We built ARTERNAL to help you unlock your sales growth potential

You’ve told us where it hurts. ARTERNAL anticipates and alleviates your pain points with holistic solutions to help you run a thriving art business.

Ready for a platform that understands your needs?

Let your relationships and expertise bloom. ARTERNAL addresses industry pain points with our Smart Mail CRM, intuitive inventory system, and financial insights. Get on with what you love about the art world.



Liberating the art industry with digital tools.

Founded in 2015 by Sean Green and co-founders Steve Miller and Raymond Nguyen, ARTERNAL brought a tech-driven solution to the art dealer’s needs and experience. We saw the need to unify, and took it. To unify the needs of the art industry with the possibilities of technology. Most importantly, to unify the art community by giving art professionals the time to focus on and deepen their relationships.

ARTERNAL is the first technology company with an exclusive focus on bringing Client Relationship Management (CRM) technology to the art world’s pain points. With this as our foundation, we stay in a state of constant evolution. Now, we’re an all-in-one digital platform providing Revenue & Relationship Management, Inventory Management, Productivity & Workflow tools for art dealers, art gallery owners, and their staff.

Meet the people that power the platform.

Sean Green
Co-Founder & CEO
Sean Green
Sean Green holds a BA in Computer Science and has been the consummate entrepreneur, leading him to the business of art. Sean and partners founded ARTERNAL in 2015, becoming the first tech company to bring client relationship management to the art world. Sean’s goal was simple: provide a unified resource allowing the art professional to focus on what they do best – sell art and deepen client relationships.
Raymond Nguyen
Co-Founder & CTO
Raymond Nguyen
With a BA in Computer Science from The University of Calgary and a Masters in Software Engineering from Waterloo University, Raymond Nguyen has been heavy in the start-up scene since graduating in 2012. Raymond leads the engineering team in the Toronto, Ontario based ARTERNAL office.
Steve Miller
Co-Founder
Steve Miller
Artist, writer, fashion designer, and entrepreneur with a BA from Middlebury College; Steve Miller has lived and worked between New York City and Eastern Long Island since 1975. An artist turned technologist, toggling the line between the art world and technology, Steve plays a vital role as Chief Artist Operator, providing invaluable insight into an industry that typically is resistant to change.
Mary Leigh Cherry
Head of Sales
Mary Leigh Cherry
A 20 year veteran arts professional, Mary Leigh Cherry has a demonstrated history of independently growing a gallery business, private sales and leading the expansion of an east coast gallery to the west coast. Past experiences include non-profit board development, advancement and public art in public and private sectors.    
Mike Nguyen
Head of Design and Mobile
Mike Nguyen
Mike has a BA in Computer Science and is a founding designer and engineer at ARTERNAL, with close to a decade in experience in tech. His work ethos involves combining design with research, technology and culture. Currently spearheading design, creative direction, product and iOS engineering.
Katie Barnes
Head of Operations
Katie Barnes
Katie has over 10 years of experience helping CEOs and their teams cleanup processes and execute on a vision. She loves solving problems and bringing teams together. At ARTERNAL, Katie helps the team with everything from strategic planning, finance, HR needs, and more. She strives to do all she can to make it easy for the rest of the ARTERNAL squad to succeed.
Yujia Zheng
Client Success Manager
Yujia Zheng
With a Master’s in Visual Arts Admin from NYU and a Bachelor’s in Applied Math, Yujia firmly believes in the impact of technological innovation in the art world. Joining as a Customer Support Associate, she works with our engineers to improve the product and communicates with our clients to achieve the best ARTERNAL experience.
Sarah Clare
Head of Product
Sarah Clare
An empathetic product enthusiast with +3 years SaaS experience who specializes in turning divergent thinking into convergent action through execution and anchoring all decisions with the “why”. A strong believer in that technology isn’t about tech, its about people and therefore has spent her career understanding people and their behaviours.
Dan Gagnon-King
Software Engineer
Dan Gagnon-King
Dan is a full stack developer with a degree in computer science who has been programming from a young age. You’ll find him across the entire project, whether it be plowing through server code or putting together browser code. He has previous experience as a freelancer and in transportation intelligence, but has since found a home in the world of art tech.
Mir Adnan
Senior Software Engineer
Mir Adnan
Mir is ARTERNAL’s backend architect. He has experience in building and scaling highly successful and large SAAS companies in the past.
Jayvin Chang
Software Engineer
Jayvin Chang
Jayvin utilizes his programming skills to create tools that allow ARTERNAL customers to manage their client relationships with ease. His diligence and determination ensures that ARTERNAL projects always stay fresh and up to date.
Brian Nguyen
Software Engineer
Brian Nguyen
Brian is a junior fullstack developer. After graduating with a degree in Chemical Engineering, Brian has entered the computer science world, having self-taught programming without any prior knowledge. Starting with ARTERNAL and the product it provides, he is passionate to continue learning new technologies.
Christopher Philippe
Business Development Representative
Christopher Philippe
Christopher is a BDR at ARTERNAL. He brings a strong background in SaaS sales. He uses his experience in outreach to cultivate relationships with clients.
Mia Martin
Account Executive
Mia Martin
After several years working in contemporary and traditional fine art galleries, Mia joins ARTERNAL as an Account Executive. Looking to move into the digital world of fine art, Mia brings her gallery and client experience to merge the worlds of art + tech.
Dylan Sun
Software Engineering Intern
Dylan Sun
Dylan is a software engineering intern working towards a Bachelors of Applied Science at the University of Toronto. He is passionate about exploring the intersection of art and technology while learning more about software development.
Kelsey Higgens
Executive Assistant
Kelsey Higgens
Kelsey has over 15+ years working amongst CEO’s, entrepreneurs and business founders in helping to achieve overall business growth and success. Graduating from the University of New Hampshire with a degree in Interpersonal Communication, she is valued by her ability to be a forward thinker and determined to keep ARTERNAL organized and on brand so that future success and growth remains a constant.
Yzabelle Go
Software Engineer
Yzabelle Go

Want to work with us?

Our team of art and tech industry veterans brings a creative flourish to the digital world everyday.

We are currently a remote team working across two countries with origins in Toronto, Los Angeles & New York.

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