A comprehensive management model that is based on over 22 years of hands-on experience with dozens of CEOs and their executive leadership teams.
Suited for global enterprises and early stage hyper-growth startups, this book offers clear and practical guidelines for balancing alignment and collaboration with agility and flexibility.
Ariel Halevi is the Co-founder & CEO of Vayomar, a boutique global consulting firm that was established in early 2003.
With his expertise in the fields of strategic decision-making and effective interpersonal communications, Ariel supports CEOs and their executive leadership teams in their mission to meet ambitious business and operational goals, under states of unprecedented complexity and uncertainty.
This is Ariel’s second book, in which he shares the comprehensive management model which is based on his field experience with dozens of companies across the globe.
Having a sizeable diverse organization, we were looking for a professional facilitator… luckily, we found Ariel who turned to be highly professional and engaged when it comes to preparations, highly energetic on stage and very well educated on endless topics and theories which were extremely relevant to the workshop. Feedbacks from all over were very positive, and everyone was impressed by the guy with a fluent English, enthusiastic and vast knowledge. If I need a facilitator in the future, Ariel will be one of my best choices.
I had the pleasure of working with Ariel from Vayomar during our recent Sales Kickoff (SKO) at NoTraffic, and I couldn’t be more impressed. Ariel brought exceptional expertise, energy, and practical insights that truly elevated our sessions. His ability to break down complex concepts into actionable strategies made a real impact on our team, ensuring they left not just inspired but equipped with tools to drive success. If you’re looking for someone who can engage, challenge, and empower your team, Ariel is the person to call.
Ariel conceived and facilitated our 2019 Sales Kick-Off Meeting. Throughout the process – from concept to initiation, planning to execution – Ariel’s domain expertise, vast knowledge, enthusiasm and charisma were dominant and key to the events’ success and left a lasting impression. I personally enjoyed working with Ariel and learned a lot from him – I highly recommend him.
The smartest, most inspiring, and creative management consultant I have ever partnered with. He will blow your mind with some crazy ideas and will hand hold you and your team through implementing any kind of change you can think of. Ariel is also a gifted key note speaker on many topics related to being a human in our times, leadership and change. Highly recommend working with Ariel!
One of the primary challenges encountered by a rapidly expanding company is the establishment of an effective culture and collaborative leadership. When seeking an expert to lead AlgoSec ALF: AlgoSec Leadership Forum, we turned to Ariel. Ariel facilitated the session with charisma, intelligence, and a keen business acumen, transforming it into a dynamic session with a directly applicable results on our daily operations. Ariel is a passionate and gifted keynote speaker, addressing topics concerning humanity in our modern era, leadership, and change. Highly recommended!







