YOUR CFO.

Fractional by Design - when your ambition outgrows your structure.


Capital Readiness. Sharper Decisions. Growth.

HELENE is not a mass service or an outside advisor looking in. It is your CFO, Fractional by Design. A hands-on partner, working side by side with you, speaking your language, shaping strategy and getting things done.

Every engagement is tailored, focused, and embedded just the way it fits the best. HELENE helps founders and CEOs of SaaS, tech, and growth companies sharpen strategy, scale with confidence and build capital readiness, from pre-seed onwards

A speech bubble with a quote about founders and growth leaders, featuring a small illustration of a megaphone.
Read more on Services

Trusted by companies building for scale.

Where growth, capital and scale meet.

ellie.ai
Solid-IO
HappyOrNot, happy-or-not

“Building a structured reporting framework together with a trusted Fractional CFO, combined with regular financial sparring, has brought clarity and confidence to planning, decision-making, and stakeholder reporting.“

Noora Hujala, Founder & CEO, SolidIO

Founder


Elina Pahta-Erma

Fractional CFO & COO | Founder & CEO of HELENE Advisory

I’m Elina, the force behind HELENE Advisory and your CFO. I work with founders and growth leaders when the stakes are high and clarity matters most.

I’ve led the full scope of company operations — covering finance, people, legal, data and technology — in global growth companies, working side by side with founders, CEOs, commercial leaders and boards through both rapid scale, change and turnaround situations. My background spans capital funding, debt financing and operating in the US and international markets — giving me the perspective to guide companies within Finland and across borders.

As a leader, I believe clarity is an act of courage. I value trust, openness and clear ways of working, particularly in moments where pressure is high and decisions matter.

As a strategic partner, I bring energy and confidence into decision-making, sharpen strategy with data and instinct, and create forward motion at moments that define the company’s next chapter.

Our Services

  • Design logo with the text "Your CFO" inside a pink, circular, brushstroke border. Subtext reads "Fractional by Design" and "Helene Advisory".

    Your CFO

    Every founder and growth leader reaches a point where spreadsheets are no longer enough. You need a CFO, but not the overhead of a full-time hire. With HELENE, you do not just hire a CFO. You gain a partner who sees what you cannot, builds what you need, and helps you scale further and faster.

  • Digital illustration with the text 'Speed vs. Predictability' and a character with a confused expression surrounded by question marks.

    Interim CFO | COO

    Sometimes a company cannot wait. You need leadership now, not in six months. HELENE offers interim CFO and COO support to bridge critical transitions and keep your business moving forward without losing momentum.

  • Text on a dark green background reads, 'Too small to need a CFO?'

    Advisory

    Not every challenge calls even for a fractional or interim leader. Sometimes what you need is sharp, targeted support. Right here, right now. Advisory service gives you direct access to strategic CFO-level expertise. Whether it is a one-hour sparring session or a project with a clear goal, you get answers that cut through the noise and move you forward.

Growth shouldn’t feel this chaotic.

Let’s fix the foundations.

Book your 30-min meeting here!

We handle your personal data according to GDPR. By submitting your details, you consent to their use for responding to your inquiry. Your data will not be shared with third parties. Read more.