D. Harker

Archived Record Naperville, IL Previous President for Calgon Corporation

D. Harker Overview

D. Harker has been associated with two companies, according to public records. The companies were formed over a fifty-seven year period with the most recent being incorporated thirty-one years ago in December of 1994. Zero of the companies are still active while the remaining two are now listed as inactive.

Background Report for D. M. Harker


  • Includes Age, Location, Address History for D. M. Harker
  • Arrest, Criminal, & Driving Records
  • Social Media Profiles
  • Possible relatives
  • Full Background Report

Get Report
Network Visualizer

Companies for D. Harker

Name Status
Calgon Corporation
Inactive
Nalco Company
Inactive

Connections for D. Harker

A connection is made when two people are officers, directors, or otherwise associated with the same company. D. has thirteen known connections and has the most companies in common with Bradley Bell.
1
Bradley J. Bell
Bradley J. Bell has the following companies in common with D. Harker
Name Status
C----------------n
Active
1
Mary E. Dejonge
Mary E. Dejonge has the following companies in common with D. Harker
Name Status
C----------------n
Active
1
Stanley J. Gibson
Stanley J. Gibson has the following companies in common with D. Harker
Name Status
C----------------n
Active
1
K. Thomas Kodiak
K. Thomas Kodiak has the following companies in common with D. Harker
Name Status
C----------------n
Active
1
Stephen N. Landsman
Stephen N. Landsman has the following companies in common with D. Harker
Name Status
C----------------n
Active
1
Scott C. Mason
Scott C. Mason has the following companies in common with D. Harker
Name Status
C----------------n
Active
1
D. J. Blair
D. J. Blair has the following companies in common with D. Harker
Name Status
C----------------n
Inactive
1
Elizabeth R. Ewing
Elizabeth R. Ewing has the following companies in common with D. Harker
Name Status
C----------------n
Inactive
1
Daniel M. Harker
Daniel M. Harker has the following companies in common with D. Harker
Name Status
C----------------n
Inactive
1
S. D. Newlin
S. D. Newlin has the following companies in common with D. Harker
Name Status
C----------------n
Inactive
1
Michael J. Newton
Michael J. Newton has the following companies in common with D. Harker
Name Status
C----------------n
Inactive
1
Kodiak K. Thomas
Kodiak K. Thomas has the following companies in common with D. Harker
Name Status
C----------------n
Inactive
1
Richard G. Varsanik
Richard G. Varsanik has the following companies in common with D. Harker
Name Status
C----------------n
Inactive

Sources

Florida Department of State
Data last refreshed on Monday, April 6, 2026
Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019

What next?

Follow

Receive an email notification when changes occur for D. Harker.

Notifications include:

  • New company roles
  • Change in active status
  • Location updates
  • New connections

Create Account

Create a free account to access additional details for D. Harker 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

You must be signed in to print.

Once signed in, look for the PDF button.