About us

Our team of talented digital experts from engineering to marketing, product and account management, are shaping the future for auctioneering online and transforming the industry.

Whether you are inspired by digital/e-commerce, an arts and antiques fanatic or simply love the thrill of an auction, there is an opportunity at ATG for everyone.




Offices Globally


Digital Marketplaces


of employees are
bilingual, trilingual
or even quadrilingual!

Our values

Build Trustworthy Relationships

We are professional, reliable and trustworthy in the commitments we make.
We respect each other and our bidders, customers & suppliers.
Integrity in the cornerstone in all that we do.

Lead Creatively

We are empowered to take the initiative and innovate.
We take ownership to deliver.

Raise The Bar

We value results over simple effort, each and every day.
We challenge ourselves and others to strive for excellence in all that we do.

Collaborate To Win

We collaborate globally to ensure ATG is the preferred solution in a highly competitive market.
We are transparent, open and respectful in our written and verbal communications.
We work together to achieve results and to drive the most important initiatives forward.

Join Our Team

From day one you’ll have ownership and support to make our mission a reality.
Your opportunity is what you make of it.

Check out our vacancies and apply today:

ATG Vacancies


London, United Kingdom

Harlequin Building
65 Southwark Street
London, SE1 0HR
+44 203 725 5500

Omaha, United States of America

4411 S 96th St
Omaha NE 68127
+1 877 505 7770

Hamburg, Germany

Stadtdeich 27
20097 Hamburg
+49 40 - 79142834

Life @ ATG

Collaboration and camaraderie has set ATG up for a great, diverse culture.

Our people are passionate about our products and customers which makes us an exciting company to join.

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