CHANGING PLACES: Mark Creighton, ML Maco, John Sabella, Peter Duffy…

People change positions, get promoted or move to other companies. Portada is here to tell you about it.

(Looking for your next Career move? Check out Portada’s Career Board!)


Former Chief Operating Officer of Dentsu Aegis Mark Creighton has been named Chief Executive of Avado Learning. Creighton announced his departure from Denstu last June after nearly three years in the role.






ML Maco recently joined CognitiveScale as its Chief Revenue Officer. ML has more than 25 years of sales, marketing, and channel leadership experience, and was recently SVP at HPE. Prior to HPE, she was SVP at Oracle, where she led the cloud transformation of enterprise customers and partners.





PubMatic has appointed John Sabella as its new Chief Technology Officer. Sabella joined PubMatic in 2017, having previously worked as CTO at Vungle, where he was responsible for technology vision and development.






Just Eat’s top marketer, Peter Duffy, has been named interim Chief Executive following a decision by Peter Plumb to step down. Duffy previously held the top marketing role at budget airline EasyJet.






DDB Canada has announced the appointment of Brent Choi as the agency’s CEO and CCO. This marks the first time DDB Canada has had a senior level position to lead its total creative product and the agency’s overall strategic direction and new business growth.