£29k
No changevs Jul 2025Active14211225Private limited companyCardiff
RESONANCE BIOTECH LTD
Significant control: Roberto Guarnati (50–75%), Antonio Angelo Atzas (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Resonance Biotech Ltd sell?
Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RESONANCE BIOTECH LTD is an active private limited company (company number 14211225) incorporated on 4 July 2022, registered in Cardiff. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 30 July 2026, showing net assets of £29k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets were unchanged on the prior period. Across the last 3 periods on record the net-asset trend is flat.
Peer position · net assets
By net assets it sits in the upper half of 219 comparable companies in Cambridge (median £15k, upper quartile £64k).
02
Ownership and control
- Mr Roberto Guarnati
- owns 50–75% of shares
- Mr Antonio Angelo Atzas
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Antonio Angelo Atzas
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mr Antonio Angelo Atzas
- owns 75–100% of shares
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
- 4 July 20224 yrs ago
- Next accounts due
- 30 April 2028in 550 days
- Confirmation statement due
- 18 July 2027in 263 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 71129
- Other engineering activities
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Jul 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 July 2026 | £29k | — | — | £0 | — | — | 2 |
| 31 July 2025 | £29k | — | — | £0 | — | — | 2 |
| 31 July 2024 | £29k | — | — | £0 | — | — | 2 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £29,000 at 30 July 2026
- Three or more accounting periods on record3 periods on record
- Incorporated two to five years agoIncorporated 4 July 2022
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 550 days
- Confirmation statement duein 263 days
- Accounts period endNet assets £29k · micro accounts
- Accounts period endNet assets £29k · micro accounts
- Accounts period endNet assets £29k · micro accounts
- Incorporated
08
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- FUMIYA IIDA LIMITEDCambridge · inc. Jun 2022
- C&C SCIENTIFIC CONSULTING LTDNewmarket · inc. May 2022
- EVIKSH LIMITEDCambridge · inc. May 2022
- MAST SAFETY LTDGreat Chesterford · inc. Sept 2022
All companies incorporated on 4 July 2022 · in Jul 2022.
09
Reminders for RESONANCE BIOTECH LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.