HOME - Strategic Presence for complex or sensitive situations.
We work with individuals, organizations, and families navigating transition, friction or quiet exposure.
We bring structure where there is chaos, clarity where there is fog, and calm where discretion matters most.
ABOUT - Who We Are
We have spent the past two decades operating in environments that reward precision, adaptability, and trust.
Our background blends international structuring, operational leadership, family office experience, and military-level calm under pressure.
We don't chase visibility. We solve what others avoid, and then disappear.
Being grey in a colorful world is not a tactic. It's a way of life.
SERVICES - What We Handle
Shadow advisory for founders and leadership
Adaptive Leadership Coaching
We step in when stakes are high and visibility is not an option.
CONTACT - Reach Out Quietly
We do not advertise. We operate globally by verified introduction only.
Inquiries are screened upon receipt.
Responses are based strictly on fit, urgency, and discretion.
Engagaments are structured via retainer, daily rate, or defined project scope, depending on complexity and exclusivity.
seventy-three.ch@proton.me
Zurich, Switzerland
PGP public key available upon request
© 2025 by Seventy-Three
Being Grey in a Colorful World