![Andrew Merriman](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>)
Net worth: 455 655 $ as of 31/05/2026
Andrew Merriman is the founder of Merrison Technologies LLC, founded in 2010, where the title held was President & Chief Executive Officer from 2013 to 2024.
Mr. Merriman currently holds the position of Chief Operating Officer at Castellum, Inc., starting in 2024.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CASTELLUM, INC. 0.57% | 31/03/2026 | 537,329 ( 0.57% ) | 455 655 $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| CASTELLUM, INC. | Chief Operating Officer | 01/09/2024 |
| Companies | Position | End |
|---|---|---|
Merrison Technologies LLC
 Merrison Technologies LLC Miscellaneous Commercial ServicesCommercial Services Provides technical support services for large-scale enterprise acquisition, financial, human resource, legal and travel systems | Chief Executive Officer | 21/08/2024 |
Active
Inactive
Listed companies
Private companies
| Private companies | 2 |
|---|---|
Castellum, Inc.
 Castellum, Inc. Chemicals: Major DiversifiedProcess Industries Develops water treatment and sanitization technologies | Process Industries |
Merrison Technologies LLC
Merrison Technologies LLC Miscellaneous Commercial ServicesCommercial Services Provides technical support services for large-scale enterprise acquisition, financial, human resource, legal and travel systems | Commercial Services |
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