Kryder Exploration caught my eye. This needs to be on all researcher's radar! Their expertise is research and recovery equipment.
They offer amazing equipment, but also services involving treasure, lost ancient cultures, and cryptozoology.
I especially like this statement -
KX FOCUS:To research through adaptive, advanced scientific methods and technologies in an effort to explore and procure evidence of the major enigmatic histories, anomalies and recover, conserve any physical evidence. With the focus on openly revealing with as much transparency as possible, both the process and the totality of the finds themselves. KX seeks to present the actuality of the world around us, its wonders and truths, in an unbiased manner to all people.