About E.fi

Strategy and Execution for Visionary Leaders

E.fi (E-fi) is a strategy and execution firm for leaders building what's next, within matrixed organizations or from the ground up.

Ophelia Johnson, Founder & Principal of E.fi

Ophelia Johnson

Founder & Principal

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Who We Are

Built on Lived Experience, Not Theory

E.fi (pronounced "ee-ph-eye") was founded by Ophelia Johnson, a strategist, integrator, and systems thinker shaped by both lived experience and years of execution inside some of the world's most demanding environments.

In 2005, when Hurricane Katrina devastated New Orleans, Ophelia lost her home. What she gained was clarity of purpose: a determination to build systems that benefit society and don't collapse under pressure.

That purpose led to a career in biomedical engineering and eventually to leading transformations with C-Suite executives at Fortune 100 companies like Merck and Bristol Myers Squibb, senior leaders at global giants like Novo Nordisk, department heads of academic institutions, and U.S. government agencies.

After nearly 10 years and more than 15 launches across all functions in most value chains, one truth proved universal: execution breaks down when people, processes, and vision are misaligned.

That's where E.fi comes in. After nearly a decade of driving impact inside large institutions, Ophelia founded E.fi to scale that impact and help even more visionary leaders turn their bold ideas into real results.

What We Believe

All Things Are Possible

At E.fi, we don't chase buzzwords or crank out slide decks. We believe in bringing clarity to ambiguity, purpose to process, and delivering results on time, under pressure, and built to scale.

Our core values are anchored in:

Transparency

Clear communication, honest assessment, and no hidden agendas. We say what we see and share what we know.

Integrity

We do what we say and say what we do. Our commitments are kept, our advice is honest, and our work speaks for itself.

Clarity

We cut through complexity to surface what matters. Every engagement ends with a clear path forward, not more questions.

Care

We genuinely care about the outcomes our clients achieve. Your success is our success, and we show up fully for every engagement.

15+

Launches across every function in most value chains

10+

Years of experience inside Fortune 100 and government organizations

3

Sectors: Pharma, Health Tech, and Government

Let's Build Together

Ready to Execute Your Bold Vision?

We work with leaders who are serious about results. If that's you, let's talk.