Andrea Wanerstrand is a leadership strategist, executive coach, and cultural transformation expert with 25+ years inside complex global organisations including Microsoft, Meta, and T-Mobile. She’s the founder and CEO of A3 Culture Lab and the creator of the Mindset Maven Method, helping leaders shift from control to connection, performance to presence, and burnout to bold influence.
Known for blending neuroscience, behavioural strategy, and straight-talking clarity, Andrea supports leaders and teams to build workplaces rooted in her A3 philosophy: Authentic, Autonomous, Accountable. She works globally through coaching, cohorts, and speaking engagements, helping leaders become the kind of presence people trust, follow, and remember.
