Jonathon Markoff

Archived Record Chicago, IL — Previous Chairman for Williams Environmental Services, Inc. of Delaware

Jonathon Markoff Overview

Jonathon Markoff has been associated with four companies, according to public records. The companies were formed over a three year period with the most recent being incorporated twenty-one years ago in February of 2005. Zero of the companies are still active while the remaining four are now listed as inactive.

Background Report for Jonathon Markoff

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Name	Status	Incorporated	Key People	Role
Williams Environmental Services, Inc. of Delaware	Inactive	2005	4	Chairman
Compass Environmental, Inc.	Inactive	2001	16	President
Compass Environmental Services, Inc.	Inactive	2001	1	President
Enfra LLC	Inactive	2001	3	Member

Connections for Jonathon Markoff

A connection is made when two people are officers, directors, or otherwise associated with the same company. Jonathon has nineteen known connections and has the most companies in common with Martin Battistoni.

Martin Battistoni

Martin Battistoni has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
W-----------------------------------------------e	Inactive	2005	4	Vice President
C-------------------------.	Active	2001	16	President

Brian A. Finn

Brian A. Finn has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Active	2001	16	Treasurer

Mark A. Fleri

Mark A. Fleri has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Active	2001	16	Director

Richard Santello

Richard Santello has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Active	2001	16	Chief Executive Officer

Daniel C. Schmittdel

Daniel C. Schmittdel has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Active	2001	16	Director

William J. Broderick

William J. Broderick has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Chairman

Rick Caporale

Rick Caporale has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
E-------C	Inactive	2001	3	Member

Nick Garcia

Nick Garcia has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Director

James Gordon

James Gordon has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Director

Ellen Havdala

Ellen Havdala has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Director

Greg Jones

Greg Jones has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
W-----------------------------------------------e	Inactive	2005	4	Chairman

Richard Kelecy

Richard Kelecy has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Treasurer

Patrick Kemp

Patrick Kemp has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Director

Eric Laimins

Eric Laimins has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	President

Gregory M. Munson

Gregory M. Munson has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Secretary

Henry Richter

Henry Richter has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
E-------C	Inactive	2001	3	Member

Daniel C. Schmittdiel

Daniel C. Schmittdiel has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	Vice President

Kathleen Shanahan

Kathleen Shanahan has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
C-------------------------.	Inactive	2001	16	President

Robert Siegel

Robert Siegel has the following companies in common with Jonathon Markoff

Name	Status	Incorporated	Key People	Role
W-----------------------------------------------e	Inactive	2005	4	Secretary

Sources

Florida Department of State
Data last refreshed on Monday, April 6, 2026

California Secretary of State
Data last refreshed on Monday, April 4, 2022

Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024

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Jonathon Markoff

Archived Record Chicago, IL — Previous Chairman for Williams Environmental Services, Inc. of Delaware