Hiya Surf,
There are a few Nordic Offshore who don’t seem to specialise in purely ROV, rather all types of Engineering. If this is the case they may be a smaller office therefore don’t honestly have the time to send replies to absolutely all unsuitable people.
It’s not in their defence but from the Agency POV we get literally THOUSANDS of responses to adverts along with unsolicited/speculative emails – if we all spent all day replying to these emails we wouldn’t get anyone a job 🙂