![Mary Mandanas](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>)
Mary Mandanas
Directeur/Membre du Conseil chez ENERGY VAULT HOLDINGS, INC.
Fortune : 121 421 $ au 31/03/2025
Profil
Mary Beth Mandanas currently works at Onyx Renewable Partners LP, as Co-Chief Executive Officer and Energy Vault Holdings, Inc., as Independent Director from 2022.
Ms. Mandanas also formerly worked at Citigroup, Inc., as Managing Director, Utility Corp., as Managing Director, IEG (Deutschland) GmbH, as Managing Director from 2007 to 2013, TortoiseEcofin Acquisition Corp.
III, as Independent Director from 2021 to 2023, RBC Capital Markets LLC, as Head-Corporate Banking from 2013 to 2015, Bank of America NA (Charlotte, North Carolina), as Vice President, University of South Carolina Business Partnership Foundati, as Trustee, Sol Systems LLC, as Chief Investment Officer in 2021, and CleanChoice Energy, Inc., as Executive Vice President & Chief Strategy Officer from 2015 to 2020.
Ms. Mandanas received her Masters Business Admin degree from Vanderbilt University and undergraduate degree from the University of South Carolina.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 24/05/2024 | 174 706 ( 0,11% ) | 121 421 $ | 31/03/2025 |
Dernières actualités sur Mary Mandanas
Postes actifs de Mary Mandanas
| Sociétés | Poste | Début |
|---|---|---|
| ENERGY VAULT HOLDINGS, INC. | Directeur/Membre du Conseil | 24/02/2022 |
Onyx Renewable Partners LP
 Onyx Renewable Partners LP Alternative Power GenerationUtilities Onyx Renewable Partners LP engages in renewable and environment services. The firm specializes in stage development capability and capital, partnerships and large acquisitions. The company was founded by Matthew Rosenblum and is headquartered in New York, NY. | Directeur Général | 01/01/2022 |
Anciens postes connus de Mary Mandanas
| Sociétés | Poste | Fin |
|---|---|---|
| TORTOISEECOFIN ACQUISITION CORP. III | Directeur/Membre du Conseil | 17/06/2023 |
Sol Systems LLC
 Sol Systems LLC Engineering & ConstructionIndustrial Services Sol Systems LLC develops and finances solar energy projects. It services encompass, investment management, solar project financing, project acquisitions, tax equity, asset management, construction and term debt, and solar renewable energy credit services. The firm serves corporations, insurance companies, utilities, banks, family offices, and individuals. The company was founded by Yuri Horwitz and George Ashton in 2008 and is headquartered in Washington, DC. | Directeur en chef des Investissements | 01/08/2021 |
CleanChoice Energy, Inc.
 CleanChoice Energy, Inc. Alternative Power GenerationUtilities Cleanchoice Energy, Inc. supplies clean renewable energy. The firm produces energy for small business and community solar. The company was founded by Tom Matzzie in 2010 and is headquartered in Washington, DC. | Corporate Officer/Principal | 01/05/2020 |
RBC Capital Markets LLC
 RBC Capital Markets LLC Investment Banks/BrokersFinance RBC Capital Markets LLC is a full-service brokerage and financial services firm headquartered in New York City. They are a direct subsidiary of RBC USA Holdco Corp. and a wholly-owned indirect subsidiary of Royal Bank of Canada (TSE, NYSE: RY). Founded in 2010, the firm is comprised of 3 major business lines: the Private Client Group, the Fixed-Income Group and the Clearing and Execution Services Group. The Private Client Group serves individual investors, while the Fixed-Income Group provides services to institutions, municipalities and non-profit organizations. The Clearing and Execution Services Group is a provider of clearing and execution services to independent brokers/dealers throughout the US. RBC Capital Markets focuses on the following sectors: communications, media, consumer/retail, diversified industries, energy, financial institutions, forest products, healthcare, infrastructure finance, mining & metals, real estate, social infrastructure, technology and the US municipal markets. | Corporate Officer/Principal | 01/01/2015 |
IEG (Deutschland) GmbH
 IEG (Deutschland) GmbH Investment Banks/BrokersFinance IEG (Deutschland) GmbH engages in the provision of investment banking services. It focuses on medium-sized transactions in the internet, technology, and services industries. The company was founded in 1999 and is headquartered in Berlin, Germany. | Directeur Général | 01/01/2013 |
