Our People Make the Magic Happen

  • Stelli Munnis, PhD

    FOUNDER & EXECUTIVE DIRECTOR

    Stelli is passionate about helping people evolve into the highest, most powerful version of themselves. Stelli founded Red Sulphur after spending 20+ years in corporate sales, marketing, operations, and executive leadership positions. She helped scale two startups (one as co-founder) and fueled growth at SunPower, a global leader in solar. She holds a BA in economics from the University of Florida, a PhD in Transpersonal Psychology, and a certificate in spiritual guidance from Sophia University.

    LinkedIn

  • Noni Allwood

    ADVISOR

    Noni is a powerhouse leader and advocate for women and diversity. In addition to an illustrious career in corporate, Noni has been recognized as one of the “Top 25 Bay Area Women Redefining Success,” “Most Influential Latinos in Silicon Valley,” and “Most Powerful Women of the Bay.” Those who know Noni can attest to the powerful ways she leads by example, and how she teaches individuals to have compassion and understanding for others. Noni’s presence transforms and heals.

    LinkedIn

  • Tanya Banks

    ADVISOR

    Tanya’s depth of marketing expertise, organizational knowledge, and commitment to the things she cares about — family and friends, health and well-being, women, the environment — are a testament to her strength of character. Tanya spent over a decade in corporate marketing at SunPower, helping the world transition to renewable electricity. She has worked for Amazon Web Services and now contributes her expertise at Adobe. Tanya’s friends describe her as loyal, a great listener, and wickedly smart.

    LinkedIn

  • Martha Murillo

    ADVISOR

    “Miraculous” and “marvelous” are words people use to describe Martha. In addition to being passionate about marketing at Salesforce, Martha loves all things Latin — the people, culture, food, music, and dance. She originally hails from Colombia but grew up in MA, NJ, and NY, which gives her a unique outlook on life and a deep understanding of diversity. Martha demonstrates compassion toward others, and through her example, she reminds us to be gentle with ourselves and to laugh often.

    LinkedIn

  • Kate Walling

    ADVISOR

    Kate is a passionate leader, marketer, start-up guru, and consultant to tech companies. Her positive energy and enthusiasm for scaling enterprises, her ability to recognize and nurture top talent, and her creative genius are just a few of Kate’s many talents. She has built three startups (with a 4th underway), and has been described as “a magnetic ball of light and energy that naturally attracts interesting people and projects.”

    LinkedIn

  • Alexander Caceres

    FORMER MARKETING INTERN

    Alex is a sales executive in the tech sector, as well as an athlete, photographer, videographer, and first generation college student who lives in the San Francisco Bay Area. Alex was born in Santa Clara, California, to a Vietnamese mother and Nicaraguan father. Alex loves the intensity of athletics (especially soccer) and demands a high level of commitment from those who work on his team. He loves to discover more about himself and to improve on the areas necessary for growth.

    LinkedIn

Meet Brady


Brady is our resident whippet puppy. He provides inspiration, love, and emotional support. He also keeps us active, demanding many walks and play sessions per day. He’s super fast (runs up to 25 mph, allegedly) and loves chew toys, especially ones that look like squirrels or rabbits.

You can follow Brady on Instagram or stop by the studio to meet him in person. He looooves humans and most animals.

“You are never too small to make a difference.”

— Greta Thunberg