Guillermo Sohnlein co-founded OceanGate with Stockton Rush, one of the five people killed when the company's Titan sub ...

Though Sohnlein left the Washington company years ago, he spoke in defense of its efforts in the aftermath of the submersible ...

OceanGate co-founder Guillermo Sohnlein revealed during the Coast Guard hearings Monday that the company used a cheaper ...

Businessman Guillermo Sohnlein, who helped found OceanGate with Stockton Rush, told a Coast Guard panel on Monday that "this ...

"This can't be the end of deep ocean exploration," Guillermo Sohnlein declared, during week two of the U.S. Coast Guard ...

Guillermo Sohnlein helped found OceanGate with Stockton Rush, who was among the five people who died when the Titan submersible imploded.

The surviving co-founder of the company that owned the doomed Titan submersible is testifying Monday as a US Coast Guard ...

Guillermo Sohnlein, the OceanGate co-founder, will testify before the US Coast Guard in relation to the Titan submersible ...

OceanGate's former co-founder testified on Monday before the U.S. Coast Guard in its probe into the possible failures leading ...

The co-founder of the company that owned the experimental submersible that imploded en route to the wreckage of the Titanic ...

A key employee who labeled an experimental submersible unsafe prior to its last, fatal voyage is scheduled to testify before ...