Our vision

To build a trusted, secure, and empowered digital future for all

Read our roadmap

Core values

We are truthful, trustworthy, and positive
We do the right thing
We make the world a better place
We strive for the best in what we create and in what we do
Team work
We take care of each other and work together to change the world


We are dedicated to building a trusted and secure online world that empowers you.

Where you can work, play, buy, sell, create and engage socially.

Where you have safety and privacy in your digital communities.

Where you are confident when interacting with others.

Where this digital future is available to all.

Hello future.

Leadership team

Dr. Leemon BairdCo-Founder and Chief Scientist
Mance HarmonCo-Founder and CEO
Natalie Grunfeld FurmanGeneral Counsel
Lionel ChocronChief Product Officer
Christian HaskerChief Marketing Officer
Mehernosh (Nosh) ModySVP, Engineering
Atul MahamuniSVP, Product
Jordan FriedSVP, Business Development
Nigel ClarkSVP, Industries and Partners
Zenobia GodschalkSVP, Corporate Communications
John LarreSVP of Finance; Treasurer, HGC
Brett McDowellFounding Executive Director, HGC
Ken AndersonChief Developer Advocate

Dr. Leemon Baird

Co-Founder and Chief Scientist

Leemon is the inventor of the hashgraph distributed consensus algorithm, and is the Co-Founder and Chief Scientist of Hedera. With over 20 years of technology and startup experience, he has held positions as a Professor of Computer Science at the US Air Force Academy and as a senior scientist in several labs. He has been the Co-Founder of several startups, including two identity-related startups, both of which were acquired. Leemon received his PhD in Computer Science from Carnegie Mellon University and has multiple patents and publications in peer-reviewed journals and conferences in computer security, machine learning, and mathematics.


Mance Harmon

Co-Founder and CEO

Mance is an experienced technology executive and entrepreneur with more than 20 years of strategic leadership experience in multi-national corporations, government agencies, and high-tech startups, and is Co-Founder and CEO of Hedera. His prior experience includes serving as the Head of Architecture and Labs at Ping Identity, Founder and CEO of two tech startups, the senior executive for product security at a $1.7B revenue organization, Program Manager for a very-large scale software program for the Missile Defense Agency, the Course Director for Cybersecurity at the US Air Force Academy, and research scientist in Machine Learning at Wright Laboratory. Mance received a MS in Computer Science from the University of Massachusetts and a BS in Computer Science from Mississippi State University.


Natalie Grunfeld Furman

General Counsel

Natalie was previously a senior associate at Paul Hastings LLP, where her practice focused on intellectual property, unfair competition, and rights of privacy and publicity, and is the General Counsel for Hedera. Prior to law school, she started her career in Silicon Valley, providing strategic advice to high tech startups. She was Director of Strategy and Business Development at an online group communication startup acquired by Yahoo! Inc. and Director of Business Development for a technology startup developing a global collaborative supply chain platform. Natalie received her BA in Anthropology with honors from Stanford University and her JD from Columbia University School of Law.


Lionel Chocron

Chief Product Officer

Lionel is an experienced product executive, with over 20 years of experience bringing enterprise products to market and driving their adoption, and is the Chief Product Officer of Hedera. He joins from Oracle, where he was Vice President, Industry and Emerging Technology, and led their emerging technology (Blockchain, IoT, AI) solution efforts across industries. Prior to that, he was Vice President and General Manager at Cisco, where he co-launched, productized, and scaled Cisco’s fast-growing Internet of Things (IoT) business. He has previously held roles at A.T. Kearney, Bain & Company, and BNP Paribas. Lionel has an MBA from UC Berkeley’s Haas School of Business, a Masters in Engineering from McGill University, and a Bachelor’s degree in Engineering from Ecole des Mines.


Christian Hasker

Chief Marketing Officer

Christian has two decades of experience in enterprise software in a variety of roles at startups and large companies, including marketing, product management, product marketing, and sales management, and is the Chief Marketing Officer for Hedera. He was previously the Vice-President of Marketing at DataStax, where he was responsible for developer education and open source Apache Cassandra community initiatives during a period of hyper-growth. A Brit by birth, Christian has degrees from the University of Manchester and the London College of Music.


Mehernosh (Nosh) Mody

SVP, Engineering

Nosh brings 25 years of experience as an engineering manager and technology executive, and is the Senior Vice-President of Engineering of Hedera. He was previously the Director of R&D at Trend Micro TippingPoint, responsible for the development and innovation of TippingPoint Intrusion Prevention Systems. Prior to Trend Micro, he managed R&D at numerous startups, including Britestream Networks and Coretrace Corp. Nosh has an MBA from the University of Texas and a MS in Computer Science from the University of Massachusetts.


