ActiveSC412723Private limited companyEdinburgh

SINERGI MANAGEMENT LIMITED

Significant control: Gerard O'Neill (25–50%), Keith Reid (25–50%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Activities auxiliary to financial intermediation n.e.c. (SIC 66190). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

SINERGI MANAGEMENT LIMITED is an active private limited company (company number SC412723) incorporated on 7 December 2011, registered in Edinburgh. Its registered activity is activities auxiliary to financial intermediation n.e.c. (SIC 66190). Latest abridged accounts cover the period ending 30 June 2025, showing net assets of −£132k and cash of £5,430, with 2 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 57% on the prior period (−£84k).

Peer position · net assets

By net assets it sits in the bottom quarter of 60 comparable companies in Edinburgh (median £6,277, upper quartile £32k).

02

Ownership and control

2 active
  • Mr Gerard O'Neill
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr Keith Reid
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% 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.

03

Key dates

Incorporated
7 December 201114 yrs ago
Next accounts due
30 March 2027in 157 days
Confirmation statement due
21 December 2026in 58 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 66190
Activities auxiliary to financial intermediation n.e.c.
Accounts type
Unaudited Abridged
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 30 June 2025
Net assets
−£132k
vs Dec 2023
Cash at bank
£5,430
+129%vs Dec 2023
Turnover
Not disclosed
Employees
2
No changevs Dec 2023
Net assets
−£132k
Cash at bank
£5,430
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 June 2025−£132k£5,430£4,644———2
31 December 2023−£84k£2,374£25k———2
Cash per employee£2,715Cash ÷ 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

Facts from the register · no rating
  • Net assets below zeroNet assets £-132,476 at 30 June 2025
  • Net assets down 25% or more on the prior period-57.5% vs prior period
  • Incorporated five or more years agoIncorporated 7 December 2011

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

Newest first
  1. Next accounts duein 157 days
  2. Confirmation statement duein 58 days
  3. Accounts period endNet liabilities £132k · abridged accounts
  4. Accounts period endNet liabilities £84k · abridged accounts
  5. Incorporated
08

Similar companies in Edinburgh

Same activity (activities auxiliary to financial intermediation n.e.c.), closest in incorporation date
09

Reminders for SINERGI MANAGEMENT LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.