1999–2006
IBM
Brought enterprise security, privacy, Web services and the developer ecosystem into the mainstream conversation—communicating acquisitions, innovation and global launches.
Communications Executive
Cas Purdy
Helping organizations communicate through growth, transformation, and complexity.
For more than twenty-five years, I’ve partnered with executive teams during defining moments—from acquisitions and crises to market shifts and periods of rapid growth. My focus has remained the same: helping leaders communicate with clarity when the stakes are highest.
A career across defining moments
2006–2009
Websense / Forcepoint
Repositioned Websense beyond web filtering toward cybersecurity and data protection through rapid growth and acquisitions, adapting communications to reach new audiences.
2010–2011
Guidance Software
Modernized communications as digital forensics and e-discovery became essential enterprise disciplines—strengthening analyst relations and earning Gartner and IDC Leader recognition.
2011–2020
Trustwave
Defined Trustwave’s market narrative as it evolved from compliance into global managed security—through Singtel’s $850 million acquisition and an expanded global marketing mandate.
2020–2024
Amshore Renewable Energy
Transformed the identity, operations and market position of a longtime wind developer as it became a broader renewable energy company—moving from communications into enterprise leadership.
2024–Present
PURDYPR
Advising leaders through defining moments with 25+ years of experience navigating acquisitions, crises, market shifts and transformation.
Impact that matters
10,000+Articles influenced
$850MAcquisition supported
10Mergers & acquisitions
5Company rebrands
6Analyst leader recognitions
25+Years of leadership
What I believe
Communications exists to create understanding and earn trust.
01
Clarity over complexity
The best communications simplify difficult ideas without oversimplifying reality.
02
Leadership communicates
Communications isn’t simply a department. It is a leadership discipline.
03
Reputation compounds
Strong organizations build trust every day—long before they need it most.
04
Discipline beats noise
The organizations that communicate best are rarely the loudest.
05
Change is constant
Technology, platforms, and markets evolve. The need for trustworthy communication does not.
About Cas
Communications leadership shaped inside the business.
I’m a communications executive with more than twenty-five years of experience across enterprise technology, cybersecurity, and renewable energy.
I’ve advised CEOs and leadership teams on communications strategy, executive positioning, analyst relations, corporate reputation, organizational change, acquisitions, crises, and other high-stakes moments that shape the future of their businesses.
Today, I remain available for select advisory engagements through PURDYPR.