Added NAV to adopters
We even wrote a blog post about the transition
NAIS is the platform team in NAV.
- [Mulligan Funding](https://www.mulliganfunding.com/)
- [Mythical Games](https://mythicalgames.com/)
- [National Information Solutions Cooperative (NISC)](https://nisc.coop/)
+- [NAV](https://nav.no/)
- [Nexxiot](https://www.nexxiot.com)
- [Nordstrom](https://nordstrom.com/)
- [Novolabs](https://novolabs.com)
