Just worked for Seacor Marine for a few days through their office in Dubai. I must say from the few days onboard that this was the worst company I ever worked for. The ship was awful and the crew of Indians, Filipinos and Indonesians were being exploited by the operators.
When I handed in my notice Seacor charged me for my travel at the most expensive ticket available but luckily the flight to Phuket was the next day so they had to pay me an extra day which covered the cost.