![Kathryn Johnbull](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>)
Kathryn Johnbull
Chief Executive Officer at
DLH HOLDINGS CORP.
Net worth: 4 M $ as of 30/06/2026
Profile
Kathryn M.
Johnbull is President, Chief Executive Officer & Director at DLH Holdings Corp.
since 2026.
Former roles include Chief Financial Officer-Operations Segment at MAXIMUS, Inc. from 2002 to 2007, Chief Financial Officer & Senior Vice President at Mission Solutions Group, Inc., and Vice President-Finance at QinetiQ, Inc. from 2008 to 2012.
Education includes undergraduate studies at The University of Tulsa.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/06/2026 | 695,333 ( 4.8% ) | 4 M $ | 30/06/2026 |
Kathryn Johnbull active positions
| Companies | Position | Start |
|---|---|---|
| DLH HOLDINGS CORP. | Chief Executive Officer | 30/06/2026 |
Former positions of Kathryn Johnbull
| Companies | Position | End |
|---|---|---|
QinetiQ, Inc.
 QinetiQ, Inc. Information Technology ServicesTechnology Services Provides defense technology services and manufactures vehicles, sensors, robotics and autonomous systems | Director of Finance/CFO | 01/06/2012 |
Mission Solutions Group, Inc.
 Mission Solutions Group, Inc. Commercial Printing/FormsCommercial Services Operates web portals | Director of Finance/CFO | 01/02/2011 |
| MAXIMUS, INC. | Corporate Officer/Principal | 01/12/2007 |
Training of Kathryn Johnbull
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
30
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
MAXIMUS, Inc.
 MAXIMUS, Inc. Miscellaneous Commercial ServicesCommercial Services Provides business process services to government health and human services agencies | Commercial Services |
DLH Holdings Corp.
 DLH Holdings Corp. Personnel ServicesCommercial Services Provides healthcare, logistics and technical support services | Commercial Services |
The University of Tulsa
 The University of Tulsa Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Mission Solutions Group, Inc.
Mission Solutions Group, Inc. Commercial Printing/FormsCommercial Services Operates web portals | Commercial Services |
QinetiQ, Inc.
QinetiQ, Inc. Information Technology ServicesTechnology Services Provides defense technology services and manufactures vehicles, sensors, robotics and autonomous systems | Technology Services |
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