Company Summary

Company Overviews

A global technology company with over 450 employees, ATG is transforming the way billions of pounds, euros and dollars' worth of items are bought and sold globally via auction. ATG is headquartered in London with additional offices in the US, Mexico and Germany, and is listed on London Stock Exchange. We operate the world’s leading marketplaces and auction services for curated online auctions, seamlessly connecting buyers from around the world to trusted sellers across two major sectors: Industrial & Commercial, and Art & Antiques. We provide leading online marketplace capabilities, and a range of value-added tools and services that maximise value on lots sold and increase efficiency. ATG’s marketplaces include:

Art & Antiques:

LiveAuctioneers - North America's favourite destination for fine and decorative art, antiques, vintage collectables and luxury goods.

thesaleroom.com - Europe's leading marketplace for fine art & antiques auctions.

lot-tissimo - Germany's foremost fine art & antiques marketplace.

EstateSales.NET – a leading US estate sales listing site, providing a platform to facilitate estate sales across the US

Chairish – a leading global online marketplace for vintage furniture, décor and art.

Pamono – a leading European marketplace for furniture, lighting, art, accessories and jewellery.

Industrial & Commercial

Proxibid - the largest online auction marketplace in North America, listing items across 16 categories from agricultural machinery to classic cars.

BidSpotter.com and BidSpotter.co.uk – the world leaders in industrial online auctions. Together the sites provide a world-leading marketplace for industrial, manufacturing and food processing equipment auctions.

i-bidder.com - the UK’s leading auction marketplace for returned and surplus consumer product.

Rating Reviews

Rating is calculated based on 2 reviews and is evolving.

Featured Reviews

Product Manager
3.9
3 July 2026
Great Product Manager role with good work-life balance
Pros: I've found the work-life balance here genuinely excellent for a Product Manager in a tech company. The flexible work arrangements are a huge plus, allowing me to manage personal commitments alongside my role. There's a strong emphasis on team collaboration, and I've learned a lot from my colleagues. Leadership is generally supportive, encouraging innovation and career growth within the online marketplace industry.
Cons: Sometimes, communication across different product teams within this global tech company could be a bit more streamlined, especially during peak periods leading up to product launches. Also, while there are opportunities for career growth, the pathways aren't always explicitly clear, which might require a bit more proactive navigation as a Product Manager. Nothing major, but small improvements would help.
Advice to Management: Continue to champion the flexible work model and invest in clear career progression frameworks for Product Managers across the organization. Enhancing cross-team communication tools or protocols could also be beneficial.
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Senior HR Generalist
3.9
14 August 2026
Great Hybrid Work Environment for HR Professionals
Pros: One of the biggest strengths at ATG is the emphasis on work-life balance, especially with our effective hybrid work model. As a Senior HR Generalist, this flexibility is invaluable, allowing me to manage my time effectively and maintain well-being. The company culture is supportive, and the HR team in the London office is collaborative and incredibly helpful. We're a growing technology company in the online auction industry, meaning there are always interesting HR challenges and opportunities
Cons: While the work-life balance is generally good, as a Senior HR Generalist, the workload can become intense during peak times, such as major hiring pushes or system implementations. This occasionally strains the balance we typically enjoy. Additionally, internal communication across the broader global technology company could be more consistent, sometimes leading to needing to chase information for critical HR initiatives. Improving the clarity and consistency of these communications would
Advice to Management: To further enhance employee experience at this global technology company, I'd suggest focusing on proactive workload management strategies, particularly for key support functions like HR, during anticipated busy periods. Continue to invest in comprehensive, transparent communication channels across
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