03332020 · Active · incorporated 29 years, 6 months ago · Lymington
Manufacturing Series B+
RTL Materials Ltd. trades as Rolatube, manufacturing innovative, lightweight, and portable structures and lighting technology.
Rolatube is a private limited company registered at Companies House under number 03332020, incorporated on 12 March 1997, with a registered office in Lymington, Hampshire. Its current status on the register is active. Its filed nature of business is other manufacturing n.e.c. (SIC 32990). Sonde has indexed 238 filings for this company, including 6 funding rounds. Its most recent round closed in August 2026, raising £1.1m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 6 | Aug 2026 | £1.1m | £0.0044 |
| Round 5 | May 2018 | £13.5m | £0.15 |
| Round 4 | Aug 2016 | £973k | £0.15 |
| Round 3 | Apr 2015 | £335k | £0.12 |
| Round 2 | Jul 2014 | £1m | £0.10 |
| Round 1 | Aug 2012 | £660k | £0.0868 |
Showing the 12 most recent of 238 filings.
See the complete cap table with every shareholder, founder tags, dilution across 28 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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