Profile

Jonathan Saul Sieff served as the Chief Executive Officer of Close Brothers Group plc from 2003 to 2008.
He then held the position of Chief Executive Officer at Principle Capital Advisors Ltd.
from 2008 to 2010.
He also served as a Director at NEOS Resources Plc.
In addition, he held the role of Executive Director & Finance Director at BK One Ltd.
from 2011 to 2013.

Former positions of Jonathan Saul Sieff

CompaniesPositionEnd
Director of Finance/CFO 2013-07-21
President 2010-06-30
CLOSE BROTHERS GROUP PLC President 2008-04-30
NEOS RESOURCES PLC Director/Board Member -
See the detail of Jonathan Saul Sieff's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Jonathan Saul Sieff's experience

Connections

25

1st degree connections

4

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies1
CLOSE BROTHERS GROUP PLC

Finance

Private companies3

Process Industries

Finance

Finance

See company connections
  1. Stock Market
  2. Insiders
  3. Jonathan Saul Sieff