Used daily by major banks, investment companies and funds

The world's first build it yourself investment bank.

The Nordics' most advanced software for private equity research, M&A, company valuation, and portfolio overview

Leonh interface for agentic equity research with the search query: Find me IT-services transactions between 50M–150M SEK

AI and software for investment banking

The perfect platform to become an expert in investment banking and corporate finance.

AI and software for investment banking

The perfect platform to become an expert in investment banking and corporate finance.

Bar chart of sector multiples: Finance highest, followed by Retail, Healthcare, Media, and Consulting

Leading in business valuations

Reliable and effective advisory with business valuation for any occasion as well as incentive programs

Leading in business valuations

Reliable and effective advisory with business valuation for any occasion as well as incentive programs

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Corporate Finance Advisory

Leonh, elevated by Erneholm Haskel – 25 years of M&A advisory meets a proprietary digital platform.

Corporate Finance Advisory

Leonh, elevated by Erneholm Haskel – 25 years of M&A advisory meets a proprietary digital platform.

“An effective tool to valuate our portfolio companies and at the same time a valuable asset in negotiations regarding new acquisitions.”

Frida Lönnqvist, Partner & CFO, byWiT

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Why your industry peers use Leonh

Explore how Leonh is used by hundreds of companies, advisors, and investors every day.

PE and VC

From deal sourcing to exit. LP reporting and a structured workflow for funds, PE and VC firms.

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PE and VC

From deal sourcing to exit. LP reporting and a structured workflow for funds, PE and VC firms.

Advisors & brokers

Win more mandates, deliver faster, and give your customers better outcomes with accurate and transparent supporting data.

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Advisors & brokers

Win more mandates, deliver faster, and give your customers better outcomes with accurate and transparent supporting data.

Family Offices & investment companies

Get a comprehensive view of your existing portfolio holdings, analyze new investments, and keep track of the M&A and investment landscape.

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Family Offices & investment companies

Get a comprehensive view of your existing portfolio holdings, analyze new investments, and keep track of the M&A and investment landscape.

Auditors and lawyers

Traceable methodology, validated multiples, and audit-ready supporting documentation with reliable and consistent market data for auditors, accounting consultants, and lawyers.

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Auditors and lawyers

Traceable methodology, validated multiples, and audit-ready supporting documentation with reliable and consistent market data for auditors, accounting consultants, and lawyers.

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Software for your expertise

Leonh makes corporate transactions, company valuations, and investment banking software available to everyone.

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Nordic unlisted market data

The Nordics' largest private equity research. Find stock multiples, earnings estimates, M&A transactions, funding rounds, sector reports and more with the help of your very own AI analyst.

Discover Intelect

Screenshot of Leonh with the most recently added transactions and financing rounds, as well as sector multiples for Finance (11.44x), Retail (10.81x), and Healthcare (10.82x) EV/EBITDA

Nordic unlisted market data

The Nordics' largest private equity research. Find stock multiples, earnings estimates, M&A transactions, funding rounds, sector reports and more with the help of your very own AI analyst.

Discover Intelect

Nordic unlisted market data

The Nordics' largest private equity research. Find stock multiples, earnings estimates, M&A transactions, funding rounds, sector reports and more with the help of your very own AI analyst.

Discover Intelect

Valuate your unlisted portfolio

Valuate your portfolio of unlisted holdings over time and track your returns.

Coming soon

Discover Portfolio

Screenshot of Leonh's portfolio dashboard with the funds Industrial Fund II (452 SEKm) and Healthcare Growth Fund I (273 SEKm), total AUM 725 SEKm, and a task list with valuation and reporting deadlines

Valuate your unlisted portfolio

Valuate your portfolio of unlisted holdings over time and track your returns.

Discover Portfolio

Valuate your unlisted portfolio

Valuate your portfolio of unlisted holdings over time and track your returns.

Coming soon

Discover Portfolio

Valuate unlisted shares, different share classes, options and more

The valuation tool for unlisted companies that replaces manual spreadsheets. Includes discounted cash flow valuations, multiple valuations, return valuations, Black-Scholes, waterfalls, and more.

Discover Valuation

Screenshot of Leonh's valuation summary with an enterprise value of SEK 98.5 million and a range chart showing five valuation methods: DCF, LBO, precedent transactions, and comps for 2025 and 2026

Valuate unlisted shares, different share classes, options and more

The valuation tool for unlisted companies that replaces manual spreadsheets. Includes discounted cash flow valuations, multiple valuations, return valuations, Black-Scholes, waterfalls, and more.

Discover Valuation

Valuate unlisted shares, different share classes, options and more

The valuation tool for unlisted companies that replaces manual spreadsheets. Includes discounted cash flow valuations, multiple valuations, return valuations, Black-Scholes, waterfalls, and more.

Discover Valuation

Increase your M&A pipeline

Meeting place for M&A and investments, where entrepreneurs and advisors can search and browse among all Nordic investors – to find the best possible deals.

Discover Dealflow

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Screenshot of Leonh's actor database filtered by Private Equity with a detail card for Coeli Private Equity, focusing on Nordic unlisted companies with strong ti

Increase your M&A pipeline

Meeting place for M&A and investments, where entrepreneurs and advisors can search and browse among all Nordic investors – to find the best possible deals.

Discover Dealflow

Increase your M&A pipeline

Meeting place for M&A and investments, where entrepreneurs and advisors can search and browse among all Nordic investors – to find the best possible deals.

Discover Dealflow

Book a demo

Discover the platform