John Sohl - Email & Phone Number

CEO at Columbia Technologies

John Sohl is based out of Potomac, Maryland, United States and works at Columbia Technologies as CEO.

John Sohl's Contact Information

John Sohl's Work email

j*****@columb***.com

Valid

Latest update

October 25, 2025

Location

Potomac, Maryland, United States

John's current employer

Columbia Technologies

Description

COLUMBIA Technologies - Changing the Course of Remediation to Reduce the Cost & Liability of Contaminated Land. Environmental Remediation...

Website

columbiatechnologies.com

HQ Location

Rockville, MD, United States

Number of employees

11-50

Industry

Environmental Services

Latest update

April 30, 2024

Read about Columbia Technologies

Frequent questions about John Sohl

What company is John Sohl working for?

John Sohl works for Columbia Technologies.

What is John Sohl's function at Columbia Technologies?

John Sohl is CEO at Columbia Technologies.

Where is John Sohl based?

John Sohl is based out of Potomac, Maryland, United States.

What is John Sohl's work email address?

John Sohl's professional email address is j*****@columb***.com

Who are John Sohl's co-workers?

John Sohl's colleagues are Dillan Metzner, Brent Graves, West Johnson.

John's co-workers

Dillan Metzner

Field Chemist

Brent Graves

Chief Operating Officer

West Johnson

Sales Manager and Technical Advisor at COLUMBIA Technologies LLC

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