David Sellyn

David Sellyn's email & phone

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Business Consultant at Self Employed|Naples, Florida, United States

Position:

Business Consultant at Self Employed

Location:

Naples, Florida, United States

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Last updated: 2026-01-08
Updated: 2026-01-08

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Work Experience 44 years

Business Consultant at Self Employed

May 2014 - Current

Director Business Development National Oilwell Varco DNOW Group KZ LLP at NOV DNOW Group KZ LLP

Oct 2010 - May 2014

Director Owner at Group KZ LLP Atyrau KZ

Nov 2001 - Oct 2010

Director at PKF (UK) LLP and PLC

Jan 1982 - Nov 2001

David Sellyn started working in 1982, then the employee has changed 3 companies and 3 jobs. On average, David Sellyn works for one company for 11 years 1 month.

Education

MBA at The University of Glasgow

MA at The University of Glasgow

Glasgow Academy

Skills

Valves, Logistics, Pipelines, Sales, Drilling, Management, Gas, Manufacturing, Contract Management, Oil & Gas Industry

Frequently Asked Questions

What is David Sellyn's minimum period of employment in the companies?

David Sellyn's minimum period of employment in various companies is 3 years 7 months.

What is David Sellyn's average duration of employment for different companies?

On average, David Sellyn works for one company for 10 years 9 months

What positions has David Sellyn held before?

Previously, David Sellyn worked as a Director Business Development National Oilwell Varco DNOW Group KZ LLP, and Director Owner, and Director.

How do I contact David Sellyn?

David Sellyn's phone number is +1-909-***-**50. Sign up to get contact details.

Who are David Sellyn's peers at other companies?

David Sellyn's peers at other companies are Narayan Roy and edwin otafiire and Muhammad Zubair

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