Stephen Varacalli, Founding Team Member at OneVault Enterprises

Stephen Varacalli

Founding Team Member at OneVault Enterprises | Adelaide, South Australia, Australia

Profile last verified July 2026
Management Consulting Verified Profile Adelaide, South Australia, Australia University of California, Berkeley, Haas School of Business
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Stephen Varacalli currently serves as a founding team member at OneVault Enterprises while leading Aventine Corporation as its chief executive officer. He holds a Master of Business Administration from the University of California, Berkeley Haas School of Business and practices management consulting from Adelaide, South Australia. His professional focus leverages enterprise platforms to accelerate greenhouse gas reduction and regenerative farming adoption across agricultural supply chains.

BEST APPROACH TO REACH Stephen Varacalli

Reach him via personal email using a direct pitch that aligns your consulting services or technology with his focus on agricultural supply chain resilience and operational integrity across the ag sector.

Stephen Varacalli Socials
Stephen Varacalli Work Experience

Founding Team Member at OneVault Enterprises in March 2015 - Present

Regional Manager Australia/NZ @ Regrow Ag at Regrow Ag in February 2022 - Present

Co-Founder at Wollemi.io in September 2020 - November 2021

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MBA Intern & Part Time Consultant at vence corp in October 2018 - February 2021

Entrepreneur In Residence at Antler in May 2020 - October 2020

Founding Team Member & Commercial Advisor at EZNOME in October 2017 - May 2019

Manager Corporate Advisory at Core Energy Group in June 2014 - July 2017

Commercial Analyst at NT Department of Treasury and Finance in January 2012 - June 2014

Project Manager at Leasecorp Group of Companies in January 2006 - October 2009

Stephen Varacalli Education

University of California, Berkeley, Haas School of Business, Master of Business Administration - MBA, August 2026

UNSW, Master of Finance, August 2026

The Australian National University, Honours in Applied Economics, August 2026

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University of Adelaide, Economics and Finance, August 2026

Stephen Varacalli Skills
Financial Analysis Financial Modeling Economic Data Analysis Economic Policy Corporate Finance Strategic Planning Real Estate Project Management VBA Stata Data Analysis Analysis Budgets EViews Microsoft Office Management Project Management Strategy Business Strategy Microsoft Excel Start-ups Leadership Business Development Corporate Advisory Real Estate Development Applied Economics Microsoft PowerPoint Presentation Skills Team Leadership Team Management
About Stephen Varacalli’s Current Company
OneVault Enterprises

Regrow Ag powers agriculture resilience for today’s leading retailers, CPGs, processors, and farmers. Regrow’s Agriculture Resilience Platform gives companies across the ag supply chain the ability to assure their supply chains and protect operational integrity by accelerating the needed scale of GHG emissions reduction, adoption of regenerative farming practices, and proactive adaptation to the changing climate. Recently named one of the TIME100 Most Influential Companies of 2023, Regrow’s rapidly growing list of partners includes Cargill, General Mills, and Kellanova. Regrow earned the standing of No. 41 on Fast Company’s list of the World’s 50 Most Innovative Companies in 2023 and was named the No. 1 Most Innovative Company in Agriculture.

Discover more about OneVault Enterprises
Stephen Varacalli’s Colleagues
Katya Rucker

Katya Rucker

Greater Boston

Senior AE, Food, Bev, & Apparel @ Regrow Ag

Host, I’d Rather Be Podcast at I’d Rather Be Podcast
(September 2021 – Present)

Anastasia Volkova

Anastasia Volkova

Los Angeles Metropolitan Area

Co-founder @ Regrow Ag | TIME 100NEXT | MIT 35u35 | Resilient Ag and Nature Based Solutions | Ⓑ B Corp

Regrow is the first digital platform to unlock the power and profitability of resilient agriculture through a single, measurable and verifiable system. Regrow combines best-in-class agronomy (from FluroSat, started by Anastasia) with soil and carbon modeling (from Dagan, acqui...

Natalie Mccullough

Natalie Mccullough

San Francisco, California, United States

Board Member, Advisor, and Operating Executive

Limited Partner at Operator Collective 🔆
(Aug 2022 – Present)

William Salas

William Salas

Durham, New Hampshire, United States

Chief Strategy Officer (CSO) at Regrow Ag

President at Applied Geosolutions, LLC
(Jun 2001 – Present)

Carol Arent

Carol Arent

San Francisco, California, United States

Partnership Builder | Enterprise Technology | Sustainability | International MBA

Global Account Director at Regrow Ag
(Jul 2025 – Present)

Jonathan Unger

Jonathan Unger

Raleigh-Durham-Chapel Hill Area

Fighting climate change through agriculture resilience | GTM @ Regrow | Climatebase Fellow

Regrow powers agriculture resilience for today’s leading retailers, CPGs, processors, and farmers.

I head up Marketing and GTM strategy at Regrow, working across the team on campaign strategy, marketing operations, content development, pricing, partnerships and more.

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Frequently asked questions about Stephen Varacalli

What is Stephen Varacalli email address?

Email Stephen Varacalli at [email protected] and [email protected]. This email is the most updated Stephen Varacalli's email found in 2026.

How to contact Stephen Varacalli?

To contact Stephen Varacalli send an email to [email protected] or [email protected]. (updated on January 01, 2026)

What company does Stephen Varacalli work for?

Stephen Varacalli works for OneVault Enterprises.

What is Stephen Varacalli's role at OneVault Enterprises?

Stephen Varacalli is Founding Team Member

What industry does Stephen Varacalli work in?

Stephen Varacalli works in the Management Consulting industry.

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