Atul Mahamuni

SVP, Product

Atul has many years of experience in product management, and is the Senior Vice-President of Product of Hedera. He was previously Vice President of Blockchain SaaS Apps and Internet of Things (IoT) SaaS Apps, PaaS Platform at Oracle. Prior to that, he served in product management, strategy, and development roles at Cisco, Juniper Networks, and Nokia.


Jordan Fried

SVP, Business Development

Jordan is a DLT evangelist and self-professed crypto-capitalist, and is the Senior Vice-President of Business Development of Hedera. He was previously the Co-Founder and CEO of Buffered VPN, the fastest growing personal VPN service online, which was acquired in Q1 2017. Jordan is an investor in companies such as Hive.org and Buffer App and has been featured in Entrepreneur Magazine, Inc.co, Wired.com, Time Magazine, and Success.com.


Nigel Clark

SVP, Industries and Partners

Nigel is a proven technology executive, having been a global Senior Vice President in two cloud software companies sold for a combined value of $1bn, and is the Senior Vice-President of Industries and Partners of Hedera. Previously, he was with Oracle where he led the creation and go-to-market of cross industry solutions anchored in Blockchain, IoT, and AI. Prior to Oracle, Nigel was with Accenture Digital (Mobility) where he led sales and consulting for the Austria, Switzerland, Germany mobility business as well heading the Products Industry mobility sales go-to-market across Europe, Africa and Latin America (EALA). Nigel earned his MA(Hons) Management from St Andrews University, Scotland and the Ecole Supérieure des Affaires, Grenoble, France.


Zenobia Godschalk

SVP, Corporate Communications

Zenobia has over 20 years experience in high tech PR and helping companies create and dominate new categories, and is the Senior Vice-President of Corporate Communications of Hedera. Previously, she was a sell-side analyst with investment bank Morgan Keegan, where she was part of The Wall Street Journal’s #1 Ranked Software Analyst team. Prior to this, she served as the head of corporate communications for Opsware Inc (NASDAQ: OPSW), founded by Marc Andreessen and Ben Horowitz, which was acquired by HP for $1.6B. Zenobia graduated from Stanford University with a BA in Economics and Psychology, minor in Industrial Engineering.


John Larre

SVP of Finance; Treasurer, HGC

John has over twenty years of experience in implementing and managing financial operations and reporting infrastructures for investment management and operating companies, and is the Senior Vice-President of Finance of Hedera and the Treasurer of the Hedera Governing Council. Previously, he was the Chief Financial Officer of Folger Hill Asset Management, LP and a member of the firm’s Executive Committee with oversight of accounting, tax, and operations for offices located in New York, Hong Kong, and Singapore. John is a Certified Public Accountant in the state of New York and graduated from Villanova University with a Bachelor’s degree in Accountancy.


Brett McDowell

Founding Executive Director, HGC

Brett brings over 20 years of IT industry coalition experience, and is the Founding Executive Director and Vice Chair of the Hedera Governing Council. He has had founding executive roles at the Kantara Initiative, IDESG, DMARC.org, and FIDO Alliance. In addition, he has extensive multi-stakeholder governance experience, having served on the board or advisory board of MAAWG, NCSA, StopBadWare, and PCI SSC, among other industry coalitions. Brett is a former fellow at the UMASS Center for Digital Government, a member of the US Federal Reserve Bank's Mobile Payments Industry Working Group and a recipient of the 2019 Top 50 Tech Leaders award from InterCon.


Ken Anderson

Chief Developer Advocate

Ken is passionate about a distributed economy, and is the Chief Developer Advocate of Hedera. He is a serial entrepreneur, with 20 years of experience in system design and software architecture. He has built a team of award-winning engineers and consulted as interim-CTO for various companies during periods of restructuring. He was also the lead contributor to the TM Forum’s REST API design guidelines, now used throughout the multi-trillion global telecom industry. Ken graduated with a BBA in Management Information Systems from California State University and was an Intelligence Sergeant in the United States Army.

Our Journey

We are proud to present our journey to build the world's first mass adopted, public decentralized ledger.

2012-2016: Hashgraph

In 2012, Dr. Leemon Baird begins to work on solving how to achieve distributed consensus at scale.

