BY JR LTD
Significant control: Jaroszlav Roszpopa (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
What does By Jr Ltd sell?
Registered activity: Other human health activities (SIC 86900). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
BY JR LTD is an active private limited company (company number 14549002) incorporated on 19 December 2022, registered in Bury St. Edmunds. Its registered activity is other human health activities (SIC 86900). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £328, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 109% on the prior period (−£3,604). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the lower half of 7,430 comparable companies in Other (median £1,944, upper quartile £21k).
Ownership and control
- Dr. Jaroszlav Roszpopa
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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.
Key dates
- Incorporated
- 19 December 20223 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 2 January 2027in 71 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 86900
- Other human health activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £328 | — | — | — | — | — | 1 |
| 31 December 2024 | −£3,604 | — | — | — | — | — | 1 |
| 31 December 2023 | £7,546 | — | — | — | — | — | 1 |
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.
Filing and accounts signals
- Net assets above zeroNet assets £328 at 31 December 2025
- Net assets up 10% or more on the prior period+109.1% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated two to five years agoIncorporated 19 December 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.
Timeline
- Next accounts duein 342 days
- Confirmation statement duein 71 days
- Accounts period endNet assets £328 · micro accounts
- Accounts period endNet liabilities £3,604 · micro accounts
- Accounts period endNet assets £7,546 · micro accounts
- Incorporated
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All companies incorporated on 19 December 2022 · in Dec 2022.
Reminders for BY JR LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.