A consultancy built for leaders who refuse to stand still.
4ENSIX INC. was founded on a simple conviction: strategy is only valuable when it changes what happens on Monday morning. For a decade, we've helped companies turn ambitious plans into measurable progress.
Our mission
To give every leadership team the strategic clarity and operational confidence to compete, scale, and endure — turning complexity into a durable advantage.
Our vision
A world where mid-market and enterprise organizations alike can access world-class counsel without the noise — and where great strategy always ships.
How we work.
Outcomes over output
We measure success by your results — revenue moved, costs reduced, decisions de-risked — not deliverables filed.
Radical clarity
We say what others won't. Honest diagnoses, direct counsel, and frameworks your whole team can act on.
Embedded, not external
We work inside your org — sitting with your teams, owning problems, and transferring capability as we go.
A decade in motion.
4ENSIX founded in San Francisco with a single mission: make strategy usable.
Expanded into operations and digital transformation advisory across the West Coast.
Crossed 100 engagements; opened a New York practice serving financial services.
Surpassed $2B in client revenue influenced; launched fractional executive offering.
The people behind it.
Mara Chen
Managing Partner
Strategy & Growth
David Okonkwo
Partner
Operations
Sofía Ríos
Partner
Digital Transformation
James Whitfield
Director
Financial Advisory
Want to work with us?
Let's talk about your next move.