Invest your money where your values are

Invest in the world’s most impactful sustainable funds through an investment portfolio tailored to your values

A future-focused portfolio

In a time of low-carbon economy transition and purpose-driven businesses, investing sustainably is a long-term winning strategy. Read more →

Expert selection of funds

Using more than twenty factors, our investment team screens 300,000 funds for low-cost, high-performing funds (ETFs) that deliver true impact. Read more →

Giving your money a voice

Helping your money have an impact is our top priority. We engage with large companies in our portfolios to drive them towards positive change. Read more →

How we invest

Your investments benefit the planet and society along with providing financial returns.

Your funds are ranked highest by independent sustainability ratings providers.

We engage with large, global companies to take actions that represent your values.

We invest for the long term and through low-cost funds.


Compare to alternatives
Portfolios below 1000 € are free
All portfolio management costs covered by a single monthly fee of 3.90 €
A success fee if your portfolio performs better than the set target. Read more →
Compare to alternatives

Impact the world and earn €20

Sign up and refer a friend to Grünfin and you both get €20 into your sustainable portfolios.

Sign up for a free sustainable investing e-mail course
by our experts, Karin Nemec and Alejandro Jimenez
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The story of Grünfin started with our founders, Karin and Triin.

As moms, we share a common concern — ensuring a sustainable planet for our children. We see how every investor can have impact, no matter how much or how little you’re investing. The problem? The lack of investing platforms that truly stand for personal values and sustainable development of the future. Grünfin was built to fix this — so your money can align with your personal values and have the power to impact the world.

From the team that brought you

Karin Nemec and Triin Hertmann
Join the Grünfin Female investor community
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Tove Larsson
Tove Larsson

Our ambition is to enable impact unicorns – businesses positively affecting more than 1 billion people. This makes us extremely happy to partner with the experienced and mission-driven team of Grünfin to drive more capital to impact.”

Tove Larsson
General Partner at Norrsken VC
We are licensed and operating EU-wide. Now accessible for more than 447 million people. We are offering the services under law of The Markets in Financial Instruments Directive 2014/65/EU (MiFID II).
The Markets in Financial Instruments Directive 2014/65/EU (MiFID II)

More questions?
Here are some frequently asked ones

Is my money safe in Grünfin?

There are two types of risk you need to consider - instrument risk (something happening to the funds that you invest your money in via Grünfin) and operational risk (something happening to Grünfin as a company).

Since we invest your money in freely traded sustainable ETFs provided by reputable asset managers, your instrument risk at Grünfin is the same as with buying the ETFs via your bank.

In the extreme case of Grünfin’s failure or insolvency, we will transfer your assets, i.e. the sustainable ETFs in your portfolio, to a securities account in your bank. This means you will not lose your investment even if Grünfin is required to shut down.

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What’s in my Grünfin portfolio?

We set up a personalised Grünfin portfolio based on your values and financial goals. You can see the selection of instruments and all the details when you sign up and answer a few questions.

Grünfin invests your money in carefully selected exchange-traded funds (ETFs). ETFs are a great low-risk instrument if you’re only just starting out investing. But even if you have an investment portfolio already, you may want to diversify or add sustainable instruments to it. In this case, you can take a hands-off approach by investing sustainably with Grünfin. We’ve already done the work of finding the best instruments, we’ve minimised transaction costs into a fixed fee, and we’ll manage your portfolio for you, including rebalancing when needed.

In addition, we directly engage with large companies in our portfolios to drive them towards positive change and do even more regarding climate change, workforce conditions and public health.

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Why do you charge a monthly fee?

Grünfin’s platform is similar to a personal portfolio manager, as you get to invest based on your values.

We charge a €3.90 monthly fee to cover all operational, holding and transaction expenses that occur in the process of investing your money into sustainable instruments. This means that you never have to incur any additional transaction costs.

If you were to replicate all the transactions for your Grünfin portfolio in a regular investment account, you would be very likely to pay significantly more.

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