![Jaime Guillen](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>)
Jaime Guillen
Chairman at
POLARIS RENEWABLE ENERGY INC.
Net worth: 596 262 $ as of 2026-05-30
Profile
Jaime Guillen is currently Chairman at Polaris Renewable Energy, Inc. since 2020, Independent Director at Gevo, Inc. since 2021, Managing Partner at Faros Infrastructure Partners LLC since 2006, and Member of the Investment Committee at Colombia Infrastructure Partners SAPI de CV.
Former roles include Chief Executive Officer at Alterra Partners LLC from 2000 to 2006, Director at Bechtel De Mexico, Inc., Managing Director at Bechtel Enterprises Latin America from 1991 to 2000, Vice President at Bechtel Financing Services, Inc., and President at Bechtel do Brasil Construções Ltda.
Education includes an MBA from Stanford University and an undergraduate degree from the Massachusetts Institute of Technology.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
GEVO, INC. 0.11% | 2026-05-26 | 264,046 ( 0.11% ) | 491 126 $ | 2026-05-30 |
| 2026-05-21 | 11,067 ( 0.05% ) | 105 137 $ | 2026-05-30 |
Jaime Guillen active positions
| Companies | Position | Start |
|---|---|---|
| POLARIS RENEWABLE ENERGY INC. | Chairman | 2019-12-31 |
| GEVO, INC. | Director/Board Member | 2021-07-31 |
Faros Infrastructure Partners LLC | Corporate Officer/Principal | 2005-12-31 |
Colombia Infrastructure Partners SAPI de CV
 Colombia Infrastructure Partners SAPI de CV Investment ManagersFinance Acts as an alternative investment manager | Private Equity Investor | - |
Former positions of Jaime Guillen
| Companies | Position | End |
|---|---|---|
Alterra Partners LLC | Chief Executive Officer | 2005-12-31 |
Bechtel Enterprises Latin America | Chief Executive Officer | 1999-12-31 |
Bechtel do Brasil Construções Ltda.
 Bechtel do Brasil Construções Ltda. Engineering & ConstructionIndustrial Services Provides engineering services | President | - |
Bechtel Financing Services, Inc. | Corporate Officer/Principal | - |
Bechtel De Mexico, Inc.
 Bechtel De Mexico, Inc. Engineering & ConstructionIndustrial Services Provides engineering and construction services | Director/Board Member | - |
Training of Jaime Guillen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
18
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Gevo, Inc.
 Gevo, Inc. Chemicals: SpecialtyProcess Industries Engages in the development and commercialization of alternatives to petroleum-based products | Process Industries |
Stanford University
 Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Massachusetts Institute of Technology
 Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Finance |
Polaris Renewable Energy, Inc.
 Polaris Renewable Energy, Inc. Alternative Power GenerationUtilities engages in the operation, acquisition and development of renewable energy projects | Utilities |
Bechtel De Mexico, Inc.
Bechtel De Mexico, Inc. Engineering & ConstructionIndustrial Services Provides engineering and construction services | Industrial Services |
Bechtel Enterprises Latin America | |
Faros Infrastructure Partners LLC | |
Alterra Partners LLC | |
Bechtel do Brasil Construções Ltda.
Bechtel do Brasil Construções Ltda. Engineering & ConstructionIndustrial Services Provides engineering services | Industrial Services |
Bechtel Financing Services, Inc. | |
Colombia Infrastructure Partners SAPI de CV
Colombia Infrastructure Partners SAPI de CV Investment ManagersFinance Acts as an alternative investment manager | Finance |
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