Karoline Steiro

Private Investor / CFO Gateway Stainless

๐Ÿ“ Norway๐Ÿ”„ Updated September 2026๐Ÿ’ผ 3 investments๐Ÿ“… 4 years investing๐Ÿ—“ Last invested Oct 2025
Angel investor๐ŸŒ NorwayInvested this year
3
Total investments
1
Early stage
0
Mid stage
1
Late stage
4y
Years active

Portfolio

3 investments ยท sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Oct 2025
The Datum Group is an investment group based out of Oslo, Norway. Datum has a twofold investment strategy, with active ownership and long-term investments as its core. The group also manage a fair part of its total assets in liquid investments, including listed stocks, commodities and foreign exchange. Datum believe in finding long-term macrotrends and make investments that matches these trends.
Board Member
Sep 2024
P(l)ay your way to financial zen โš” Relax, and let the BK-app do the work for you. Bill Kill combines useful payment tools and rewards program to give you an opportunity to earn points for your invoice payments with well-known bonus programs like Amex , Mastercard and BK Zen. Bill Kill was created to make everyone better off. For many, money can be tough, complicated and stressful in a hectic everyday-life. Lack of knowledge of your rights and opportunities when you face financial difficulties often leads to bad decisions. BK-app contains useful tools that can help you to avoid reminder fees and debt collection cases. Bill Kill is not like the other payment apps: we do not profit from late payments, interest on credit cards and debt. We only benefit when our users achieving healthy personal finances. Our ambition is to give you smart choices, and simple ways to benefit most of your money. Everyone with BankID and payment obligations can use the app. Having healthy personal finance should be easy and motivating! ๐Ÿ˜ƒ Bill Kill is a FinTech startup from Oslo Norway and has a payment license from the Financial Supervisory Authority of Norway. The BK-app was launched in March 2020.
Board Member
Jun 2022
This LinkedIn page is the public space of Bocconi Alumni in Oslo / Norway, the Chapter of former students of Bocconi University and SDA Bocconi living in or from Norway
early stageHigher Education
Experience ยท 3 entries
All (3)
Investments (3)
Board (3)
2025
Board Member
Oct 2025
The Datum Group is an investment group based out of Oslo, Norway. Datum has a twofold investment strategy, with active ownership and long-term investments as its core. The group also manage a fair part of its total assets in liquid investments, including listed stocks, commodities and foreign exchange. Datum believe in finding long-term macrotrends and make investments that matches these trends.
2024
Board Member
Sep 2024
P(l)ay your way to financial zen โš” Relax, and let the BK-app do the work for you. Bill Kill combines useful payment tools and rewards program to give you an opportunity to earn points for your invoice payments with well-known bonus programs like Amex , Mastercard and BK Zen. Bill Kill was created to make everyone better off. For many, money can be tough, complicated and stressful in a hectic everyday-life. Lack of knowledge of your rights and opportunities when you face financial difficulties often leads to bad decisions. BK-app contains useful tools that can help you to avoid reminder fees and debt collection cases. Bill Kill is not like the other payment apps: we do not profit from late payments, interest on credit cards and debt. We only benefit when our users achieving healthy personal finances. Our ambition is to give you smart choices, and simple ways to benefit most of your money. Everyone with BankID and payment obligations can use the app. Having healthy personal finance should be easy and motivating! ๐Ÿ˜ƒ Bill Kill is a FinTech startup from Oslo Norway and has a payment license from the Financial Supervisory Authority of Norway. The BK-app was launched in March 2020.
2022
Board Member
Jun 2022
This LinkedIn page is the public space of Bocconi Alumni in Oslo / Norway, the Chapter of former students of Bocconi University and SDA Bocconi living in or from Norway
early stageHigher Education
Investment activity
2022โ€“2025 ยท 3 investments
202212024120251
Recent (last 2 years)Earlier