Website & contact details
- Group website
- The site of this company’s group or brand.
Certara UK Limited
- Incorporated
- 15 May 2001 (25 years)
- Previously known as
- Simcyp Limited (until 2 March 2018)
- Industry
- Data processing, hosting and related activities (63110) Research and experimental development on social sciences and humanities (72200)
- Owned by
- Accounts type
- Full
- Region
- Greater London
- Address
- 6th Floor One London WallLondonEC2Y 5EB
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 29 May 2027
- Last conf. stmt
- 15 May 2026
Charges
- Total
- 8
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 8
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 8 July 2024
American
Born December 1966 (59)
Corcoran, Daniel Desmond
Secretary · Appointed 28 June 2024
Director · Appointed 1 January 2020
British
Born May 1971 (55)
Director · Appointed 1 November 2016
British
Born February 1971 (55)
Officer history (23 former)
8 July 2024
28 June 2024
Appointed Corcoran, Daniel Desmond as Secretary
31 May 2024
Resigned Traynor, Richard as Secretary
31 May 2024
1 June 2023
1 June 2023
24 March 2023
1 January 2020
1 January 2020
Resigned Toon, Stephen, Dr. as Director
28 June 2019
31 March 2019
20 June 2018
Appointed Traynor, Richard as Secretary
20 June 2018
20 June 2018
15 August 2017
15 August 2017
15 August 2017
15 August 2017
1 November 2016
1 November 2016
7 December 2015
Appointed Toon, Stephen, Dr. as Director
29 December 2014
29 December 2014
29 December 2014
29 December 2014
1 April 2014
19 December 2013
18 December 2013
18 December 2013
Resigned Munn, James as Secretary
18 December 2013
29 February 2012
29 February 2012
29 February 2012
29 February 2012
29 February 2012
Resigned Toon, Stephen, Dr. as Director
29 February 2012
29 February 2012
29 February 2012
Appointed Munn, James as Secretary
29 February 2012
29 February 2012
14 September 2006
Appointed Toon, Stephen, Dr. as Director
9 May 2002
9 May 2002
9 May 2002
15 May 2001
15 May 2001
15 May 2001
15 May 2001
15 May 2001
15 May 2001
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 05086489
Former controllers (2)
6 April 2016
Ceased Terrence Mullen — Owns 75–100% of shares
6 April 2016
Ceased Jeffrey Kovach — Owns 75–100% of shares
Group structure 4 companies
Ownership group derived from the Companies House PSC register
Certara UK Limited This company Owns 75–100% of shares
Chemaxon Limited Owns 75–100% of shares
Formedix Limited Owns 75–100% of shares
Financials
Figures from 2022 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £97,216,860
- Cash
- £28,295,607
- Turnover
- £46,044,700
- Profit Before Tax
- £23,335,245
- Employees
- 230
- Debt Ratio
- 23%
- Current Ratio
- 3.9x
- Profit Margin
- 51%
- Return on Equity
- 19%
Trend
Turnover
Balance sheet detail
| 2022 | 2021 | 2020 | |
|---|---|---|---|
| Fixed Assets | £16,723,699 | £16,211,336 | £4,133,726 |
| Current Assets | £108,754,353 | £85,512,809 | £75,778,610 |
| Debtors | £80,458,746 | £67,804,803 | £68,507,841 |
| Cash | £28,295,607 | £17,708,006 | £7,270,769 |
| Creditors (< 1 year) | £27,858,797 | £26,411,711 | £20,459,517 |
| Creditors (> 1 year) | £0 | £74,609 | |
| Net Current Assets | £80,895,556 | £59,101,098 | £55,319,093 |
| Net Assets | £97,216,860 | £74,874,016 | £58,807,678 |
| Shareholder Funds | £97,216,860 | £74,874,016 | £58,807,678 |
| Turnover | £46,044,700 | £38,549,351 | £34,151,635 |
| Cost of Sales | £23,916,589 | £19,144,592 | £16,614,145 |
| Gross Profit | £22,128,111 | £19,404,759 | £17,537,490 |
| Admin Expenses | £2,433,968 | £5,399,112 | £5,069,963 |
| Staff Costs | £22,909,205 | £18,759,301 | £14,997,122 |
| Operating Profit | £21,431,253 | £15,393,445 | £13,834,336 |
| Profit Before Tax | £23,335,245 | £17,250,336 | £16,072,047 |
| Tax | £4,944,155 | £3,726,710 | £3,267,019 |
| Profit for Period | £18,391,090 | £13,523,626 | £12,805,028 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 27 May 2026 | Confirmation statement with no updates | 15 May 2026 | ||
| 4 October 2025 | Full accounts | 31 December 2024 | ||
| 19 May 2025 | Confirmation statement with no updates | 15 May 2025 | ||
| 13 October 2024 | Full accounts | 31 December 2023 | ||
| 15 August 2024 | Second filing for the appointment of a secretary |
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