Mark Thierer

Active Lisle, IL — President for Catamaran Pmb of Illinois II, Inc.

Mark Thierer Overview

Mark Alan Thierer has been associated with forty-one companies, according to public records. The companies were formed over a twenty-five year period with the most recent being incorporated four years ago in June of 2022. Four of the companies are still active while the remaining thirty-seven are now listed as inactive.

Background Report for Mark Alan Thierer

Includes Age, Location, Address History for Mark Alan Thierer
Arrest, Criminal, & Driving Records
Social Media Profiles
Possible relatives
Full Background Report

Get Report

Sponsored Advertisement

Network Visualizer

Name	Status	Incorporated	Key People	Role
Catamaran Pmb of Illinois II, Inc.	Active	1996	31	President
Optumrx Pbm of Maryland, Inc.	Active	1996	26	CEO
Catamaran Pbm of Illinois II, Inc.	Active	1996	4	Chief Executive Officer
Portland Professional Pharmacy	Active	2004	4	Chief Executive Officer
Health Business Systems, Inc.	Inactive	1994	9	Chairman
National Medical Health Card Systems, Inc.	Inactive	1981	37	President
Optumrx, Inc.	Inactive	1990	19	President
Catamaran Inc.	Inactive	1995	12	President
Catamaran Rebate Management, Inc.	Inactive	2008	8	President
Inteq Tx Corp	Inactive	2004	3	President
Catamaran Insurance of Delaware, Inc.	Inactive	2006	3	President
Sxc Health Solutions Tpa, LLC	Inactive	2009	2	President
Inpharmative Inc	Inactive	2001	1	President
Optum Frontier Therapies II, LLC	Inactive	2011	1	President
Optumrx Pharmacy of Nevada, Inc.	Inactive	1996	1	President
Optumrx Pharmacy, Inc.	Inactive	2015	1	President
Optum Pharmacy 704, Inc.	Inactive	2005	1	President
Catamaran Pbm of Texas, Inc.	Inactive	2006	1	President
Optum Pharmacy 705, LLC	Inactive	2007	1	President
Pharmaceutical Care Network	Inactive	1984	1	President
Optum Insurance of Ohio, Inc.	Inactive	1985	1	President
Briovarx of Florida, Inc.	Inactive	2002	1	President
Optumrx Discount Card Services, LLC	Inactive	2007	1	President
Catalyst Rx Government Services, Inc.	Inactive	2005	1	President
Briovarx of Maine, Inc.	Inactive	2004	1	President
Catamaran Ipa, Inc.	Inactive	1997	1	CEO
Specialty Pharmacy Care, Inc.	Inactive	1999	1	CEO
Optumrx Pbm of Illinois, Inc.	Inactive	2002	1	CEO
Centrus Corporation	Inactive	2003	1	CEO
Catamaran Ipa III, Inc.	Inactive	2003	1	CEO
Catamaran Ipa II, Inc.	Inactive	2006	1	CEO
Optumrx Pd of Maryland, Inc.	Inactive	2008	1	CEO
Atlantic Prescription Service LLC	Inactive	2006	3	Manager
Optumrx Pbm of Puerto Rico, LLC	Inactive	2007	1	Manager
Catamaran Pd of Puerto Rico, LLC	Inactive	2007	1	Manager
Optumrx Pbm of Maryland, LLC	Inactive	2017	1	Manager
Optumrx Pbm of Wisconsin, LLC	Inactive	2003	1	Manager
Catamaran Hospice Services, LLC	Inactive	2003	1	Manager
Atlantic Prescription Services, LLC	Inactive	2006	3	Member
Nmhcrx Acquisition Corp.	Inactive	2011	1	Director
Prescription Solutions, Corp.	Inactive	2005	1	Director

Showing 8 records out of 41

Connections for Mark Thierer

A connection is made when two people are officers, directors, or otherwise associated with the same company. Mark has ninety-eight known connections and has the most companies in common with Robert Oberrender.

