
- LIONS SHARE 1 LTDIvybridge · inc. Nov 2023
- SOMERS BIGSBY LTDLincoln · inc. Nov 2023
- SWITCHSTONE HOLDINGS LIMITEDCorsham · inc. Nov 2023
- T BAKER HOLDINGS LTDFelixstowe · inc. Nov 2023
- ZOFRE INVESTMENTS LIMITEDAndover · inc. Nov 2023
- TARDIS CAPITAL INFRASTRUCTURE NO.1 LIMITEDPrinces Risborough · inc. Nov 2023
All companies incorporated on 28 November 2023 · in Nov 2023.
09
Reminders for SLACK HOLDINGS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.