

Case Study
How 1:1 Coaching Enhanced Leadership Practice

High Performance, At What Cost?
Financial Services Industry
When Stephanie joined her firm as a Managing Director, she was given a clear mandate: improve performance quickly and raise standards across the team. By traditional measures, she delivered. Financial results dramatically improved, and the client experienced high quality standards.
However, the broader impact told a different story.
Stephanie’s exacting, results-driven approach, effective for her personally, was proving difficult to sustain across the team. Junior bankers were working long hours with little sense of progress. And although the feedback from Stephanie was direct, it was also discouraging, and concerns were not always addressed.
Despite strong revenue performance, engagement declined, morale weakened, and turnover began to rise, creating both talent risk and increasing risk to the firm’s culture.
Expanding the Definition of Leadership Effectiveness
Recognizing the long-term implications, the CEO recommended executive coaching. The firm had an established partnership with AEI to support senior leaders in extending their impact and adapting to the firm’s collaborative culture.
Stephanie committed fully to the process. Through a comprehensive 360-degree feedback assessment, she received input from colleagues at all levels. This included both those who valued her drive as well as those who were experiencing strain under her leadership. The report provided a clear and balanced view of her impact.
Importantly, Stephanie was open about the process with her team. She acknowledged that she was working to become a more effective and collaborative leader. She also shared specific areas she was focused on improving.
This transparency created space for trust and gave the team confidence that change was underway.
The feedback also surfaced a critical insight: While Stephanie saw herself as a strong communicator, she came to recognize that effectiveness is not defined by clarity alone, but by how messages are received.
She also reflected on her approach to motivation. The methods that had driven her early in her career did not resonate universally. Times had changed. And, approaches can land in various ways with people.
To build stronger engagement, Stephanie needed to adapt her approach to better align with the needs and preferences of others.
The Outcome: Sustained Performance, Stronger Leadership
The shift in Stephanie’s leadership was both visible and measurable. Follow-up 360 feedback indicated a marked improvement in her effectiveness.
Team members described a significant change in Stephanie's leadership practices. They noted greater accessibility, stronger support for development, and a more balanced delivery of feedback.
In practice, Stephanie had taken the following steps:
- Established regular one-on-one engagement with her team members,
- Set high standards with greater clarity, resonance, and consistency, and
- Worked more closely with junior bankers to manage workload sustainability.
Importantly, performance did not decline, it strengthened. So Stephanie maintained her high expectations while building greater trust, improving retention, and strengthening the leadership pipeline.
The result was not simply a cultural improvement, but a strategic one: A leader capable of delivering exceptional results while developing others.
For the firm, this represented a shift from individual excellence to sustained, enterprise-level impact.
*Identifying details have been changed for privacy
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