AI due diligence · private markets

Diligence, illuminated.

Lumir helps private-market investors find companies whose business is the solution, understand them quickly, and see what evidence stands behind an impact claim before it reaches the investment committee.

Starting in Sweden, growing across the Nordics
Every figure carries its source and its date

Illustrative · not a real company
What Lumir does

Find, understand, decide.

Three jobs a deal team does on every deal where impact is part of the case, done faster and with a paper trail.

Find

Source opportunities before they are obvious.

Screen an index of private companies by the issue they address and the technology they use. See where a company sits in the problem it claims to solve, and which ones deserve a first call.

Understand

The full picture, on one page.

What the company does, in plain language. Its filed annual accounts where it has filed them, each carrying its own financial year. The issue it addresses and how directly it addresses it. Where the record is old or thin, Lumir says so instead of filling the gap.

Diligence

Turn impact claims into evidence.

A structured assessment of each company's impact: what changes, for whom, by how much, and whether it would have happened anyway. Where a claim runs ahead of its evidence, Lumir says so and names what to check, rather than passing judgment. And for every company, what would make the case stronger.

Who it is for

Built for the people who back private companies.

Lumir is made for private-market investors: private equity and venture teams, impact funds, and the specialists who support them.

Deal teams

A better top of the funnel.

Fill the pipeline with companies that fit the mandate, and get a defensible first look without a week of desk research.

Investment committees

An impact case that holds up.

Read an assessment that separates what is evidenced from what is claimed, with every source one click away.

Portfolio and value creation

A plan for the hold period.

See what would move a company from managing its footprint to making a difference, and keep that plan on the record through the hold period.

Why Lumir

Impact is a claim. Lumir treats it like one.

Most tools tell you how well a company manages its risks. Lumir is built to answer a harder question: what does the company actually change in the world, and how sure can you be?

Companies, not funds.

Impact data is usually about funds, graded for their investors. Lumir assesses the underlying company and the problem it works on, which is where your decision actually sits.

Impact, not only ESG.

Managing risk well is not the same as making a difference. Lumir keeps the two apart, so you can see which one a company really delivers.

Evidence you can trace.

Every figure carries its source, its date and how much weight it can bear. Where the record is stale, or the company has changed since it was filed, you see a warning rather than a polished number.

A record that compounds.

Assessments are kept as they were made, never overwritten. What Lumir said about a company at first look stays on the record, so it can be held to later.

Built where the data is thin.

Most private companies in the Nordics fall below the thresholds for mandatory sustainability reporting, so what they publish is voluntary, thin and uneven. Lumir starts from what is on record, official registries and filed annual reports, and builds the picture up from there.

Judgment stays with you

Lumir prepares the evidence. Your team makes the call.

Every assessment is written to be checked: the judgment first, the evidence behind it, and the open questions named. Nothing Lumir writes is a verdict; it is the material your team decides on.

Request access

See Lumir on your own pipeline.

Request access for your team. Until a sign-up form is live, the button opens the founder's LinkedIn profile, and a message there is enough. Already have access? Log in.