John Kline

John Kline

Chief Executive Officer at NEW MOUNTAIN FINANCE CORPORATION

Net worth: 3 M $ as of 31/05/2026

50 year
Finance
Miscellaneous
Consumer Services

Profile

Mr. John R.
Kline
is a President, Chief Executive Officer & Trustee at New Mountain Private Credit Fund, a President & CEO, Credit at New Mountain Capital LLC, a President, Chief Executive Officer & Director at New Mountain Finance Corp., a Chairman, President & Chief Executive Officer at NMF SLF I, Inc., a Chief Operating Officer & Executive Vice President at New Mountain Finance AIV Holdings Corp.
and a President, Chief Executive Officer & Director at New Mountain Guardian IV Income Fund LLC.
He is on the Board of Directors at New Mountain Private Credit Fund, New Mountain Guardian IV BDC LLC, New Mountain Finance Corp.
and New Mountain Guardian IV Income Fund LLC.
Mr. Kline was previously employed as a Chairman, President & Chief Executive Officer by New Mountain Guardian III BDC LLC, a Managing Director by GSC Group (New Jersey), and an Analyst by Goldman Sachs & Co. He also served on the board at UniTek Global Services, Inc. He received his undergraduate degree from Dartmouth College.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
13/03/2026 360,359 ( 0.38% ) 3 M $ 31/05/2026

John Kline active positions

CompaniesPositionStart
NEW MOUNTAIN FINANCE CORPORATION Chief Executive Officer 01/01/2023
Chief Executive Officer 01/12/2008
Chief Operating Officer -
Chief Executive Officer 01/01/2023
Chief Executive Officer -
Director/Board Member 01/01/2023

Former positions of John Kline

CompaniesPositionEnd
Trading-Equity 31/12/2007
Analyst-Equity 31/12/2000
Chief Executive Officer -
░░░░░░ ░░░░░░ ░░░░░░░░ ░░░░ ░░░░░░░░░░░░░░ ░░░░░░ -
See the detail of John Kline's experience

Training of John Kline

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

89

1st degree connections

11

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies11

Finance

Miscellaneous

Finance

Consumer Services

Finance

Finance

Industrial Services

Finance

Finance

Commercial Services

Finance

40% Discount: Identify Tomorrow's Best Investments With The Best Subscriber-Only Tools!
d
:
:
SEIZE THE OFFER!