---
title: Contact
description: Contact Interjektio for software development projects, MVPs, data pipelines,
  or blockchain solutions. Based in Oulu, Finland.
url: https://interjektio.fi/contact/
lang: en
image: https://interjektio.fi/images/interjektio-logo-with-bg1.png
---

# How to reach us

Want to discuss a new software project, MVP, data pipelines, maps, or blockchain – or just make sure your idea is technically sound? Get in touch and we\'ll figure out the best way forward together.

You can send us an email or call and talk directly with our experts. You can also fill in the contact form on this page or reach out via LinkedIn, whichever works best for you.

No question is too small or too early. Often the best time to talk is when the idea is still taking shape.

## Contact Details

### Interjektio Oy

 Mäkelininkatu 31, 4th floor  
 90100 Oulu  
 Finland Business ID: 3094127-4

VAT ID: FI30941274

![Antti Haapala](https://interjektio.fi/images/pixel-antti.png)

### Antti Haapala

The most friendly CEO you\'ll ever meet

[+358 50 369 3535](tel:+358503693535)

[![LinkedIn](https://interjektio.fi/images/icon-linkedin.svg)][1]

[![GitHub](https://interjektio.fi/images/icon-github.svg)][2]

[![Stack Overflow](https://interjektio.fi/images/icon-stackoverflow.svg)][3]

![Rainer Koirikivi](https://interjektio.fi/images/pixel-rainer.png)

### Rainer Koirikivi

Minister of Software Development

[+358 44 358 7705](tel:+358443587705)

[![LinkedIn](https://interjektio.fi/images/icon-linkedin.svg)][4]

[![GitHub](https://interjektio.fi/images/icon-github.svg)][5]

[1]: https://www.linkedin.com/in/ahaapala/
[2]: https://github.com/ztane
[3]: https://stackoverflow.com/users/918959/
[4]: https://www.linkedin.com/in/koirikivi/
[5]: https://github.com/koirikivi