![William Allen](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 Allen
Comptroller/Controller/Auditor at
JACOBS SOLUTIONS INC.
Net worth: 4 M $ as of 31/07/2026
Profile
William B. Allen is Chief Accounting Officer & Senior Vice President at Jacobs Engineering Group, Inc. since 2016.
Mr. Allen is Chief Accounting Officer at Jacobs Solutions, Inc. since 2016.
Formerly, Mr. Allen was Principal Accounting Officer & VP-Finance at LyondellBasell Industries NV from 2013 to 2016.
Mr. Allen was Chief Accounting Officer, VP & Controller at Albemarle Corp.
from 2009 to 2013.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 01/12/2025 | 32,768 ( 0.03% ) | 4 M $ | 31/07/2026 |
William Allen active positions
| Companies | Position | Start |
|---|---|---|
| JACOBS SOLUTIONS INC. | Comptroller/Controller/Auditor | 01/01/2016 |
Jacobs Engineering Group, Inc.
 Jacobs Engineering Group, Inc. Information Technology ServicesTechnology Services Provides infrastructure, cybersecurity and IT services | Comptroller/Controller/Auditor | 13/10/2016 |
Former positions of William Allen
| Companies | Position | End |
|---|---|---|
| LYONDELLBASELL INDUSTRIES N.V. | Comptroller/Controller/Auditor | 30/06/2016 |
| ALBEMARLE CORPORATION | Comptroller/Controller/Auditor | 01/01/2013 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
56
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Albemarle Corp.
 Albemarle Corp. Chemicals: SpecialtyProcess Industries Manufactures basic lithium compounds for energy storage, plastic materials and organometallic co-catalysts | Process Industries |
Jacobs Engineering Group, Inc.
Jacobs Engineering Group, Inc. Information Technology ServicesTechnology Services Provides infrastructure, cybersecurity and IT services | Technology Services |
LyondellBasell Industries NV
 LyondellBasell Industries NV Chemicals: SpecialtyProcess Industries Manufactures and sells petrochemicals | Process Industries |
Jacobs Solutions, Inc.
 Jacobs Solutions, Inc. Data Processing ServicesTechnology Services Provides analytics, technical and scientific consulting services | Technology Services |
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