Formation de Mary Mandanas
Vanderbilt University | Masters Business Admin |
University of South Carolina | Undergraduate Degree |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Sociétés cotées | 2 |
|---|---|
| ENERGY VAULT HOLDINGS, INC. | Producer Manufacturing |
| CITIGROUP INC. | Finance |
| Entreprise privées | 9 |
|---|---|
TortoiseEcofin Acquisition Corp. III
 TortoiseEcofin Acquisition Corp. III Financial ConglomeratesFinance TortoiseEcofin Acquisition Corp. III operates as a blank check company. Its objective is effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization, or similar business combination. The company was founded on February 3, 2021 and is headquartered in Zephyr Cove, NV. | Finance |
Onyx Renewable Partners LP
Onyx Renewable Partners LP Alternative Power GenerationUtilities Onyx Renewable Partners LP engages in renewable and environment services. The firm specializes in stage development capability and capital, partnerships and large acquisitions. The company was founded by Matthew Rosenblum and is headquartered in New York, NY. | Utilities |
Sol Systems LLC
Sol Systems LLC Engineering & ConstructionIndustrial Services Sol Systems LLC develops and finances solar energy projects. It services encompass, investment management, solar project financing, project acquisitions, tax equity, asset management, construction and term debt, and solar renewable energy credit services. The firm serves corporations, insurance companies, utilities, banks, family offices, and individuals. The company was founded by Yuri Horwitz and George Ashton in 2008 and is headquartered in Washington, DC. | Industrial Services |
CleanChoice Energy, Inc.
CleanChoice Energy, Inc. Alternative Power GenerationUtilities Cleanchoice Energy, Inc. supplies clean renewable energy. The firm produces energy for small business and community solar. The company was founded by Tom Matzzie in 2010 and is headquartered in Washington, DC. | Utilities |
RBC Capital Markets LLC
RBC Capital Markets LLC Investment Banks/BrokersFinance RBC Capital Markets LLC is a full-service brokerage and financial services firm headquartered in New York City. They are a direct subsidiary of RBC USA Holdco Corp. and a wholly-owned indirect subsidiary of Royal Bank of Canada (TSE, NYSE: RY). Founded in 2010, the firm is comprised of 3 major business lines: the Private Client Group, the Fixed-Income Group and the Clearing and Execution Services Group. The Private Client Group serves individual investors, while the Fixed-Income Group provides services to institutions, municipalities and non-profit organizations. The Clearing and Execution Services Group is a provider of clearing and execution services to independent brokers/dealers throughout the US. RBC Capital Markets focuses on the following sectors: communications, media, consumer/retail, diversified industries, energy, financial institutions, forest products, healthcare, infrastructure finance, mining & metals, real estate, social infrastructure, technology and the US municipal markets. | Finance |
Bank of America, NA (Charlotte, North Carolina)
 Bank of America, NA (Charlotte, North Carolina) Major BanksFinance Bank of America, NA engages in the provision of commercial banking services. It offers financing, checking and savings accounts, and investment banking for individual clients. The company was founded on March 1, 1927 and is headquartered in Charlotte, NC. | Finance |
University of South Carolina Business Partnership Foundati | |
Utility Corp.
 Utility Corp. Investment Trusts/Mutual FundsMiscellaneous Utility Corp. operates as closed-end management investment trust. It provides investors with a stable monthly dividend stream and capital appreciation potential through the investment in a portfolio of high quality common shares of selected publicly listed Canadian utility and telecommunication companies. The company is headquartered in Toronto, Canada. | Miscellaneous |
IEG (Deutschland) GmbH
IEG (Deutschland) GmbH Investment Banks/BrokersFinance IEG (Deutschland) GmbH engages in the provision of investment banking services. It focuses on medium-sized transactions in the internet, technology, and services industries. The company was founded in 1999 and is headquartered in Berlin, Germany. | Finance |
