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| Chrystiane Mallaley |
ChangeMakers, a marketing, reputation management and social impact firm with offices in Canada and the US, appoints Chrystiane Mallaley as SVP, engagement. Mallaley joins the firm from Hill+Knowlton Strategies, where she led the public participation practice. She previously served as VP, strategic communications & public engagement at NATIONAL Public Relations. In her new post, Mallaley will lead ChangeMakers’ engagement practice within social impact consulting, providing strategic counsel across communications and engagement initiatives. “Chrystiane Mallaley’s appointment reinforces ChangeMakers’ commitment to driving meaningful engagement and impact,” said ChangeMakers president, social impact consulting Alyssa Melnyck. “Her expertise in strategic communications and public engagement will be invaluable in helping organizations navigate complex challenges with clarity and confidence.”
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| Alyssa Shapper |
Arista Recovery, which provides behavioral health and addiction treatment services, names Alyssa Shapper CMO. Shapper was most recently national director of marketing at Banyan Treatment Centers, the largest privately held treatment company in the US. At Arista Recovery, she will lead the organization's marketing strategy and execution, focusing on brand growth, patient engagement, and strategic partnerships. "Her deep industry knowledge, coupled with her dynamic marketing approach, will be invaluable as we continue to grow our services and expand our impact. Alyssa's proven leadership and commitment to helping others align perfectly with our values," said Arista Recovery CEO Daniel Jacob.
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| Raj Munusamy |
Hypori, a cybersecurity SaaS provider, hires Raj Munusamy as VP of marketing. Munusamy has led initiatives for technology startups across North America and the Asia-Pacific region, helping them scale and refine their market presence. He has also held executive marketing positions at companies including Oracle, SAP and Schneider Electric. In his new position, Munusamy will oversee Hypori’s marketing and product marketing, spearheading initiatives to enhance brand visibility, strengthen customer and partner engagement, and drive demand for Hypori’s virtual mobility solutions. “His expertise in global marketing and audience engagement will be invaluable as we continue expanding our market presence,” said Hypori CEO Jared Shephard.
HUNTER promotes Gigi García Russo to president and Michael Lamp to chief digital & transformation officer.... Cars.com Inc. a car-shopping marketplace, names Sarah Kettler CMO, effective June 15...The Trade Desk, an advertising tech company, appoints Sarah Gavin as CMO and EVP.
Brittany Sullivan, who held the senior VP-executive director of marketing post at Golin, has moved to Burson.
Codeword brings on Melody Brue and Jess Graham as part of a push to bolster its capabilities in market intelligence and commercial strategy... Havas Edge, which specializes in data-driven media, creative and customer acquisition strategies, for health, tech, consumer, retail and financial brands, promotes Pam Caputo to EVP, health media... Rezolve Ai, the London-based developer of Brain Suite, an enterprise AI platform purpose-built for agentic commerce, appoints Michele Fisher as CMO.
Jamie Dowd, who was most recently president of the health practice in the Americas at Weber Shandwick, comes on board at Allison Worldwide as global president, health + wellness, effective June 22.
Burson is bringing on Hanover managing director, Middle East Jonty Summers as head of corporate affairs in Dubai at the end of June... Ridgepost Capital, which had over $45 billion in assets under management as of March 31, names Brian McKenna VP, investor relations, effective June 15... The Center for AI Safety appoints Rochelle Nadhiri as head of public engagement. 
