11850770 · Active · incorporated 7 years, 8 months ago · London
AI AI Developer Tools Marketing & AdTech SaaS Series B+
Develops AI-powered audio production software for synthetic media, voice cloning, and audio mastering.
Audiostack is a private limited company registered at Companies House under number 11850770, incorporated on 27 February 2019, with a registered office in London. Its current status on the register is active. Its filed nature of business is business and domestic software development (SIC 62012). Sonde has indexed 83 filings for this company, including 7 funding rounds. Its most recent round closed in October 2026, raising £2.5m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 7 | Oct 2026 | £2.5m | £73.92 |
| Round 6 | Apr 2025 | £5.9m | £61.94 |
| Round 5 | Nov 2023 | £1.9m | £47.45 |
| Round 4 | Mar 2023 | £468k | £25.20 |
| Round 3 | Jul 2022 | £194k | £11.72 |
| Round 2 | Feb 2021 | £1.4m | £25.20 |
Showing the 6 most recent of 7 rounds.
Showing the 12 most recent of 83 filings.
See the complete cap table with every shareholder, founder tags, dilution across 43 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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