Alten Ltd

Active08452862 Private limited company
Incorporated
20 March 2013 (13 years)
Previously known as
Alten Technology Limited (until 16 January 2015)
Industry
Other professional, scientific and technical activities n.e.c. (74909)
Directors
Gareth Thomas Jones
Antony Williams
Denis Federico
Controlled by
Alten SA
Accounts type
Full
Region
Greater London
Address
Saffron House
6-10 Kirby Street
London
EC1N 8TS

Filing status

Accounts due
31 December 2026
Last accounts
31 December 2024
Conf. stmt due
9 April 2027
Last conf. stmt
26 March 2026

Officers 5 active

Officer details are public data from the Companies House register.

Jones, Gareth Thomas
Director · Appointed 24 September 2025
British
Born February 1972 (54)
Williams, Antony
Director · Appointed 24 September 2025
British
Born December 1976 (49)
Federico, Denis
Director · Appointed 8 June 2021
British
Born October 1978 (48)
Societe Generale Pour Les Technologies Et L'Ingenierie (Sgti)
Corporate Director · Appointed 2 May 2016
Director · Appointed 20 March 2013
French
Born May 1974 (52)
Officer history (6 former)
24 September 2025
Appointed Jones, Gareth Thomas as Director
24 September 2025
Appointed Williams, Antony as Director
8 June 2021
Appointed Federico, Denis as Director
8 June 2021
Resigned Ougier, Stephane Yves as Director
8 June 2021
Resigned Marcel, Pierre Joseph Charles as Director
14 March 2019
Appointed Marcel, Pierre Joseph Charles as Director
14 March 2019
Resigned Flande, Arnaud Benoit as Director
20 December 2017
Resigned Marcel, Pierre as Director
20 December 2017
Appointed Flande, Arnaud Benoit as Director
19 October 2017
Resigned Benoliel, Bruno as Director
2 May 2016
Resigned Societe Generale Pour Les Technologies Et L'Ingenierie (Sgti 2) as Corporate Director
2 May 2016
Appointed Societe Generale Pour Les Technologies Et L'Ingenierie (Sgti) as Corporate Director
1 February 2016
Appointed Societe Generale Pour Les Technologies Et L'Ingenierie (Sgti 2) as Corporate Director
20 March 2013
Appointed Benoliel, Bruno as Director
20 March 2013
Appointed Marcel, Pierre as Director
20 March 2013
Appointed Bonhomme, Pierre Francois Jean as Director
20 March 2013
Appointed Ougier, Stephane Yves as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Alten SA
Corporate entity · Notified 6 April 2016
Holds 75–100% of voting rights
French Societe Anonyme With A Board Of Directors
Reg. no. 348 607 417

Holdings 1

Companies where Alten Ltd is registered as a person with significant control

Active
Former controllers (1)
10 October 2019
Ceased Simon Azoulay — Holds 25–50% of voting rights

Financials

Balance sheet as at 31 December 2024 · full accounts

Net Assets
£39,172,983
Cash
£274,479
Turnover
£80,956,567
Profit Before Tax
£11,427,433
Employees
760
Debt Ratio
28%
Current Ratio
3.3x
Profit Margin
14%
Return on Equity
22%

Trend

Turnover
£0 £50.0M £100.0M 2019 2020 2021 2023 2024 £46,267,924 £39,717,836 £55,825,599 £86,355,839 £80,956,567
Balance sheet detail
20242023202120202019
Fixed Assets£3,265,146£757,300£67,761£71,861£71,403
Current Assets£51,348,297£53,156,174£29,532,376£35,970,391£29,672,502
Debtors£51,073,818£37,182,129£29,454,795£35,914,984£29,245,023
Cash£274,479£15,974,045£77,581£55,407£427,479
Creditors (< 1 year)£15,390,460£16,867,427£10,194,042£7,417,412£8,019,018
Net Current Assets£35,957,837£36,288,747£19,338,334£28,552,979£21,653,484
Net Assets£39,172,983£36,996,047£19,301,183
Shareholder Funds£39,172,983£36,996,047£19,301,183£28,624,840£21,724,887

Turnover£80,956,567£86,355,839£55,825,599£39,717,836£46,267,924
Cost of Sales£58,497,777£64,169,042£35,939,829£30,159,681£27,926,166
Gross Profit£22,458,790£22,186,797£19,885,770£9,558,155£18,341,758
Admin Expenses£12,909,805£13,241,540£7,680,118£5,868,427£7,028,633
Staff Costs£42,021,562£47,437,248£29,264,843£27,339,675£25,808,240
Operating Profit£10,870,776£9,942,499£13,081,025£8,301,028£11,313,125
Profit Before Tax£11,427,433£9,840,988£13,097,901£8,329,668£11,332,837
Tax£2,750,497£2,208,865£2,421,558£1,429,715£2,150,069
Profit for Period£8,676,936£7,632,123£10,676,343£6,899,953£9,182,768

Filings 63

DateDescriptionMade Up ToPagesPDF
23 July 2026Director's details changed
23 July 2026Director's details changed
17 April 2026Confirmation statement with no updates26 March 2026
2 October 2025Director's details changed
1 October 2025Appointment of a director
Show all 63 filings

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