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Cornerstone Management Systems Employee Directory

Book and Periodical PublishingNew York, United States11-50 Employees

Cornerstone Management Systems, Inc. is categorized in the book and periodical publishing industry and is based in New York City. The firm describes itself as providing full-service property management for Manhattan’s small and midsize residential properties, supported by a small to mid-sized team.

Its target customers appear to be owners and managers of small to midsize residential buildings in Manhattan seeking comprehensive management services. Within the property management landscape, the company serves a niche focused on smaller properties in a dense urban market. The available description does not enumerate specific services beyond the full-service designation.

Find Cornerstone Management Systems employees' phone numbers or email addresses

Cornerstone Management Systems Global Highlights

Location
Employees

North America
10

Minus sign iconPlus sign icon
  • United States Of America
    10

Cornerstone Management Systems's Leadership

  • Stylized image of a person
    L. F.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    W. G.
    Owner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. S.
    Regional Director Of Operations
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. S.
    Corporate Real Estate Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. R.
    Office Manager Accounts Payable
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. G.
    Property Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. C.
    Senior Property Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. D.
    Freight Elevator Operator
    Phone icon
    Mobile Phone

Cornerstone Management Systems Employee Metrics

100%
50%
0%
2026
2025
  • Administrative
  • Operations
  • Accounting
  • Analytics
  • Arts & Design
  • Other

Contact profiles from Cornerstone Management Systems

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    L. F.
    President
    Phone icon
    Mobile Phone
    UNITED STATES
    May 01, 2024
  • Stylized image of a person
    W. G.
    Owner
    Phone icon
    Mobile Phone
    United StatesOklahoma
    Oct 16, 2024
  • Stylized image of a person
    A. S.
    Regional Director Of Operations
    Phone icon
    Mobile Phone
    United StatesWisconsin
    Oct 23, 2024
  • Stylized image of a person
    G. S.
    Corporate Real Estate Manager
    Phone icon
    Mobile Phone
    May 31, 2026
  • Stylized image of a person
    A. R.
    Office Manager Accounts Payable
    Phone icon
    Mobile Phone
    UNITED STATES
    Oct 18, 2024
  • Stylized image of a person
    M. G.
    Property Manager
    Phone icon
    Mobile Phone
    UNITED STATES
    Jun 05, 2025
  • Stylized image of a person
    J. C.
    Senior Property Manager
    Phone icon
    Mobile Phone
    United StatesNew York
    Apr 17, 2026
  • Stylized image of a person
    R. D.
    Freight Elevator Operator
    Phone icon
    Mobile Phone
    Sep 09, 2025
  • Stylized image of a person
    J. R.
    Phone icon
    Mobile Phone
    UNITED STATES
    May 30, 2025

Frequently Asked Questions

What is Cornerstone Management Systems known for?

Minus sign iconPlus sign iconCornerstone Management Systems operates in the Book and Periodical Publishing industry. The company's main headquarters is located in 271 Madison Avenue #1101 New York, New York 10016 United States; you can contact the main corporate office by phone at
+1-212-661-****
. Explore Cornerstone Management Systems's company overview page for more information.

What is Cornerstone Management Systems's most common email format?

Minus sign iconPlus sign iconCornerstone Management Systems employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Cornerstone Management Systems email formats with LeadIQ.

How many employees does Cornerstone Management Systems have currently?

Minus sign iconPlus sign iconCornerstone Management Systems has approximately 13 employees as of May 2026. These team members are located across 1 continents, including North America.

Who are Cornerstone Management Systems's key employees and leadership?

Minus sign iconPlus sign icon

As of May 2026, Cornerstone Management Systems's key employees include:

  • President: L. F.
  • Owner: W. G.
  • Regional Director Of Operations: A. S.
  • Corporate Real Estate Manager: G. S.
  • Office Manager Accounts Payable: A. R.

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