![John F. Stapleton](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: - $ as of 2026-02-27
John F.
Stapleton is currently Director at Super Vitamin D LLC and Visible Customer Services LLC.
Mr. Stapleton is also Owner of Management Resource Initiatives, Inc. since 2012.
Former positions include Chairman, President, CEO, and Secretary of El Capitan Precious Metals, Inc. from 2016 to 2018.
Mr. Stapleton was Chief Executive Officer of Silk Technologies Ltd. and Director at Advanced Circulatory Systems, Inc. and Dermatrends, Inc.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2018-03-29 | 51 ( -.--% ) | 0 $ | 2026-02-27 |
| Companies | Position | Start |
|---|---|---|
Super Vitamin D LLC | Director/Board Member | 2011-04-28 |
Visible Customer Services LLC
 Visible Customer Services LLC Visible Customer Services LLC, also known as Semcasting, is a data-as-a-service company based in St. Paul, MN. Visible Customer Services LLC specializes in providing digital identity and first-party data enhancement for marketing communications. The company's privacy-safe first-party customer data solutions support identification, activation, and performance measurement across the entire digital ecosystem. Semcasting's self-serve platform, AudienceDesigner by Semcasting (Ads), allows marketers to maximize reach with control and transparency. The company offers industry-specific data expertise and their own identity spine for member communications and marketing outreach. The platform includes a self-service first-person identity graph with third-party enhancement data and direct media integrations with top DSPs, CDPs, Social, and CTV platforms. The company is led by CEO and Founder, Ray Kingman, who focuses on the development and commercialization of their automated targeting and data offerings. | Director/Board Member | - |
Management Resource Initiatives, Inc. | Corporate Officer/Principal | 2011-12-31 |
| Companies | Position | End |
|---|---|---|
Silk Technologies Ltd.
 Silk Technologies Ltd. Pharmaceuticals: MajorHealth Technology Develops silk-derived protein (SDP) products for ophthalmic applications | Chief Executive Officer | - |
| EL CAPITAN PRECIOUS METALS, INC. | Chief Executive Officer | 2018-05-03 |
Advanced Circulatory Systems, Inc.
 Advanced Circulatory Systems, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops technologies to non-invasively increase circulation | Director/Board Member | - |
Dermatrends, Inc.
 Dermatrends, Inc. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceutical products | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 7 |
|---|---|
El Capitan Precious Metals, Inc.
 El Capitan Precious Metals, Inc. Precious MetalsNon-Energy Minerals Engages in exploration of mineral properties | Non-Energy Minerals |
Advanced Circulatory Systems, Inc.
Advanced Circulatory Systems, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops technologies to non-invasively increase circulation | Electronic Technology |
Dermatrends, Inc.
Dermatrends, Inc. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceutical products | Health Technology |
Management Resource Initiatives, Inc. | |
Super Vitamin D LLC | |
Visible Customer Services LLC
Visible Customer Services LLC Visible Customer Services LLC, also known as Semcasting, is a data-as-a-service company based in St. Paul, MN. Visible Customer Services LLC specializes in providing digital identity and first-party data enhancement for marketing communications. The company's privacy-safe first-party customer data solutions support identification, activation, and performance measurement across the entire digital ecosystem. Semcasting's self-serve platform, AudienceDesigner by Semcasting (Ads), allows marketers to maximize reach with control and transparency. The company offers industry-specific data expertise and their own identity spine for member communications and marketing outreach. The platform includes a self-service first-person identity graph with third-party enhancement data and direct media integrations with top DSPs, CDPs, Social, and CTV platforms. The company is led by CEO and Founder, Ray Kingman, who focuses on the development and commercialization of their automated targeting and data offerings. | |
Silk Technologies Ltd.
Silk Technologies Ltd. Pharmaceuticals: MajorHealth Technology Develops silk-derived protein (SDP) products for ophthalmic applications | Health Technology |
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