Rachel Stallion

About Rachel

Rachel began her career at Barclays Bank in their Corporate Banking Division before joining Positive Momentum in 2011. After a brief stint as Executive Assistant to the CEO of an NHS Clinical Commissioning Group—gaining valuable insight into the healthcare sector—she returned to Positive Momentum to manage the Support Team and oversee the back-office operations that enable Partners to thrive.

Now, as Chief Operating Officer, Rachel ensures that Positive Momentum runs seamlessly, allowing the team to focus on delivering exceptional client impact. With a deep understanding of the Positive Momentum operating system, she provides unwavering support to partners, helping them grow their independent consulting practices while ensuring the business operates with a no-nonsense, pragmatic approach. She thrives on making things work smarter, not harder—cutting through complexity, streamlining processes, and fostering a high-performing, collaborative culture.

Outside of work, Rachel continues her diary management expertise—juggling her daughter’s packed after-school calendar by night. A keen yogi, she can often be found on her yoga mat—but just as often, she’s indulging her passion for food, whether by trying out new restaurants or experimenting with new recipes at home.