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Mark A. Hjelle
Chief Executive Officer at
Security Services Holdings LLC
Profile
Mark A. Hjelle currently works at Security Services Holdings LLC, as Chief Executive Officer & Director from 2022.
Mr. Hjelle also formerly worked at CSC ServiceWorks, Inc., as Chief Executive Officer & Director, Dechert Price & Rhoads, as Business Lawyer, BrightView Landscapes LLC, as President, Duane Morris & Heckscher, as Business Lawyer, and Brickman Group Holdings, Inc., as President.
Mr. Hjelle received his graduate degree from the University of Pennsylvania, undergraduate degree from The Wharton School of the University of Pennsylvania, and graduate degree from Case Western Reserve University School of Law.
Mark A. Hjelle active positions
| Companies | Position | Start |
|---|---|---|
Security Services Holdings LLC
 Security Services Holdings LLC Miscellaneous Commercial ServicesCommercial Services Provides tech-enabled vendor managed security services | Chief Executive Officer | 26/10/2022 |
Former positions of Mark A. Hjelle
| Companies | Position | End |
|---|---|---|
CSC ServiceWorks, Inc.
 CSC ServiceWorks, Inc. Miscellaneous Commercial ServicesCommercial Services Provides commercial and multi-family housing laundry solutions as well as air vending services for convenience stores and gas stations | Chief Executive Officer | - |
Brickman Group Holdings, Inc.
 Brickman Group Holdings, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a holding company with interests in commercial landscape and related maintenance services | President | - |
BrightView Landscapes LLC
 BrightView Landscapes LLC Miscellaneous Commercial ServicesCommercial Services Provides landscape management and property maintenance services | President | - |
Dechert Price & Rhoads
 Dechert Price & Rhoads Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | - |
Duane Morris & Heckscher
 Duane Morris & Heckscher Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | - |
Training of Mark A. Hjelle
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Dechert Price & Rhoads
Dechert Price & Rhoads Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
BrightView Landscapes LLC
BrightView Landscapes LLC Miscellaneous Commercial ServicesCommercial Services Provides landscape management and property maintenance services | Commercial Services |
University of Pennsylvania
 University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Duane Morris & Heckscher
Duane Morris & Heckscher Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Brickman Group Holdings, Inc.
Brickman Group Holdings, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a holding company with interests in commercial landscape and related maintenance services | Commercial Services |
CSC ServiceWorks, Inc.
CSC ServiceWorks, Inc. Miscellaneous Commercial ServicesCommercial Services Provides commercial and multi-family housing laundry solutions as well as air vending services for convenience stores and gas stations | Commercial Services |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Case Western Reserve University School of Law
 Case Western Reserve University School of Law Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Security Services Holdings LLC
Security Services Holdings LLC Miscellaneous Commercial ServicesCommercial Services Provides tech-enabled vendor managed security services | Commercial Services |
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