John Quanci

Chief Tech/Sci/R&D Officer at SUNCOKE ENERGY, INC.

Net worth: 205 794 $ as of 2026-08-30

64 year

52 connections

Retail Trade

Consumer Services

Non-Energy Minerals

Profile

Dr. John F.
Quanci is a Chief Technology Officer & Vice President at SunCoke Energy, Inc. Dr. Quanci was previously employed as a Technology Director by Sunoco, Inc. He received his doctorate degree from Princeton University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
SUNCOKE ENERGY, INC. 0.02%	2026-03-30	19,922 ( 0.02% )	205 794 $	2026-08-30

John Quanci active positions

Companies	Position	Start
SUNCOKE ENERGY, INC.	Chief Tech/Sci/R&D Officer	2010-09-30

All active positions of John Quanci

Former positions of John Quanci

Companies	Position	End
SUNOCO, INC.	Chief Tech/Sci/R&D Officer	2010-09-30

See the detail of John Quanci's experience

Training of John Quanci

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

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Members of the board

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Linked companies

Private companies	3
ETC Sunoco Holdings LLC ETC Sunoco Holdings LLC Specialty StoresRetail Trade Operates gasoline stations	Retail Trade
Princeton University Princeton University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
SunCoke Energy, Inc. SunCoke Energy, Inc. SteelNon-Energy Minerals Operates coke making facilities and provides logistics services	Non-Energy Minerals