How Effective Coaching Led to an Eight-Figure Increase in Annual Sales

A publicly-traded company set out to hit the largest sales goal in its history. Its front-line managers already had strong industry knowledge and selling skills, and significant budget had already gone into training salespeople directly. But leadership knew that wasn’t enough to reach a goal this ambitious — something had to change.

Working with CoEffex, leadership identified the real gap: managers had never been trained how to coach their teams. Without that support, even a talented sales force couldn’t perform at the level the company needed. So leadership partnered with CoEffex with one goal — turn front-line managers into high-performance coaches.

 

THE COACHING EFFECT PROCESS

CoEffex’s 3-step process gave managers a clear path to better coaching:

Measure. Managers completed the Coaching Effect Survey, receiving individual reports on their coaching strengths and growth areas. Aggregate results gave leadership a clear view of company-wide development priorities.

Educate. Managers built foundational coaching skills through the Coaching Effect Academy, learning research-backed coaching activities and practicing them through small-group work and role plays.

Develop. Ongoing online workshops reinforced new skills over time, helping managers turn one-time learning into lasting coaching habits.

 

HOW THE NUMBERS BROKE DOWN

Just eight months into the partnership, the data already showed movement:

• Coaching quality rose 26%, as rated by the managers’ own salespeople on the Coaching Effect Survey.
• Coaching feedback nearly doubled in frequency — and was rated 20% more effective than before.

 

A year in, the gains had translated directly into revenue:

• Over half of managers significantly improved their coaching quality scores.
• Every point gained in coaching quality corresponded to a $520,000 increase in annual team sales.
• Teams led by these managers generated $56 million more in sales than the previous year.

 

This isn’t a story about a few standout managers — it’s what happens when an entire management layer levels up its coaching capability at once.

 

WHY COACHING QUALITY MATTERS

CoEffex’s broader research shows this case study isn’t an outlier. Coaching behaviors are consistently a direct driver of business outcomes:

• Instructor-led training is the #1 most requested learning opportunity among leaders (DDI, 2023 Leadership Forecast)
• The majority of leaders want training to strengthen their leadership skills (DDI, 2023 Leadership Forecast)
• Effective leadership skills and behaviors can boost team productivity by 88% (CoEffex)
• The top 20% of highly effective coaches bring in $4.3M more in revenue than the bottom 80% (CoEffex)

 

Coaching quality isn’t a soft skill — it’s a strategic lever with a direct line to revenue.