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Robert Groesbeck
Chief Executive Officer at
PLANET 13 HOLDINGS INC.
Net worth: 5 M $ as of 31/05/2026
Profile
Robert A. Groesbeck currently serves as Co-Chairman, Co-President & Co-CEO at Planet 13 Holdings, Inc. since 2023, Co-Chief Executive Officer at Crossgate Capital US Holdings Corp., Co-President & Director at Planet 13 Florida Inc., and Manager at Planet 13 Illinois LLC, all positions ongoing.
Formerly, Mr. Groesbeck was Co-President at MM Development Co., Inc. from 2014 to 2018 and General Counsel at C&S Waste Solutions of Nevada, Inc. from 2010 to 2015.
Education includes an MBA from National University, undergraduate studies at the University of Nevada, and graduate studies at Western Michigan University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PLANET 13 HOLDINGS INC 10.84% | 14/04/2026 | 35,634,623 ( 10.84% ) | 5 M $ | 31/05/2026 |
Robert Groesbeck active positions
| Companies | Position | Start |
|---|---|---|
| PLANET 13 HOLDINGS INC. | Chief Executive Officer | 01/06/2018 |
Planet 13 Illinois LLC
 Planet 13 Illinois LLC Agricultural Commodities/MillingProcess Industries Cultivates and retails cannabis products | Corporate Officer/Principal | - |
Planet 13 Florida Inc.
 Planet 13 Florida Inc. Medical/Nursing ServicesHealth Services Owns a medical marijuana treatment center | President | - |
Crossgate Capital US Holdings Corp.
 Crossgate Capital US Holdings Corp. Financial ConglomeratesFinance Provides investment services | Chief Executive Officer | - |
Former positions of Robert Groesbeck
| Companies | Position | End |
|---|---|---|
MM Development Co., Inc.
 MM Development Co., Inc. Pharmaceuticals: OtherHealth Technology Provides Cannabis concentrates and casnnabis-infused products | President | 01/06/2018 |
C&S Waste Solutions of Nevada, Inc.
 C&S Waste Solutions of Nevada, Inc. Part of Waste Connections, Inc., C&S Waste Solutions of Nevada, Inc. is a waste management company that provides waste and recycling services for residential, commercial, and industrial customers. The company is based in Pahrump, NV. The company offers garbage and recycling collection, green waste and organics recycling, scrap metal recycling, portable sanitation solutions, disaster recovery and debris management, and commercial waste services. It operates facilities such as transfer stations, landfills, recycling centers, and buy-back locations in several counties and sites. | General Counsel | 01/01/2015 |
Training of Robert Groesbeck
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
2
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
National University
 National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Western Michigan University
 Western Michigan University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Nevada
 University of Nevada Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Planet 13 Florida Inc.
Planet 13 Florida Inc. Medical/Nursing ServicesHealth Services Owns a medical marijuana treatment center | Health Services |
C&S Waste Solutions of Nevada, Inc.
C&S Waste Solutions of Nevada, Inc. Part of Waste Connections, Inc., C&S Waste Solutions of Nevada, Inc. is a waste management company that provides waste and recycling services for residential, commercial, and industrial customers. The company is based in Pahrump, NV. The company offers garbage and recycling collection, green waste and organics recycling, scrap metal recycling, portable sanitation solutions, disaster recovery and debris management, and commercial waste services. It operates facilities such as transfer stations, landfills, recycling centers, and buy-back locations in several counties and sites. | |
MM Development Co., Inc.
MM Development Co., Inc. Pharmaceuticals: OtherHealth Technology Provides Cannabis concentrates and casnnabis-infused products | Health Technology |
Planet 13 Holdings, Inc.
 Planet 13 Holdings, Inc. Agricultural Commodities/MillingProcess Industries Produces and retails marijuana products | Process Industries |
Crossgate Capital US Holdings Corp.
Crossgate Capital US Holdings Corp. Financial ConglomeratesFinance Provides investment services | Finance |
Planet 13 Illinois LLC
Planet 13 Illinois LLC Agricultural Commodities/MillingProcess Industries Cultivates and retails cannabis products | Process Industries |
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