Accelerate your leaders and company performance with expert leadership development Accelerate Expert Leadership Coaching

Trusted by the world's best companies to develop their leaders

Serving Fortune 500s, startups and organizations committed to developing exceptional leadership

Adobe Disney Google Standford University Sequoia Blue Shield of California

A Superior Executive Coaching & Leadership Development Company

Leadership Coaching: A complete coaching system and high touch bespoke service. 1:1 coaching from leadership experts matched to each leader combined with technology to manage, measure, and deliver results every time.

Better executive coaching tools

Experienced coaches combined with superior tools, processes, and methods enables better results. Our Executive Coaching System within the CS platform expands the visibility, access, and impact of executive coaching.

  • Intuitive data analysis

    Intuitive data analysis

    Actionable data for leadership development, engagement, and hiring.

  • Curated content and customized experience

    Curated content and customized experience

    Individualized resource library enhances the coaching experience.

  • Detailed meeting management and tracking

    Detailed meeting management and tracking

    Coaches have the tools to track progress, notes, and monitor their engagements.

  • L&D/HR friendly

    L&D/HR friendly

    Deploy, assess, and manage your coaching programs using the resources and companies you choose.

A proven higher level of performance

The effectiveness of our program is proven through measurable, data-based results.

Objective achievement
Percent of leaders who achieved their primary business objectives
Skill development
Percent improvement from key stakeholder feedback of the leaders coached by Skyline G
Coaching impact
Percent of leaders reported increased skill development for all competencies chosen

The leadership team

Thuy Sindell

Thuy Sindell, PhD

Founder and President
Executive Coaching Division

Thuy Sindell, PhD
Milo Sindell

Milo Sindell, MS

Coaching Scaled Division

Milo Sindell, MS

In collaboration with over 180 of the world's best coaches

Regina Z

Regina Z.

David C

David C.

Cynthia R

Cynthia R.

Jeff W

Jeff W.

Ivars O

Ivars O.

Juliana V

Juliana V.

Steve T

Steve T.

Rebekah L

Rebekah L.

Rachelle J

Rachelle J.

Amy K

Amy K.

Melanie P

Melanie P.

Pat K

Pat K.

Angie W

Angie W.

Karen H

Karen H.

Miguel N

Miguel N.

Shannon S

Shannon S.

Kevin J

Kevin J.

Ken H

Ken H.

Pete S

Pete S.

Jon S

Jon S.

Kirsten M

Kirsten M.

Darryl W

Darryl W.

Kathleen S

Kathleen S.

Sonya W

Sonya W.

Carly B

Carly B.

Vivian G

Vivian G.

Alex L

Alex L.

Contact us today to get started

Skyline Group International, Inc.
303 Twin Dolphin Drive, Suite 600
Redwood City, CA 94065

General questions and sales
[email protected]
(888) 602-9311

Work with The Most Impactful Leadership Coaching & Leadership Team Development Company Serving St. Louis, MO

Our firm offers 1:1 coaching, group coaching, training and consulting for custom leadership programs. Our proven methodology upskills CEOs, executives, C-suite, high potentials and leadership teams

St. Louis is the home of numerous American classics. It's where 7-Up was invented. It's where ice-cream was invented. It was the first American city to host the Olympics, it's home to the oldest university west of the Mississippi - Saint Louis University - and home to the largest beer-producing plant in the nation - Anheuser-Busch. Lastly, it was once known as center of shoe manufacturing in the entire world.

In short, St. Louis is no stranger to commerce & innovation. That's why several Fortune 500 companies reside here including industry titans like Edward Jones Investments, Post Holdings, Reinsurance Group of America and Emerson Electric.

To have such a massive effect on the world stage companies like these need great leaders and great leaders are made through leadership development. The Skyline Group provides such coaching through our leadership development programs. We inspire and innovate in the world of leadership coaching to create leaders like no others. To be the best you must learn from the best and you can get that in St. Louis with The Skyline Group.

Click here to learn more about our executive coaching services!

Nationwide - Worldwide executive coaching and leadership development

Over the last 25+ years, we've worked with hundreds of companies and thousands of leaders. We have over 180 expert coaches worldwide to serve you.