![Leonard Sternheim](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>)
Leonard Sternheim
No open positions remaining
Net worth: 52 M $ as of 2026-08-30
Profile
Leonard Sternheim was the founder of Mustang Alliances, Inc. founded in 2010, where he held the titles of Chairman, CEO, Secretary & CAO from 2012 to 2013.
He was also the President, Chief Executive & Financial Officer of Delek Resources, Inc. from 2003 to 2007 and a Consultant at Stratos Group Ltd., Inc. in 2003.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
8.77% | 2026-02-23 | 5,006,413 ( 8.77% ) | 52 M $ | 2026-08-30 |
Former positions of Leonard Sternheim
| Companies | Position | End |
|---|---|---|
Delek Resources, Inc.
 Delek Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores oil & gas | Director of Finance/CFO | 2007-11-27 |
Stratos Group Ltd., Inc. | Corporate Officer/Principal | 2003-01-01 |
| MUSTANG ALLIANCES, INC. | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Mustang Alliances, Inc.
 Mustang Alliances, Inc. Precious MetalsNon-Energy Minerals Engages in exploration of mineral properties | Non-Energy Minerals |
Delek Resources, Inc.
Delek Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores oil & gas | Energy Minerals |
Stratos Group Ltd., Inc. |
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