UK Companies House feature
ASPENTECH LTD.
Profile
- Company number
- 01703614
- Status
- Active
- Incorporation
- 1983-03-02
- Last accounts made up
- 2024-06-30
- Account category
- FULL
- Primary SIC
- 62020
Accounts
Pending extraction
No iXBRL extracted yet for this company.
Audit & accounting basis
From AI-extracted PDF accounts
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- MHA
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“the directors are confident that the company will have sufficient funds to continue to meet its liabilities as they fall due for at least 12 months from the date of approval of the financial statements and therefore have prepared the financial statements on a going concern basis.”
Subsidiaries
- Argent & Waugh Limited · 100% held · UK · management consultancy activities
- Sabisu Ltd · 100% held · UK · dormant company
- Apex Optimisation S.R.O. · 100% held · Czech Republic · optimisation solution consulting services
Auditor / going-concern / subsidiary information is extracted from the PDF version of the latest annual accounts and is not tagged in iXBRL. About these numbers
People
3 active · 32 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| WAKEMAN, Stephanie Ann | Secretary | 2024-07-26 | — | — |
| ITZKOFF, Jennifer Cynthia, Mrs. | Director | 2025-04-14 | Sep 1982 | American |
| SERVELLO, Vincent Matthew, Mr. | Director | 2025-04-14 | Jun 1987 | American |
Show 32 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CLAYE, Richard David, Mr. | Secretary | 2012-05-01 | 2024-07-26 |
| COOPER, Sebastian Guy Quilton | Secretary | 2007-01-01 | 2012-05-01 |
| FONSECA, Anselm Joseph Paul | Secretary | 2002-12-11 | 2005-06-30 |
| ABOGADO NOMINEES LIMITED | Corporate Nominee Secretary | 1991-11-08 | 2007-11-19 |
| BOSTON, Joseph Franklin | Director | — | 1997-03-04 |
| BREITHAUPT, Chantelle Yvette | Director | 2021-03-22 | 2023-12-31 |
| BREWSTER, Lawrence Sidney | Director | — | 1993-04-23 |
| BRITT, Herbert | Director | — | 1997-03-04 |
| BROGAN, Richard James | Director | 2003-07-08 | 2005-03-31 |
| COOPER, Christopher, Mr. | Director | 2023-02-06 | 2025-04-14 |
| DOYLE, Stephen Joseph | Director | 2002-07-16 | 2005-08-01 |
| DOYLE, Stephen Joseph | Director | 1997-03-04 | 2000-12-31 |
| EVANS, Lawrence Boyd | Director | — | 2002-12-13 |
| FONSECA, Anselm Joseph Paul | Director | 2002-12-11 | 2005-08-01 |
| FUSCO, Mark Edward | Director | 2005-08-01 | 2013-09-30 |
| HAMMOND, Frederic George, Director | Director | 2005-08-15 | 2023-02-05 |
| JOHNSEN, Karl Eric, Director | Director | 2015-10-01 | 2021-03-22 |
| KANE, Charles Francis | Director | 2003-10-08 | 2006-05-18 |
| MAHONEY, Philip Gerard Peter | Director | 1997-03-04 | 2003-04-14 |
| MCQUILLIN, David Leslie | Director | 2002-12-16 | 2004-11-23 |
| MILLER, Bradley T | Director | 2007-01-01 | 2009-02-25 |
| MORSE, Kenneth Paul | Director | — | 1997-03-04 |
| MUSCATELLO, Michael Joseph | Director | 2001-01-09 | 2002-02-27 |
| MUSHIN, David Anthony | Director | — | 2000-12-31 |
| PACKWOOD, Richard Jonathan | Director | 2009-03-23 | 2009-07-29 |
| PALERMO, Mary Alice | Director | 1997-03-04 | 2002-09-30 |
| PIETRI, Antonio Jose | Director | 2013-09-30 | 2025-04-14 |
| RUZICKA, Steve Jean Edmond | Director | — | 1997-03-04 |
| SHAW, Catherine | Director | 1997-03-04 | 2002-09-30 |
| STAGNO, Christopher | Director | 2024-01-01 | 2025-04-14 |
| SULLIVAN, Mark Pierce | Director | 2009-07-30 | 2015-09-30 |
| ZAPPALA, Lisa Ward | Director | 2002-12-16 | 2003-08-30 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Emerson Electric Co. | Corporate entity | Significant influence | 2025-03-12 | Active |
| Aspen Technology, Inc. | Corporate entity | Shares 75–100% | 2016-04-06 | Ceased 2025-03-12 |
Filing timeline
Last 20 of 277 total filings
| Date | Type | Category | Description |
|---|---|---|---|
| 2026-01-30 | CS01 | confirmation-statement | confirmation statement with no updates |
| 2025-09-25 | AA | accounts | accounts with accounts type full |
| 2025-08-19 | PSC07 | persons-with-significant-control | cessation of a person with significant control |
| 2025-08-18 | PSC02 | persons-with-significant-control | notification of a person with significant control |
| 2025-04-14 | AP01 | officers | appoint person director company with name date |
| 2025-04-14 | TM01 | officers | termination director company with name termination date |
| 2025-04-14 | TM01 | officers | termination director company with name termination date |
| 2025-04-14 | TM01 | officers | termination director company with name termination date |
| 2025-04-14 | AP01 | officers | appoint person director company with name date |
| 2025-01-31 | CS01 | confirmation-statement | confirmation statement with no updates |
| 2024-11-18 | AP03 | officers | appoint person secretary company with name date |
| 2024-11-18 | TM02 | officers | termination secretary company with name termination date |
| 2024-07-09 | AA | accounts | accounts with accounts type full |
| 2024-04-22 | AP01 | officers | appoint person director company with name date |
| 2024-04-22 | TM01 | officers | termination director company with name termination date |
| 2024-01-29 | CS01 | confirmation-statement | confirmation statement with no updates |
| 2023-07-14 | AA | accounts | accounts with accounts type full |
| 2023-05-09 | AP01 | officers | appoint person director company with name date |
| 2023-05-09 | TM01 | officers | termination director company with name termination date |
| 2023-01-16 | CS01 | confirmation-statement | confirmation statement with no updates |
Credit score
Altman Z″ — composite of working capital, retained earnings, EBIT, and leverage
Credit score requires extracted accounts data.
Activity Score
Filings velocity, capital events, officer churn, accounts trajectory
Activity Score not yet computed for this company.