Tibor Toth
InvestorSenior Associate at Saudi Aramco Energy Ventures · Board director at EnergySage
Boston, Massachusetts
Writes $2M – $20M checks · typically $11M
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About
Tibor Toth is a Senior Investment Director at Aramco Ventures focused on climate tech and clean energy investments. He has invested over $400 million across venture capital, buyouts, mezzanine debt, and energy infrastructure, with transaction experience exceeding $1 billion. Toth has held roles in M&A, capital raising, and portfolio management across manufacturing, technology, and energy sectors, including co-management of over $7 billion in private equity investment funds.
Board director at EnergySage
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Co-founders at EnergySage

Experience
- Aramco VenturesSenior Investment Directorcurrent2025 — presentBoston, Massachusetts, United States
- Aramco VenturesInvestment Director2021 — 2025Boston, Massachusetts, United States
- Via SeparationsBoard Observercurrent2025 — present
- Parallel CarbonBoard Membercurrent2024 — presentNew York City Metropolitan Area
- Boston MetalBoard Observercurrent2023 — present
- Rondo EnergyMember, Strategic Investor Advisory Boardcurrent2022 — present
- Noon EnergyBoard Membercurrent2022 — presentMountain View, California, United States
- AmogyBoard Membercurrent2025 — presentBrooklyn, New York, United States
- AmogyBoard Observer2022 — 2025Brooklyn, New York, United States
- WeSpireBoard Member2016 — 2023Boston, MA
- Brandeis International Business SchoolAdjunct Professor2015 — 2022Waltham, MA
- Blackburn Energy, Inc.Board Observer2021Amesbury, Massachusetts, United States
- OptiRTC, Inc.Board Observer2019 — 2021Boston, MA
- Sistine Solar, Inc.Board Member2019 — 2021Somerville, MA
- TessolarBoard Member2018 — 2021Woburn, MA
- Massachusetts Technology Transfer CenterAdvisory Board Member2015 — 2021Boston, MA
- EnergySage, Inc.Board Member2014 — 2021Boston, MA
- Massachusetts Clean Energy CenterManaging Director of Investments2013 — 2021Boston, MA
- 7AC TechnologiesBoard Member2015 — 2020Beverly, MA
- Idle SmartBoard Member2018 — 2020Lenox, MA
- Loci Controls, Inc.Board Member/Observer2016 — 2020Somerville, MA
- Worcester CleanTech Incubator (WCTI)Board Member2016 — 2020Worcester, MA
Skills & more
+9 more
Financial ModelingInvestment BankingDue DiligenceCorporate FinanceInvestmentsStrategyEquitiesFinanceValuationLanguages German · Spanish
- Chartered Alternative Investment Analyst (CAIA)
From Tibor's professional profile.
Colleagues at Saudi Aramco Energy Ventures
Frequently asked questions
- Who is Tibor Toth?
- Tibor Toth is a Senior Investment Director at Aramco Ventures focused on climate tech and clean energy investments. He has invested over $400 million across venture capital, buyouts, mezzanine debt, and energy infrastructure, with transaction experience exceeding $1 billion. Toth has held roles in M&A, capital raising, and portfolio management across manufacturing, technology, and energy sectors, including co-management of over $7 billion in private equity investment funds.
- Where does Tibor Toth work?
- Tibor Toth is Senior Associate at Saudi Aramco Energy Ventures and Board director at EnergySage.
- What check size does Tibor Toth write?
- Tibor Toth typically writes checks of $2M – $20M.
- Where did Tibor Toth go to school?
- Tibor Toth studied at Massachusetts Institute of Technology (SB, Management Science); Northwestern University - Kellogg School of Management (MBA, Marketing); Northwestern University - McCormick School of Engineering (MEM, Manufacturing Engineering).
Same school
Also attended Massachusetts Institute of Technology2,000
+ 1,994 more
Also attended Northwestern University - Kellogg School of Management1,249
+ 1,243 more
Also attended Newton South High School21
+ 15 more
Shared employers
Also worked at Via Separations6
Also worked at Boston Metal9
+ 3 more
Also worked at Noon Energy8
+ 2 more





















































