Oliver Nieminen

Co-founder & COO at Arbor Care · Climate analytics · data, climate tech

Arbor Care

Copenhagen, Denmark · CET (UTC+1)

9+ years experience

École Polytechnique

English, Danish

Hiring

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Overview

Co-founder & COO of Arbor Care, working on climate analytics. Raised $16 million across 3 rounds. Took Arbor Care from zero to $6 million ARR.

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Skills

climate techenterprise salesdatacarbon accounting

HiringHiring for a role

closes in 3 months

Arbor Care is hiring 3 account executives in Copenhagen

Role: Account executive
Level: Senior
Type: Full-time
Work mode: Hybrid
Compensation: $156k-$218k + equity
Team: Founding team, 3 people
Start: Within two months
Must have: A record of closing B2B deals Experience selling to the buyers we sell to Comfort with ambiguity
Process: Decision within 10 days

Comp €67k-€132k. We decide within ten days. Message me with one thing you shipped that you're proud of.

Copenhagen, Denmarkenterprise salesdatacarbon accounting

Open

Experience

Co-founder & COO
Mar 2023 - Present
Arbor Care · 3 yr 7 mo · Full-time · Copenhagen, Denmark
- Grew the team to 61 people across 3 countries.
- Took Arbor Care from zero to $7 million ARR.
Director of Product
Jan 2022 - Mar 2023
Booking.com · 1 yr 2 mo · Full-time · Copenhagen, Denmark
- Ran 79 customer interviews before writing the first spec.
- Cut time-to-first-value for new platform customers from 21 days to 3.
Associate Product Manager
Feb 2019 - Oct 2021
Mollie · 2 yr 8 mo · Full-time · Copenhagen, Denmark
- Killed 8 features nobody used and shipped the 4 that customers asked for.
- Grew AI products revenue from $2 million to $43 million ARR.
Senior Product Manager
Oct 2017 - Feb 2019
Meta · 1 yr 4 mo · Full-time · Copenhagen, Denmark
- Grew creator revenue from $9 million to $26 million ARR.
- Ran 41 customer interviews before writing the first spec.

Projects

Side project: a budgeting app

2025

Built with climate tech and data. 3799 people used it last year.

Write-up: climate analytics in practice

2024

A long-form guide to climate analytics for people starting out.

References

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Education

École Polytechnique
Ingénieur, Business Administration
2013 - 2017

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