Guillermo L. Martinez
Chief Executive Officer at GM Sectec, Corp.
Guillermo L. Martinez active positions
| Companies | Position | Start | End |
|---|---|---|---|
GM Sectec, Corp.
 GM Sectec, Corp. Information Technology ServicesTechnology Services GM Security Technologies, Inc. provides tailored solutions. The firm's services include consulting, physical security, mobile and end point protection, managed services, and cyber security. The company was founded in 1970 and is headquartered in R?o Piedras, Puerto Rico. | Chief Executive Officer | - | - |
| Chairman | - | - | |
Advent-Morro Equity Partners, Inc.
 Advent-Morro Equity Partners, Inc. Investment ManagersFinance Advent-Morro Equity Partners, Inc (Advent Morro) is a private equity firm founded in 1989 by Cyril L. Medunã and Zoilo Méndez. The firm is headquartered in the San Juan, Puerto Rico. | Consultant / Advisor | - | - |
| GM Holdings LLC | Chief Executive Officer | - | - |
Career history of Guillermo L. Martinez
Former positions of Guillermo L. Martinez
| Companies | Position | Start | End |
|---|---|---|---|
Puerto Rico Telephone Co., Inc.
 Puerto Rico Telephone Co., Inc. Wireless TelecommunicationsCommunications Puerto Rico Telephone Co., Inc. provided wireless, long distance, paging and telephone services. It also offers television broadcasting, directory publishing and corporate data communication services. The company was founded in 1898 and is headquartered in Guaynabo, Puerto Rico. | Director/Board Member | - | - |
Statistics
International
| United States | 2 |
Operational
| Chief Executive Officer | 2 |
| Director/Board Member | 1 |
| Chairman | 1 |
Sectoral
| Communications | 2 |
| Technology Services | 2 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 4 |
|---|---|
Puerto Rico Telephone Co., Inc.
Puerto Rico Telephone Co., Inc. Wireless TelecommunicationsCommunications Puerto Rico Telephone Co., Inc. provided wireless, long distance, paging and telephone services. It also offers television broadcasting, directory publishing and corporate data communication services. The company was founded in 1898 and is headquartered in Guaynabo, Puerto Rico. | Communications |
GM Sectec, Corp.
GM Sectec, Corp. Information Technology ServicesTechnology Services GM Security Technologies, Inc. provides tailored solutions. The firm's services include consulting, physical security, mobile and end point protection, managed services, and cyber security. The company was founded in 1970 and is headquartered in R?o Piedras, Puerto Rico. | Technology Services |
Advent-Morro Equity Partners, Inc.
Advent-Morro Equity Partners, Inc. Investment ManagersFinance Advent-Morro Equity Partners, Inc (Advent Morro) is a private equity firm founded in 1989 by Cyril L. Medunã and Zoilo Méndez. The firm is headquartered in the San Juan, Puerto Rico. | Finance |
| GM Holdings LLC |
