The Manager Effect: How Good Leadership Drives Business Success

Cathie Leimbach • September 16, 2025

Your manager might be the key to your company's bottom line. Gallup's extensive research shows that quality managers don't just make employees happier—they directly boost financial results.


The Numbers Don't Lie

Gallup studied thousands of business units and found striking patterns. Teams with engaged managers see 23% higher profitability compared to those with disengaged leaders. The research also reveals that companies in the top quartile for employee engagement achieve 10% higher customer ratings and 18% higher productivity.


What Makes the Difference?

Great managers create a ripple effect throughout their teams:

·        Boost employee engagement - Engaged workers are 31% more productive and have 37% better sales performance

·        Reduce turnover costs - Good managers cut voluntary turnover by up to 40%

·        Improve customer satisfaction - Teams with strong leadership see 12% better customer metrics

·        Drive innovation - Engaged employees are 3x more likely to contribute new ideas


The research is clear: investing in manager development isn't just good for morale—it's essential for financial success. Companies that prioritize manager training see measurable improvements in revenue, profit margins, and overall business performance. Check out our visual breakdown to see all the numbers in action.


Ready to transform your bottom line? Schedule a 15-minute meeting with Cathie Leimbach to share your hopes and explore how Agon Leadership might be able to assist you in upskilling your managers so they are equipped to help today's employees excel.

Same Conversation, Different Expectations: Why One-on-Ones Need a Clear Close

By Cathie Leimbach • September 29, 2026
Jason left his one-on-one feeling encouraged. His supervisor, Ellen, had listened as he described competing deadlines and his interest in becoming a team leader. They talked about the possibility of shifting some of his workload. Ellen also suggested that training might help him prepare for a leadership role. "Let's work on that," she said. Jason thought help was coming. Ellen thought Jason would bring her a plan. Two weeks later, the deadlines were closer. Nothing had been reassigned. Neither had looked into training. During their next one-on-one, Ellen asked how things were going. "I'm still waiting to hear which project you want me to focus on," Jason said. "I thought we agreed that you would work that out." "And the leadership training?" "Did you find a course?" Jason paused. "I thought you were going to recommend one." They had discussed the same topics. They had left with different expectations. Neither intended to let the other down. But they hadn't agreed on who would do what, or when. Turn a Good Conversation into Clear Next Steps Listening matters. So does what happens after you listen. Before you end your next one-on-one, take a few minutes to make sure you and your employee understand what comes next. Talk about priorities. If everything can't be done at once, agree on what comes first. Ask what might get in the way, and what support would help. Make room for professional growth, too. What does the employee want to learn? What responsibility would they like to prepare for? Identify a step you can each take to move that development forward. Then write down your agreements. Keep the notes simple: what needs to happen, who will do it, and by when. Include your own commitments. Putting It Into Practice Ellen and Jason tried again. "The client proposal comes first," Ellen said. "I'll talk with Marcus today about taking over the weekly report. By Friday, I'll let you know whether he can." "I'll find two leadership courses before our next meeting," Jason said. "Then we can talk about which one fits." Both Jason and Ellen knew what to do next. The following week, both reported their findings and they made decisions on how to move forward. Jason’s work became more aligned with Ellen’s departmental goals. Jason felt valued and appreciated. Their weekly one-to-ones became the backbone of their workplace success. Want to Make Your Workplace Conversations More Productive? Join us for the Workplace Conversations Clinic on October 19 . Bring a conversation you want to handle more effectively, and let's work on making the next steps clear. Register Here

Want High-Performing Employees? Make Expectations Clear During One-on-Ones

By Cathie Leimbach • September 29, 2026
Sally appreciated that her supervisor made time for weekly one-on-ones. It made her feel valued. But after 18 months with Emerald Corp, something was missing. She rarely received feedback. Her supervisor didn’t tell her what she was doing especially well—or where she needed to improve. And although the company had promised continuing education when she was hired, no development opportunities had materialized. Sally loved learning. Several next-level positions interested her, but she knew she needed additional knowledge and skills. Meanwhile, two college classmates working in other departments had already been promoted. She was a fast learner. She was getting bored. And she was beginning to wonder whether she had a future at Emerald. So Sally started applying elsewhere. During Monday’s one-on-one, she asked her supervisor whether he would serve as a reference. He was stunned. “You’re doing well,” he said. “There are lots of opportunities for you here.” Sally asked whether he would support her applying for an internal position. “Well, you’re doing fairly well,” he replied, “but there are several things you could be doing better. You’d also need more experience or training before you’d be ready for the next level.” Sally was confused. “What should I be doing better?” Her supervisor mentioned a few areas for improvement. “Why haven’t you told me this before?” Sally asked. “No news is good news,” he replied. “You’re certainly not at risk of losing your job.” “But you’re telling me I’m not ready for a promotion. How am I supposed to improve if I don’t know what you expect?” Her supervisor assumed Sally would figure it out over time. Sally had assumed she was already meeting expectations. Both assumptions were costly. Within days, Sally had two interviews with other companies. One-on-Ones Should Help Employees Succeed Employees shouldn’t have to guess what high performance looks like. One-on-ones are an opportunity to make expectations clear and help employees become more successful. Talk about what they are doing well. Be specific about where improvement is needed. Ask about their challenges, interests, and future goals. Then provide the coaching, training, and support that can help them succeed. Don’t wait until an employee asks for a reference to talk about their future. Ask before you assume. Conversation is where leadership happens™ Want to Make Your Workplace Conversations More Productive? Join us for the Workplace Conversations Clinic on October 19 . Bring a conversation you want to handle more effectively, and let's work on making the next steps clear. Register HERE