Question 1

What company does Grant Defehr work for?

Accepted Answer

Grant Defehr works for Mammoth Energy Services

Question 2

What is Grant Defehr's role at Mammoth Energy Services?

Accepted Answer

Grant Defehr's role at Mammoth Energy Services is Vice President of Business Development.

Question 3

What is Grant Defehr's email address?

Accepted Answer

Grant Defehr's email address is gde*******@mammothenergy.com.

Question 4

What is Grant Defehr's business email address

Accepted Answer

Grant Defehr's'business email address is gde*******@mammothenergy.com.

Question 5

What is Grant Defehr's HQ phone number?

Accepted Answer

Grant Defehr's HQ phone number is +1 432-272-4516.

Question 6

What industry does Grant Defehr's work in?

Accepted Answer

Grant Defehr works in Energy & Utilities industry

Question 7

Who are Grant Defehr's colleagues?

Accepted Answer

Grant Defehr's colleagues are Trent Tattar, Keith Ellison, Mark Layton, Phillip Lancaster

Grant Defehr

Vice President of Business Development at Mammoth Energy Services