i About

We don’t sell motivation. We document transformation.

2011
Consulting & teaching since
2
Books published
3
Regions: Indonesia, Southeast Asia, Middle East

We help as many people as possible bring their dreams to life, by fixing the one thing most consultants never touch: the culture underneath the org chart.

Hendrik Ronald, founder of Xcellence International

Hendrik Ronald (HeRo) has been teaching and consulting on organizational culture since 2011, inside boardrooms, factory floors, hospitals, and airline operations, not just classrooms.

Certified trainer through Directive Communication International and AIOBP, the American Institute of Business Psychology.

Directive Communication International, Certified Trainer AIOBP, Certified Trainer
The Power of Service

The Power of Service

National Bestseller, used as a reference text by multiple national companies.

The Inner Evolution of a Leader

The Inner Evolution of a Leader

Why organizations get stuck at a given culture level, and how leaders break through.

ii The Team

Delivery isn’t a one-man operation. Engagements run on a founder who owns curriculum and diagnosis, and an operating partner who runs the client relationship end to end.

Hendrik Ronald
Hendrik Ronald
Founder & Lead Consultant
Owns diagnosis, curriculum, and delivery on every engagement. Consulting and teaching since 2011.
Renny
Renny
Operating Partner
Runs client relationships end to end, from first conversation through proposal, contracting, and ongoing follow-up.

We’re based in Indonesia and deliver across Indonesia, Southeast Asia, and the Middle East, for clients ranging from national champions to global corporations including Chevron, Qatar Gas, Heineken, and AIA. Pricing for enterprise engagements is set in USD, the same standard our global clients already use.

iii The Wedge

Most consultants deliver a deck, present it, and leave. We enter the structure. We’re involved in planning and execution, and we stay accountable for the result, not just the training session.

iv Why Six Levels

Every level’s strength is also its trap.

The Six Levels of Organizations framework is built on Spiral Dynamics and Frederic Laloux’s Reinventing Organizations, refined through more than a decade of fieldwork across industries. That is the diagnostic core of everything we do.

© 2026 Xcellence International · Jl. Seroja B3 No. 1, Kembangan, Jakarta 11620, Indonesiarenny.artanti@gmail.com
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