Robert W. Oberrender

Robert W. Oberrender has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Active	1996	31	Treasurer
O---------------------------.	Inactive	1996	26	Treasurer
O-----------.	Inactive	1990	19	Treasurer
C-------------------------------.	Inactive	2008	8	Treasurer
C------------.	Inactive	1995	12	Treasurer
H---------------------------.	Inactive	1994	9	Treasurer
N----------------------------------------.	Inactive	1981	37	Treasurer

Karen Elizabet Peterson

Karen Elizabet Peterson has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Manager
O-----------.	Active	1990	19	NonSec
C------------.	Active	1995	12	Secretary
H---------------------------.	Inactive	1994	9	Secretary
N----------------------------------------.	Active	1981	37	Secretary

Jay Anthony A Warmuth

Jay Anthony A Warmuth has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Inactive	1996	26	Secretary
O-----------.	Inactive	1990	19	Secretary
C-------------------------------.	Inactive	2008	8	Secretary
H---------------------------.	Inactive	1994	9	Secretary
N----------------------------------------.	Inactive	1981	37	Secretary

Peter M. Gill

Peter M. Gill has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Manager
O-----------.	Active	1990	19	NonTreas
C------------.	Active	1995	12	Treasurer
N----------------------------------------.	Active	1981	37	Treasurer

Michelle Marie Huntley

Michelle Marie Huntley has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Active	1996	31	Assistant Secretary
O---------------------------.	Inactive	1996	26	Treasurer
H---------------------------.	Inactive	1994	9	Treasurer
N----------------------------------------.	Inactive	1981	37	Treasurer

John M. Prince

John M. Prince has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Manager
O-----------.	Active	1990	19	President
C------------.	Active	1995	12	President
N----------------------------------------.	Active	1981	37	President

David T. Blair

David T. Blair has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Inactive	1996	31	CEO
O---------------------------.	Inactive	1996	26	Chairman
C--------------------------------.	Inactive	1996	4	President
C-------------------------------.	Inactive	2008	8	Director

Stuart Diamond

Stuart Diamond has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
P----------------------------y	Inactive	2004	4	Treasurer
I-----------p	Inactive	2004	3	CFO
C-----------------------------------.	Inactive	2006	3	Treasurer
N----------------------------------------.	Inactive	1981	37	CFO

Richard Bates

Richard Bates has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Inactive	1996	31	CFO
O---------------------------.	Inactive	1996	26	Chairman
C-------------------------------.	Inactive	2008	8	President

Jonathan Friedman

Jonathan Friedman has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
P----------------------------y	Inactive	2004	4	Secretary
C-----------------------------------.	Inactive	2006	3	Director
N----------------------------------------.	Inactive	1981	37	Secretary

Timothy R. Pearson

Timothy R. Pearson has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Inactive	1996	31	Treasurer
O---------------------------.	Inactive	1996	26	Treasurer
C-------------------------------.	Inactive	2008	8	Treasurer

Benjamin Preston

Benjamin Preston has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Inactive	1996	31	Secretary
O---------------------------.	Inactive	1996	26	Secretary
C-------------------------------.	Inactive	2008	8	Secretary

Heather R. Cianfrocco

Heather R. Cianfrocco has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C------------.	Active	1995	12	Member
N----------------------------------------.	Inactive	1981	37	President

Peterson Karen Elizabeth

Peterson Karen Elizabeth has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Secretary
O-----------.	Active	1990	19	Secretary

Heather Lang

Heather Lang has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Manager
N----------------------------------------.	Active	1981	37	Treasurer

Gill Peter Marshall

Gill Peter Marshall has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Treasurer
O-----------.	Active	1990	19	Treasurer

Prince John Michael

Prince John Michael has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	CEO
O-----------.	Active	1990	19	CEO

David Oberg

David Oberg has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	Manager
N----------------------------------------.	Inactive	1981	37	Treasurer

Kelly John William

Kelly John William has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
O---------------------------.	Active	1996	26	V.P.
O-----------.	Active	1990	19	V.P.

Stanley B. Blaylock

Stanley B. Blaylock has the following companies in common with Mark Thierer

Name	Status	Incorporated	Key People	Role
C--------------------------------.	Inactive	1996	31	Director
C--------------------------------.	Inactive	1996	4	President

Sources

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

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

New York Department of State
Data last refreshed on Saturday, October 12, 2024

Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019

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

What next?

Follow

Receive an email notification when changes occur for Mark Thierer.

Notifications include:

New company roles
Change in active status
Location updates
New connections

Create Account

Create a free account to access additional details for Mark Thierer and other profiles that you visit

Benefits include:

Access to more records
Full screen network visualizer
Follow profiles
See how people are connected

Create Account

Mark Thierer

Active Lisle, IL — President for Catamaran Pmb of Illinois II, Inc.

Mark Thierer Overview

Background Report for Mark Alan Thierer

Companies for Mark Thierer

Connections for Mark Thierer

Sources

What next?

Follow

Create Account

You must be signed in to print.

Once signed in, look for the PDF button.