Position
Chief Strategy Officer
Company
Principals
SydneyAdvertisingMarketingBrand MarketingDescription
Branding agency Principals has appointed Hamish Cargill to CEO, with current CEO Tom Brigstocke transitioning to the Chairman role. This leadership change is part of a carefully planned succession aimed at ensuring sustainable growth for the agency.
Quick answer
Principals Appoints Hamish Cargill as Chief Executive Officer (August 6, 2026). Principals is based in Sydney, New South Wales, Australia.
- What did Principals announce on August 6, 2026?
- Branding agency Principals has appointed Hamish Cargill to CEO, with current CEO Tom Brigstocke transitioning to the Chairman role. This leadership change is part of a carefully planned succession aimed at ensuring sustainable growth for the agency.
- What does Principals do?
- Principals is an independent brand strategy agency with a focus on brand voice through brand language studio XXVI, insights, semiotics, and employer branding.
- Where is Principals based?
- Principals is based in Sydney, New South Wales, Australia.
- Which similar companies made leadership changes around the same time?
- TBWA\Concept Unit (August 4, 2026), INNOCEAN Brazil (August 7, 2026), Jungle Creations (August 3, 2026) and Jack Nimble (August 10, 2026) also announced leadership changes within 45 days of Principals.
Source: Fundz verified event record.
Other recent leadership changes in Advertising and Marketing
Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.
- TBWA\Concept Unit Appoints George Isitua-Onukwu as Chief Executive Officer (August 4, 2026)
- INNOCEAN Brazil Appoints J. Kwon as Chief Executive Officer (August 7, 2026)
- Jungle Creations Appoints Jack Sleigh as Chief Financial Officer (August 3, 2026)
- Jack Nimble Appoints Cleo Wyrill as Strategy & Creative Director (August 10, 2026)
- Creativ Company Appoints Sarah Saul as Vice President of Marketing and Communications (August 12, 2026)
- The Now Agency Appoints Kevin King as President (August 13, 2026)
Who to call at Principals, and when
A new leader at Principals brings new priorities and often new vendors. The first weeks are when they listen.
- An alert the day Principals raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Principals, from your own LinkedIn network
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Principals changed its leadership. Fundz had it the day it was filed, with the decision-maker at the company attached.
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