Gertrude Katstra

Active Longboat Key, FL — Treasurer for German-American Social Club of Sarasota, Inc.

Gertrude Katstra Overview

Gertrude Katstra is currently associated with one company, according to public records. The company was incorporated in Florida twenty-six years ago.

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Name	Status	Incorporated	Key People	Role
German-American Social Club of Sarasota, Inc.	Active	2000	22	Treasurer

Connections for Gertrude Katstra

A connection is made when two people are officers, directors, or otherwise associated with the same company. Gertrude has twenty known connections and has the most companies in common with Rosemarie Herke.

Rosemarie J. Herke

Rosemarie J. Herke has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Active	2000	22	President

Peter Seiling

Peter Seiling has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Active	2000	22	Director

Dorothea Sieling

Dorothea Sieling has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Active	2000	22	Member

Glen J. Tobiason

Glen J. Tobiason has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Active	2000	22	Director

Loren Wanless

Loren Wanless has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Active	2000	22	Vice President

Jack Carlon

Jack Carlon has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Treasurer

Erwin J. Deutsch

Erwin J. Deutsch has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Rosemarie Deutsch

Rosemarie Deutsch has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Secretary

Gerhard Glaesel

Gerhard Glaesel has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Vice President

Rainer Heichele

Rainer Heichele has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Secretary

Horst J. Helmke

Horst J. Helmke has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Rosie H. Herke

Rosie H. Herke has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Vice President

Lloyd Koontz

Lloyd Koontz has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Freddy J. Lauerwald

Freddy J. Lauerwald has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Helmut Sauter

Helmut Sauter has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Dieter H. Schneider

Dieter H. Schneider has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Secretary

Troy C. Scott

Troy C. Scott has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Ernst Shillus

Ernst Shillus has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Treasurer

Ronald Stopperich

Ronald Stopperich has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Director

Brigitte Wetjen

Brigitte Wetjen has the following companies in common with Gertrude Katstra

Name	Status	Incorporated	Key People	Role
G-------------------------------------------.	Inactive	2000	22	Member

Source

Florida Department of State
Data last refreshed on Friday, July 10, 2026

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Gertrude Katstra

Active Longboat Key, FL — Treasurer for German-American Social Club of Sarasota, Inc.