Appen Company Description
Appen Limited operates as an AI lifecycle company that provides data sourcing, data annotation, and model evaluation solutions in Australia, the United States, and internationally.
It operates through two segments, Global Services and New Markets. The company offers various platforms, including CrowdGen Crowd Platform, AI Data Annotation Platform, AI Data Solutions; and China Platform & Services.
It also provides sourcing and recruitment, qualification and smart matching, crowd Payments, and crowd support; data collection and annotation, LLM & Generative AI workflows fine-tuning and evaluation, and AI automation tools; and LLM & Generative AI data solutions, supervised fine tuning, human preference ranking, red teaming, and AI training data; and MatrixGo and Generative AI data annotation platform, AI data services for China markets, and off-the-shelf datasets.
The company serves technology, automotive, financial services, retail, governments, and healthcare industries.
The company was formerly known as Appen Holdings Pty Limited and changed its name to Appen Limited in October 2014.
Appen Limited was founded in 1996 and is headquartered in Chatswood, Australia.

Country | Australia |
Founded | 1996 |
Industry | Information Technology Services |
Sector | Technology |
Employees | 1,171 |
CEO | Ryan Kolln |
Contact Details
Address: 9 Help Street Chatswood, 2067 Australia | |
Phone | 61 2 9468 6300 |
Website | appen.com |
Stock Details
Ticker Symbol | APX |
Exchange | Australian Securities Exchange |
Fiscal Year | January - December |
Reporting Currency | USD |
ISIN Number | AU000000APX3 |
SIC Code | 7370 |
Key Executives
Name | Position |
---|---|
Ryan Kolln | Chief Executive Officer, MD and Director |
Justin Miles | Chief Financial Officer |
Brian Haskett | Senior Vice President of Client management and Operations |
Kim Stagg | Chief Product and Technology Officer |
Rosalie Talbot Duff | Head of Investor Relations |
Carl Middlehurst | Senior Vice President, Company Secretary and General Counsel |
Si Chen | Vice President of Strategy and Marketing |
Mat Wilcox | Vice President of Sales |
Helen Attia | Chief People Officer |
Dr. Roc Tian M.A., Ph.D. | Senior Vice President and General Manager of Appen China + JK |