![Mark Alarie](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>)
Mark Alarie
Director/Board Member at
CASTELLUM, INC.
Net worth: 68 204 $ as of 31/08/2026
Profile
Mark S.
Alarie was the founder of Icertainty, Inc., founded in 2008, and served as President from 2008 to 2012.
Mr. Alarie is also the founder of CameronBlue Capital LLC..
Mr. Alarie is currently an Independent Director at Castellum, Inc., starting in 2022.
Formerly, Mr. Alarie was Principal at CrossHill Financial Group, Inc. Education includes an MBA from the University of Pennsylvania, conferred in 1995, and an undergraduate degree from Duke University, conferred in 1986.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CASTELLUM, INC. 0.12% | 20/03/2026 | 1,12,920 ( 0.12% ) | 68 204 $ | 31/08/2026 |
Mark Alarie active positions
| Companies | Position | Start |
|---|---|---|
| CASTELLUM, INC. | Director/Board Member | 01/01/2022 |
Former positions of Mark Alarie
| Companies | Position | End |
|---|---|---|
Icertainty, Inc.
 Icertainty, Inc. Information Technology ServicesTechnology Services Operates as software technology company providing performance management solutions worldwide | Founder | 01/01/2012 |
CrossHill Financial Group, Inc.
 CrossHill Financial Group, Inc. Investment ManagersFinance Provides funds management and advisory services | Corporate Officer/Principal | - |
CameronBlue Capital LLC
 CameronBlue Capital LLC Financial ConglomeratesFinance Provides investment services | Founder | - |
Training of Mark Alarie
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
92
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
CrossHill Financial Group, Inc.
CrossHill Financial Group, Inc. Investment ManagersFinance Provides funds management and advisory services | Finance |
Duke University
 Duke University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Pennsylvania
 University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Castellum, Inc.
 Castellum, Inc. Chemicals: Major DiversifiedProcess Industries Develops water treatment and sanitization technologies | Process Industries |
CameronBlue Capital LLC
CameronBlue Capital LLC Financial ConglomeratesFinance Provides investment services | Finance |
Icertainty, Inc.
Icertainty, Inc. Information Technology ServicesTechnology Services Operates as software technology company providing performance management solutions worldwide | Technology Services |
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