![William Russell](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>)
William Russell
Chairman at
ACCESSO TECHNOLOGY GROUP PLC
Net worth: 214 349 $ as of 2026-05-30
Profile
William V.
Russell is Non-Executive Chairman at accesso Technology Group Plc since 2019.
Holds Director positions at Global 360, Inc., Piksel Industry Solutions Ltd., and B.T.
Mancini Co., Inc. since 2009.
Former Non-Executive Chairman at Piksel, Inc., Network Physics, Inc., Sylantro Systems Corp., and Saba Software, Inc. from 2013 to 2015.
Served as Non-Executive Chairman at PROS Holdings, Inc. from 2010 to 2025.
Director at Cognos ULC from 2001 to 2008.
Former Director at Software AG USA, Inc., KXEN, Inc. from 2000 to 2012, Paraccel, Inc., Cognos, Inc., and University of Edinburgh USA Development Trust, Inc. Held General Manager & Vice President role at HP, Inc. in 2003.
Former General Manager at Enterprise Systems Group LLC and Vice President & General Manager at Hewlett Packard Enterprise Development LP.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-14 | 60,007 ( 0.18% ) | 214 349 $ | 2026-05-30 |
William Russell active positions
| Companies | Position | Start |
|---|---|---|
| ACCESSO TECHNOLOGY GROUP PLC | Chairman | 2019-02-28 |
B.T. Mancini Co., Inc.
 B.T. Mancini Co., Inc. Engineering & ConstructionIndustrial Services Provides design build services | Director/Board Member | 2009-11-30 |
Piksel Ltd.
 Piksel Ltd. Packaged SoftwareTechnology Services Develops and manages digital media platforms | Director/Board Member | - |
Global 360, Inc.
 Global 360, Inc. Packaged SoftwareTechnology Services Provides process and document management solutions | Director/Board Member | 2009-07-08 |
Former positions of William Russell
| Companies | Position | End |
|---|---|---|
| PROS HOLDINGS, INC. | Chairman | 2025-12-08 |
| SABA SOFTWARE, INC. | Chairman | 2015-02-28 |
KXEN, Inc.
 KXEN, Inc. Packaged SoftwareTechnology Services Provides business analytics software solutions | Director/Board Member | - |
Cognos ULC
 Cognos ULC Packaged SoftwareTechnology Services Provides business intelligence software solutions | Director/Board Member | 2008-01-31 |
| HP INC. | Corporate Officer/Principal | 2003-04-30 |
Training of William Russell
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
19
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 19 |
|---|---|
Cognos ULC
Cognos ULC Packaged SoftwareTechnology Services Provides business intelligence software solutions | Technology Services |
HP, Inc.
 HP, Inc. Information Technology ServicesTechnology Services Operates as a technology company that sells laptops, pc desktops, printers and accessories through online | Technology Services |
Piksel, Inc.
 Piksel, Inc. Miscellaneous Commercial ServicesCommercial Services Provides technical consulting, cloud, application management and e- commerce development services | Commercial Services |
Software AG USA, Inc.
 Software AG USA, Inc. Packaged SoftwareTechnology Services Provides infrastructure software solutions | Technology Services |
Saba Software, Inc.
 Saba Software, Inc. Packaged SoftwareTechnology Services Develops and sells software | Technology Services |
Network Physics, Inc.
 Network Physics, Inc. Packaged SoftwareTechnology Services Develops and markets network application management solutions | Technology Services |
KXEN, Inc.
KXEN, Inc. Packaged SoftwareTechnology Services Provides business analytics software solutions | Technology Services |
PROS Holdings, Inc.
 PROS Holdings, Inc. Packaged SoftwareTechnology Services Develops an AI based pricing, real-time data and automation for distributes, manufacturing & airline sectors | Technology Services |
accesso Technology Group Plc
 accesso Technology Group Plc Packaged SoftwareTechnology Services Develops and applies virtual queuing technologies for theme parks and leisure venues | Technology Services |
The University of Edinburgh
 The University of Edinburgh Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Global 360, Inc.
Global 360, Inc. Packaged SoftwareTechnology Services Provides process and document management solutions | Technology Services |
Sylantro Systems Corp.
 Sylantro Systems Corp. Packaged SoftwareTechnology Services Provides telecommunication applications software | Technology Services |
Piksel Ltd.
Piksel Ltd. Packaged SoftwareTechnology Services Develops and manages digital media platforms | Technology Services |
Paraccel, Inc.
 Paraccel, Inc. Packaged SoftwareTechnology Services Develops analytical database | Technology Services |
Cognos, Inc.
 Cognos, Inc. Packaged SoftwareTechnology Services Produces software | Technology Services |
B.T. Mancini Co., Inc.
B.T. Mancini Co., Inc. Engineering & ConstructionIndustrial Services Provides design build services | Industrial Services |
Hewlett Packard Enterprise Development LP
 Hewlett Packard Enterprise Development LP Packaged SoftwareTechnology Services Develops as edge-to-cloud platform-as-a-service application | Technology Services |
University of Edinburgh USA Development Trust, Inc.
 University of Edinburgh USA Development Trust, Inc. Investment Trusts/Mutual FundsMiscellaneous Provides grants to supports teaching, research and student activities | Miscellaneous |
Enterprise Systems Group LLC
 Enterprise Systems Group LLC Information Technology ServicesTechnology Services Provides information technology services | Technology Services |
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