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Markwest Energy Operating Company, L.L.C.

Active Denver, CO

Markwest Energy Operating Company, L.L.C. Overview

Markwest Energy Operating Company, L.L.C. filed as a Foreign Limited Liability Company (LLC) in the State of Texas on Thursday, August 30, 2018 and is approximately eight years old, as recorded in documents filed with Texas Secretary of State. A corporate filing is called a foreign filing when an existing corporate entity files in a state other than the state they originally filed in. This does not necessarily mean that they are from outside the United States.

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Name
Niese K S 34 ~ Background Report ~	President Secretary Vice President Assistant Secretary Assistant Treasurer Executive Vice Presi Senior Vice Presiden
Kaczynski Thomas 15 ~ Background Report ~	Treasurer Vice President
Wright K D 16 ~ Background Report ~	Vice President Controller
Johnson S M 18 ~ Background Report ~	Vice President Assistant Secretary
Gagle Suzanne 14 ~ Background Report ~	Vice President General Counsel
Benson M R 32 ~ Background Report ~	Vice President
Wilkins J R 21 ~ Background Report ~	Vice President
Garner S J 18 ~ Background Report ~	Vice President
Rinehart H E 15 ~ Background Report ~	Vice President
Edward P. Cimaroli 13 ~ Background Report ~	Vice President
Kern S K 24 ~ Background Report ~	Assistant Controller
Watts E D 20 ~ Background Report ~	Assistant Secretary
Greenwell Jim 14 ~ Background Report ~	Assistant Secretary
Ismail Saqib 14 ~ Background Report ~	Assistant Secretary
Radabaugh Brandon 14 ~ Background Report ~	Assistant Secretary
Luo Yingbing 14 ~ Background Report ~	Assistant Treasurer
Jonathan C. Jackson 13 ~ Background Report ~	Senior Vice Presiden
Becky L. Iten 12 ~ Background Report ~	Assistant Controller
E. P. Cimaroli 4 ~ Background Report ~	President Vice President
T. Kaczynski 15 ~ Background Report ~	Secretary Vice President
C. L. Rimkus 3 ~ Background Report ~	Secretary
M. R. Benson 25 ~ Background Report ~	Vice President Assistant Secretary
S. J. Garner 14 ~ Background Report ~	Vice President
C. Christopher Hagedorn 9 ~ Background Report ~	Vice President
H. E. Rinehart 2 ~ Background Report ~	Vice President
S. Schupbach 2 ~ Background Report ~	Vice President
S. Hasan 21 ~ Background Report ~	Controller
K. S. Niese 32 ~ Background Report ~	Assistant Treasurer
R. Linhardt 30 ~ Background Report ~	Assistant Secretary
B. Huisman 26 ~ Background Report ~	Assistant Secretary
N. M. Burgy 21 ~ Background Report ~	Assistant Secretary
S. K. Kern 19 ~ Background Report ~	Assistant Controller
S. T. Pfleiderer 19 ~ Background Report ~	Assistant Secretary
S. S. Roberts 17 ~ Background Report ~	Assistant Treasurer
B. E. Randecker 15 ~ Background Report ~	Assistant Treasurer
G. Bezdek 14 ~ Background Report ~	Senior Vice Presiden
K. M. Kachur 14 ~ Background Report ~	Assistant Treasurer
L. B. Dillmann 13 ~ Background Report ~	Senior Vice Presiden
T. J. Aydt 8 ~ Background Report ~	Executive Vice Presi
G. S. Floerke 7 ~ Background Report ~	Executive Vice Presi
P. L. Rosson 4 ~ Background Report ~	Chief Administrative Senior Vice Presiden
P. K M Beall 4 ~ Background Report ~	Chief Financial Officer Executive Vice Presi
L. Mimbs 4 ~ Background Report ~	Assistant Secretary
J. C. Jackson 4 ~ Background Report ~	Senior Vice Presiden

Showing 8 records out of 44

Other Companies for Markwest Energy Operating Company, L.L.C.

Markwest Energy Operating Company, L.L.C. is listed as an officer in fifteen other companies.

Name	Status	Incorporated	Key People	Role
Markwest Panola Utility Company, L.L.C.	Active	2020	1	Governing Person
Markwest Panola Pipeline, L.L.C.	Inactive	2012	19	Managing Member
Markwest Texas Lpg Pipeline, L.L.C.	Inactive	2012	1	Managing Member
Markwest Blackhawk, L.L.C.	Inactive	2008	32	Member
Hep Javelina Company, LLC	Inactive	2008	27	Member
Markwest Pipeline Company, L.L.C.	Inactive	2008	27	Member
Markwest Png Utility, L.L.C.	Inactive	2008	26	Member
Markwest New Mexico, L.L.C.	Inactive	2008	26	Member
Markwest Power Tex, L.L.C.	Inactive	2008	26	Member
Markwest Texas Png Utility, L.L.C.	Inactive	2008	25	Member
Markwest Pinnacle, L.L.C.	Inactive	2008	18	Member
Hep Javelina Pipeline Company, LLC	Inactive	2008	12	Member
Markwest Gas Marketing, L.L.C.	Inactive	2008	8	Member
Markwest Oklahoma Gas Company, L.L.C.	Inactive	2008	19	Governing Person
Markwest Energy South Texas Gas Company, L.L.C.	Inactive	2013	19	Governing Person

Showing 8 records out of 15

Texas Secretary of State

Filing Type:	Foreign Limited Liability Company (LLC)
Status:	Active In existence
State:	Texas
State ID:	803106760
Date Filed:	Thursday, August 30, 2018

Corporate Notes

Source	Date	Type	Note
	8/30/2018	Application for Registration
	10/31/2023	Certificate of Merger

Source

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

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Markwest Energy Operating Company, L.L.C.

Active Denver, CO