Stephen Orthwein

Active Chesterfield, MO — President for Port Mayaca Plantation Property Owners' Association, Inc.

Stephen Orthwein Overview

Stephen Orthwein has been associated with thirteen companies, according to public records. The companies were formed over a twenty-nine year period with the most recent being incorporated four years ago in April of 2022. Seven of the companies are still active while the remaining six are now listed as inactive.

Background Report for Stephen A. Orthwein

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Name	Status	Incorporated	Key People	Role
Port Mayaca Plantation Property Owners' Association, Inc.	Active	2008	6	President
Port Mayaca Plantation Phase 2 Property Owners' Association, Inc.	Active	2008	3	President
Port Mayaca Development Company, Inc.	Active	2008	2	Vice President
Orthwein Port Mayaca Investments, L.L.C.	Active	2008	1	Manager
Sao Polo, LLC	Active	2012	1	Manager
Port Mayaca Polo Club, LLC	Active	2017	1	Manager
Selma Street Associates, LLC	Active	2008	1	Managing Member
American International Polo Foundation, Inc.	Inactive	2008	1	President
Kraml Property, LLC	Inactive	2010	4	Manager
Gulfstream Barn, LLC	Inactive	2013	4	Manager
Spgo LLC	Inactive	2022	1	Manager
Dolph Properties, Inc.	Inactive	1965	12	Director
The National Museum of Polo and Hall of Fame, Incorporated	Inactive	1993	1	Director

Connections for Stephen Orthwein

A connection is made when two people are officers, directors, or otherwise associated with the same company. Stephen has seventeen known connections and has the most companies in common with Peter Orthwein.

Peter B. Orthwein

Peter B. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
P-----------------------------------.	Active	2008	2	President
K-----------------C	Inactive	2010	4	Manager
G------------------C	Inactive	2013	4	Manager
D--------------------.	Inactive	1965	12	Director

Virginia Orthwein

Virginia Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
P-------------------------------------------------------.	Active	2008	6	Vice President
P---------------------------------------------------------------.	Active	2008	3
G------------------C	Inactive	2013	4	Manager

Adolphus B. Orthwein

Adolphus B. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
K-----------------C	Inactive	2010	4	Manager
G------------------C	Inactive	2013	4	Manager
D--------------------.	Inactive	1965	12	President

Farish Ensenat

Farish Ensenat has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
P-------------------------------------------------------.	Active	2008	6	Director
P---------------------------------------------------------------.	Active	2008	3	Director

W. Clay Otto

W. Clay Otto has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Active	1965	12	Chief Executive Officer

William Gassan

William Gassan has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
P-------------------------------------------------------.	Inactive	2008	6	Treasurer

A. B. Orthwein

A. B. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	President

C. D. Orthwein

C. D. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	Director

Christopher D. Orthwein

Christopher D. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	Director

Jennifer C. Orthwein

Jennifer C. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	Director

P. B. Orthwein

P. B. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	Director

S. A. Orthwein

S. A. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	Director

Virgina F. Orthwein

Virgina F. Orthwein has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
K-----------------C	Inactive	2010	4	Manager

W. C. Otto

W. C. Otto has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	CEO

William C. Otto

William C. Otto has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
D--------------------.	Inactive	1965	12	President

Martin A. Tabor

Martin A. Tabor has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
P-------------------------------------------------------.	Inactive	2008	6	President

Laura L. Townsend

Laura L. Townsend has the following companies in common with Stephen Orthwein

Name	Status	Incorporated	Key People	Role
P-------------------------------------------------------.	Inactive	2008	6	Director

Source

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

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Stephen Orthwein

Active Chesterfield, MO — President for Port Mayaca Plantation Property Owners' Association, Inc.