Empowering CEOs, executives and their teams at the world’s most innovative companies.
Eric Nitzberg, Sierra Leadership’s founder, brings 25 years of people development experience and a singular ability to bring out the greatest potential in CEOs and other senior leaders.
Eric is one of the few people in the world I can talk to about my biggest challenges—strategic and personal. He gets it, and knows how to bring out the best in me. An incredible person and coveted coach of senior executives, he has helped me through some of the toughest decisions and processes I’ve faced.CEO, Fortune 100 Company
I’ve met, interviewed, and partnered with hundreds of coaches globally, and Eric is in the top 1% based on my experience working with so many coaching professionals.… Leaders in our organization request him by name because the good word has spread regarding his talent for helping leaders better themselves by bringing about necessary change.RACHEL BARAK
MANAGER, EXECUTIVE COACHING PROGRAM
Our latest insights
Aaliyah is the Chief Sustainability Officer of a Fortune 500 company. Months into her job, however, she realizes that a better description of her role would be “cat herder.” She has no positional authority over the very senior stakeholders she needs to influence—and they all have different interests. In short, Aaliyah must embark on a […]
You’ve just been hired into a new, big role. How should you spend your time in those critical early months to set the stage for success? It’s a big question, because nearly half of all leadership transitions are seen as failures or disappointments after two years. The reasons? Most often, it’s an inability to adapt […]
Recent months have been particularly tough for leaders. On one hand, the economic outlook is stormy: a majority of CEOs have been expecting a recession (albeit a modest one). Investors are tighter with cash than a year ago, squeezing companies to reduce spending. Meanwhile, back-to-office rules, which are challenging for employees, and also painful for […]
Eric has given so much to our company that it’s hard to calculate his value. I’m so grateful for how he helped me grow, and how his deft engagement with our whole leadership team brought us closer and helped boost our performance.CEO, $30B hyper growth company