John Mengucci
Net worth: 62 M $ as of 31/05/2026
Net worth: 62 M $ as of 31/05/2026
John S. Mengucci is a businessperson who has been at the head of 12 different companies and presently holds the position of President, Chief Executive Officer & Director at CACI International, Inc. and Chief Executive Officer at Six3 Systems, Inc., Chief Executive Officer of CACI, Inc. - FEDERAL, President & Chief Operating Officer for CACI-Athena LLC, President & Chief Operating Officer for Six3 Intelligence Solutions LLC, President & Chief Operating Officer of Six3 Advanced Systems, Inc., President & Chief Operating Officer at CACI Enterprise Solutions, Inc., President & Chief Operating Officer for LTC Engineering Associates, Inc., President for CACI-CMS Information Systems LLC and President at CACI NSS LLC (which are all subsidiaries of CACI International, Inc.). John S. Mengucci is also on the board of TechAmerica Midwest. In the past he held the position of President for IDL Solutions, Inc., President & Chief Operating Officer at CACI Dynamic Systems, Inc., President-Civil Products at Lockheed Martin Information Systems & Global Solutions and Director-Electronic Systems Radar Product Support at Martin Marietta Corp. Mr. Mengucci received an undergraduate degree from Clarkson College and an MBA from Syracuse University.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 01/10/2025 | 119,936 ( 0.54% ) | 62 M $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
| CACI INTERNATIONAL INC | Chief Executive Officer | 01/07/2019 |
CACI NSS LLC
CACI NSS LLC Telecommunications EquipmentElectronic Technology Manufactures wireless communications equipment | President | - |
Northern Virginia Technology Council
Northern Virginia Technology Council Miscellaneous Commercial ServicesCommercial Services Operates membership and trade association for the technology and community | Director/Board Member | - |
Ticom Geomatics, Inc.
Ticom Geomatics, Inc. Aerospace & DefenseElectronic Technology Provides geolocation, intelligence and surveillance systems | Chief Executive Officer | - |
Clarkson University
Clarkson University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Six3 Systems, Inc.
Six3 Systems, Inc. Information Technology ServicesTechnology Services Provides strategic solutions to US government agencies in the intelligence, defense and civilian communities | Chief Executive Officer | - |
CACI, Inc. - FEDERAL
CACI, Inc. - FEDERAL Information Technology ServicesTechnology Services Provides information technology solutions | Chief Executive Officer | - |
CACI-LTC, Inc.
CACI-LTC, Inc. Information Technology ServicesTechnology Services Provides technical engineering services | Chief Executive Officer | - |
Six3 Intelligence Solutions LLC
Six3 Intelligence Solutions LLC Miscellaneous Commercial ServicesCommercial Services Provides strategic security solutions | President | - |
| ░░░░░░░░ ░░░░░░░░░░░ ░░░░░░░ ░░░ | ░░░░░░░░░ | - |
| Companies | Position | End |
|---|---|---|
| ░░░░░░░░ ░░░░░░ ░░░░░░░░░░░ ░░░░░░░ ░░░░░ ░░░░░░ ░░░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░ ░░░░░░░░░░░ ░░ ░░░░░░░░ ░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░ ░░░░░░░░░░ ░░░░ | ░░░░░░░░░ | - |
| ░░░░ ░░░░░░░ ░░░░░░░░ ░░░░ | ░░░░░░░░░ | - |
| ░░░░ ░░░░░░░░░░ ░░░░░░░░░░ ░░░░ | ░░░░░░░░░ | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 23 |
|---|---|
CACI International, Inc.
CACI International, Inc. Information Technology ServicesTechnology Services Operates as a holding company whose subsidiaries provides automation tools development, cybersecurity and system engineering, IT and proprietary data services for government industry | Technology Services |
Martin Marietta Corp.
Martin Marietta Corp. Aerospace & DefenseElectronic Technology Manufactures missiles and other defense industry products | Electronic Technology |
Clarkson University
Clarkson University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Syracuse University
Syracuse University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Northern Virginia Technology Council
Northern Virginia Technology Council Miscellaneous Commercial ServicesCommercial Services Operates membership and trade association for the technology and community | Commercial Services |
United Way of Greater Philadelphia & Southern New Jersey
United Way of Greater Philadelphia & Southern New Jersey Miscellaneous Commercial ServicesCommercial Services Provides social services | Commercial Services |
Six3 Intelligence Solutions LLC
Six3 Intelligence Solutions LLC Miscellaneous Commercial ServicesCommercial Services Provides strategic security solutions | Commercial Services |
CACI, Inc. - FEDERAL
CACI, Inc. - FEDERAL Information Technology ServicesTechnology Services Provides information technology solutions | Technology Services |
Junior Achievement of Delaware Valley, Inc. | |
Six3 Systems, Inc.
Six3 Systems, Inc. Information Technology ServicesTechnology Services Provides strategic solutions to US government agencies in the intelligence, defense and civilian communities | Technology Services |
Six3 Advanced Systems, Inc.
Six3 Advanced Systems, Inc. Engineering & ConstructionIndustrial Services Provides software development, signal processing, sensor development and engineering services | Industrial Services |
CACI-LTC, Inc.
CACI-LTC, Inc. Information Technology ServicesTechnology Services Provides technical engineering services | Technology Services |
Ticom Geomatics, Inc.
Ticom Geomatics, Inc. Aerospace & DefenseElectronic Technology Provides geolocation, intelligence and surveillance systems | Electronic Technology |
IDL Solutions, Inc.
IDL Solutions, Inc. Information Technology ServicesTechnology Services Provides information technology solutions | Technology Services |
TechAmerica Midwest | |
CACI Dynamic Systems, Inc.
CACI Dynamic Systems, Inc. Information Technology ServicesTechnology Services Provides website design and integration services | Technology Services |
CACI-CMS Information Systems LLC
CACI-CMS Information Systems LLC Information Technology ServicesTechnology Services Provides information technology services | Technology Services |
CACI Enterprise Solutions, Inc.
CACI Enterprise Solutions, Inc. Information Technology ServicesTechnology Services Provides information technology solutions | Technology Services |
CACI-Athena LLC
CACI-Athena LLC Miscellaneous Commercial ServicesCommercial Services Provides technology and security solutions | Commercial Services |
Lockheed Martin Information Systems & Global Solutions
Lockheed Martin Information Systems & Global Solutions Miscellaneous Commercial ServicesCommercial Services Provides federal and information technology services | Commercial Services |
CACI NSS LLC
CACI NSS LLC Telecommunications EquipmentElectronic Technology Manufactures wireless communications equipment | Electronic Technology |
GE Corporate-Americas
GE Corporate-Americas MiscellaneousMiscellaneous Operates as a non-classified establishment | Miscellaneous |
Spookstock Foundation
Spookstock Foundation Spookstock Foundation is a company located in the US. |
Select your edition
All financial news and data tailored to specific country editions