![Stephen Sadler](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Stephen Sadler
Chief Executive Officer at
ENGHOUSE SYSTEMS LIMITED
Net worth: 87 M $ as of 31/07/2026
Profile
Stephen J.
Sadler is currently Chairman & Chief Executive Officer at Enghouse Systems Ltd. since 2013, Chief Executive Officer at ANDTEK GmbH, Chairman & Chief Executive Officer at Enghouse AG, Chairman at Enghouse Interactive, Inc. (Arizona) since 2002, Director at Enghouse Interactive (UK) Ltd. since 2008, Director at Espial Group, Inc., Director at Enghouse Interactive Holdings (UK) Ltd. since 2003, and President at Dialogic (US), Inc. Former roles include President, Vice Chairman, CEO & CFO at Infor Global Solutions (Canada) Ltd. from 1997 to 1998, Vice Chairman & Chief Executive Officer at Geac Computer Corp.
Ltd. (Canada), Chairman at Helix Investment, Inc. from 1999 to 2012, Vice Chairman at GEAC Canada Ltd. from 1987 to 1999, Independent Director at Belzberg Technologies, Inc. from 2010 to 2011, Director at Frontline, Inc., Director at Frontline Technologies, Inc. from 1997 to 2012, and Director at Open Text Corp.
from 1997 to 2025.
Education includes undergraduate and MBA degrees from York University and an undergraduate degree from the University of Toronto.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ENGHOUSE SYSTEMS LIMITED 11.72% | 30/01/2026 | 6,375,000 ( 11.72% ) | 78 M $ | 31/07/2026 |
| 19/09/2025 | 347,500 ( 0.14% ) | 9 M $ | 31/07/2026 |
Stephen Sadler active positions
| Companies | Position | Start |
|---|---|---|
| ENGHOUSE SYSTEMS LIMITED | Chief Executive Officer | 01/04/2000 |
| ESPIAL GROUP INC. | Director/Board Member | - |
| DIALOGIC INC | President | - |
Enghouse Interactive (UK) Ltd.
 Enghouse Interactive (UK) Ltd. Packaged SoftwareTechnology Services Provides speech recognition applications for use in call centers | Director/Board Member | 02/06/2008 |
Enghouse Interactive, Inc. (Arizona)
 Enghouse Interactive, Inc. (Arizona) Information Technology ServicesTechnology Services Develops open systems, enterprise voice portal software and hosted services | Chairman | 01/12/2002 |
Enghouse AG
 Enghouse AG Packaged SoftwareTechnology Services Provides enterprise software solutions | Chief Executive Officer | - |
Enghouse Interactive Holdings (UK) Ltd.
 Enghouse Interactive Holdings (UK) Ltd. Information Technology ServicesTechnology Services Develops open systems, enterprise voice portal software and hosted services | Director/Board Member | 14/01/2003 |
ANDTEK GmbH
 ANDTEK GmbH Information Technology ServicesTechnology Services Develops solutions for communication systems | Chief Executive Officer | - |
Former positions of Stephen Sadler
| Companies | Position | End |
|---|---|---|
| OPEN TEXT CORPORATION | Director/Board Member | 09/12/2025 |
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Training of Stephen Sadler
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
76
1st degree connections
18
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 18 |
|---|---|
Enghouse Interactive, Inc. (Arizona)
Enghouse Interactive, Inc. (Arizona) Information Technology ServicesTechnology Services Develops open systems, enterprise voice portal software and hosted services | Technology Services |
Helix Investment, Inc. | |
Open Text Corp.
 Open Text Corp. Packaged SoftwareTechnology Services Develops enterprise information management software | Technology Services |
Belzberg Technologies, Inc.
 Belzberg Technologies, Inc. Packaged SoftwareTechnology Services Develops real-time global trading software applications | Technology Services |
Infor Global Solutions (Canada) Ltd.
 Infor Global Solutions (Canada) Ltd. Packaged SoftwareTechnology Services Provides software solutions | Technology Services |
Enghouse Systems Ltd.
 Enghouse Systems Ltd. Packaged SoftwareTechnology Services Develops software for contact centers, video communications, remote work and communications for next generation | Technology Services |
ANDTEK GmbH
ANDTEK GmbH Information Technology ServicesTechnology Services Develops solutions for communication systems | Technology Services |
GEAC Canada Ltd.
 GEAC Canada Ltd. Information Technology ServicesTechnology Services GEAC Canada Ltd. is a Canadian company. | Technology Services |
York University
 York University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Enghouse Interactive (UK) Ltd.
Enghouse Interactive (UK) Ltd. Packaged SoftwareTechnology Services Provides speech recognition applications for use in call centers | Technology Services |
University of Toronto
 University of Toronto Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Espial Group, Inc.
 Espial Group, Inc. Packaged SoftwareTechnology Services Develops and markets software solutions | Technology Services |
Enghouse Interactive Holdings (UK) Ltd.
Enghouse Interactive Holdings (UK) Ltd. Information Technology ServicesTechnology Services Develops open systems, enterprise voice portal software and hosted services | Technology Services |
Frontline, Inc.
 Frontline, Inc. Wholesale DistributorsDistribution Services Provides fixtures, equipment, and supplies for retailing, commercial and industrial environments | Distribution Services |
Dialogic (US), Inc.
 Dialogic (US), Inc. Packaged SoftwareTechnology Services Develops media processing software | Technology Services |
Frontline Technologies, Inc.
 Frontline Technologies, Inc. Packaged SoftwareTechnology Services Provides trading technology services for equities and options and also offers IT infrastructure support and managed services | Technology Services |
Enghouse AG
Enghouse AG Packaged SoftwareTechnology Services Provides enterprise software solutions | Technology Services |
Geac Computer Corp. Ltd. (Canada) |
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