Top 10 Head of Communications - 2026

Shira Mahler serves as the in-charge of communications, at GeneDx. Much of her work involves translating the terminology of genomic medicine into conversations that affect people outside of the scientific community. Throughout her career, Mahler has worked in the media, technology, and healthcare industries. She has had jobs at BuzzFeed, Skillshare, and iHeartMedia, where she developed experience connecting with a variety of audiences.

Sara Cicero is Applied Optoelectronics’ head of communications, leading how the company communicates with employees, customers, investors and the wider market. She has over 20 years of communications experience, including leadership positions at Cisco and Scientific Atlanta.  A recurring theme throughout her career has been to make complex businesses understandable.

Danit Marquardt serves as a marketing leader at Stitch Fix, where she contributes to a more personalized retail experience through technology, data, and human styling expertise. Her work reflects the company’s focus on connecting consumer preferences with relevant fashion choices, helping make personal style more accessible and shopping more convenient.

Mike DiLeva serves as Head of Communications at TE Connectivity, where he connects complex engineering advances with clear, accessible industry narratives. His expertise in B2B communications helps convey the value of connectivity and sensor technologies across industrial, transportation, and technology markets, strengthening the company’s voice and market presence.

Diane Nahra Pelkey serves as Head of Communications & PR at Chewy, shaping how the pet retailer connects with customers, employees, and the wider public. Her communications expertise supports brand trust and clear storytelling, helping convey Chewy’s commitment to pet health, customer care, and meaningful relationships with pet parents.

Carolyn Vadino serves as Vice President of Communications at Con Edison, guiding internal and external communications for one of the largest energy companies in the United States. With over 25 years of experience across corporate affairs, financial services, and public diplomacy, she connects business strategy with public trust and clear communication.

Tim Benedict serves as Head of Communications for Morningstar Indexes and Morningstar Sustainalytics, drawing on nearly three decades of corporate communications experience. He connects investment research and sustainability insights with industry audiences, helping communicate complex financial information clearly and strengthen the visibility of Morningstar’s research and data services

Joshua Thomas serves as Senior Vice President and Head of Communications at Allstate, drawing on nearly two decades of experience at Target. He leads internal and external communications, aligning corporate messaging with business priorities and stakeholder trust while advancing a communications strategy that connects the insurer’s purpose with its customers and communities.

Amy Simpson serves as Head of Communications and Customer Marketing, North America, at International Paper, where she connects corporate strategy with customer engagement. With extensive experience in brand communications, public relations, and customer experience, she helps communicate the value of sustainable packaging while strengthening relationships across the business.