In 2015, Dr. Baird develops the breakthrough innovation now called hashgraph, and knew it had the potential to be revolutionary. A few months later, Dr. Baird and his longtime friend and business partner, Mance Harmon, form Swirlds, Inc. (a portmanteau of “shared worlds”) to develop proofs of concept and to commercialize hashgraph for private implementations. Their larger and longer-term vision is to use hashgraph to enable a truly decentralized, fast, fair, and secure public distributed ledger that could achieve mainstream adoption and serve as the “trust layer of the Internet”.

They focus on proving the benefit and value of the hashgraph data structure and consensus algorithm for enterprise use. The Hashgraph whitepaper is published on May 31, 2016, and hashgraph is selected over more established solutions for use in private network pilots. The time comes to turn focus to creating a public distributed ledger powered by hashgraph.

2017-2018: Formation of Hedera
Q1 – Q2 2017

Swirlds raises its seed investment round. Funds from that financing are used to bootstrap the formation of Hedera. Mance and Leemon spent time developing the main governance philosophy, conceptualizing the structure and role of the council and its governing members, determining the licensing terms for use of hashgraph for a public implementation, developing the strategy to prevent forking, and teaching people about how hashgraph differs from – and offers key advantages over – blockchain.

Q3 2017

Mance and Leemon begin to grow the project. Over the summer, they meet Andrew Masanto, Founding CMO, who helps bootstrap the company, providing key early contributions and introducing Mance and Leemon to a number of Hedera’s initial team members (including executives Jordan Fried, Natalie Grunfeld Furman, and Tom Trowbridge).

Founding team is brought onboard, including executives Jordan Fried (SVP, Business Development) who joins in August 2017 to lead Hedera’s global business development and Council recruitment and Natalie Grunfeld Furman (General Counsel), who joins in September 2017 to develop Hedera’s legal and regulatory strategy. Initial business strategy meeting with potential advisors and investors held in NYC.

Hashgraph Consortium, LLC is created as a Delaware limited liability company. Hashgraph technology is displayed publicly to the world for the first time at TechCrunch Disrupt in San Francisco, CA.

Q4 2017

Additional team members and executives are brought onboard, including Tom Trowbridge (former President) to lead Hedera’s financing and assist with recruiting initial Council members, and Edgar Seah (Head of APAC), who runs business development in Asia and assists with Council recruitment. First Letters of Intent are signed by potential Council members.

Q1 2018

First formal meeting of the executive team and advisors is held. Hiring continues. “Hedera Hashgraph” is selected as the brand and company name, and the HBAR logo is designed. Additional Letters of Intent are signed by potential Council members.

Hedera launch event is held on March 13 in NYC, drawing 1,000 people live and more than 21,000 livestream viewers. The event unveils Leemon and Mance’s vision for a public network – a network to be built on the patented hashgraph algorithm, governed by a Council of 39 global enterprises, and guaranteed not to fork – to the general public for the first time. HederaHashgraph.com goes live and the Hedera whitepaper is published.

Q2 2018

Hedera continues to educate the market and developers about hashgraph technology. Additional LOIs signed. Company name is formally changed to Hedera Hashgraph, LLC. Multi-member LLC Agreement, the document governing the Hedera Council, is drafted. Work continues to prepare for launch of Hedera mainnet and minting of hbars.

Q3 2018

Hedera mainnet goes live on August 24, 2018. 50 billion hbars are minted. The first meeting of potential Council members is convened to review the Hedera LLC Agreement and details of Council membership.

Q4 2018

Hedera18, Hedera’s first developer conference and global hackathon, occurs at eight locations around the world. Hedera launches mainnet early access and the phase one community testing programs, giving developers and users the ability to test the network for the first time. COQ Proof conducted by Carnegie Mellon confirms hashgraph algorithm is Asynchronous Byzantine Fault Tolerant (to date, the only algorithm in the public market to achieve this gold standard of security).

2019: Governing Council & Open Access
Q1 2019

The first Hedera Governing Council members are announced, and the first Governing Council meeting happens in Seoul, Korea, alongside the first Hedera Annual Assembly, hosted in Seoul.

Q2 2019

Additional Governing Council members sign the LLC Agreement, and the second Governing Council meeting happens in New York City. Phase two of the Community Testing Program begins, opening up the Hedera network to further testing from interested developers and users.

Q3 2019

Hedera's Mirror Node software enters alpha on August 29th, 2019. Mirror nodes provide a way to store and cost-effectively query historical data from the public ledger, while minimizing the use of Hedera network resources.

The Hedera mainnet (beta) is made openly accessible on September 16th, 2019. Anyone can build and deploy their applications on the Hedera mainnet and create accounts for themselves and/or end users of their applications.

Hedera continues to support integrations with third-party software that support the use of the mainnet and hbar including wallet software, exchange services, custody services, and more.


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