£69k
−73%vs Dec 2024Active08702786Private limited companyThame
SIGMA LITHIUM LIMITED
Significant control: Sergey Alekseev (25–50%), Gleb Ivanov (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sigma Lithium Limited sell?
Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIGMA LITHIUM LIMITED is an active private limited company (company number 08702786) incorporated on 24 September 2013, registered in Thame. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 December 2025, showing net assets of £69k and cash of £339, with 4 employees on average. Net assets fell 73% on the prior period (£255k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the upper half of 644 comparable companies in Oxford (median £9,763, upper quartile £74k).
02
Ownership and control
- Mr Sergey Alekseev
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Gleb Ivanov
- owns 25–50% of shares
- holds 25–50% of voting rights
- Professor Vladimir Kolosnitsyn
- 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
- 24 September 201313 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 8 October 2027in 349 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£339
−92%vs Dec 2024Not reported
4
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £69k | £339 | £84k | £267k | — | — | 4 |
| 31 December 2024 | £255k | £4,401 | £170k | — | — | — | 4 |
| 31 December 2023 | £233k | £22k | £156k | — | — | — | 4 |
Current ratio0.32Current assets ÷ creditors within one year
Cash per employee£85Cash ÷ average employees
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 £69,086 at 31 December 2025
- Net assets down 25% or more on the prior period-72.9% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.32
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 24 September 2013
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
- Confirmation statement duein 349 days
- Next accounts duein 341 days
- Accounts period endNet assets £69k · small accounts
- Accounts period endNet assets £255k · small accounts
- Accounts period endNet assets £233k · small accounts
- Incorporated
08
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All companies incorporated on 24 September 2013 · in Sept 2013.
09
Reminders for SIGMA LITHIUM LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.