Keystone Partners, LLC

Massachusetts
Registered In
07/02/2008
Incorp. Date

Company Summary

Keystone Partners, LLC at 20 0, Burlington, Ma 01803 lists Mary Fay Kattman of Burlington, MA as the associate.

Overview

Registered In
Massachusetts
Incorporation Date
Company Type
Domestic Limited Liability Company (Llc)
Status
Active
Registration Type
Domestic
Find Social Profiles
Search Other Resources

People

Corporation Service Company Registered Agent
84 STATE ST, BOSTON, MA 02109
Mary Fay Kattman Manager
ONE BURLINGTON WOODS DR STE 200, BURLINGTON, MA 01803 (View Past Addresses)
Mary Fay Kattman REAL PROPERTY
ONE BURLINGTON WOODS DR STE 200, BURLINGTON, MA 01803 (View Past Addresses)
Mary Fay Kattman SOC SIGNATORY
ONE BURLINGTON WOODS DR STE 200, BURLINGTON, MA 01803
Showing current associates only (4 of 6 total associates). Create a free account to see the full associate history

Map & Locations

20 0, BURLINGTON, MA 01803 View Map
Showing current addresses only (1 of 2 total addresses). Create a free account to see the full address history

Financials

Financial Information for Keystone Partners, LLC

Form 5500

KEYSTONE PARTNERS, LLC

125 Summer Street Suite 1020, Boston, Ma 02110 (617) 720-7351 EIN:26-2935760 Plan Admin:Mary Fay Kattman
Year Plan Name Participants BOY/EOY Assets BOY/EOY
2022 Plan NameKEYSTONE PARTNERS 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY89 / 90 Assets BOY/EOY$0 / $0 2022 KEYSTONE PARTNERS 401(K) SAVINGS PLAN - Plan #001 89 / 90 $0 / $0
2021 Plan NameKEYSTONE PARTNERS 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY97 / 89 Assets BOY/EOY$0 / $0 2021 KEYSTONE PARTNERS 401(K) SAVINGS PLAN - Plan #001 97 / 89 $0 / $0
2020 Plan NameKEYSTONE PARTNERS 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY99 / 97 Assets BOY/EOY$0 / $0 2020 KEYSTONE PARTNERS 401(K) SAVINGS PLAN - Plan #001 99 / 97 $0 / $0
2019 Plan NameKEYSTONE PARTNERS 401(K) SAVINGS PLAN Plan #001 Participants BOY/EOY70 / 99 Assets BOY/EOY$0 / $0 2019 KEYSTONE PARTNERS 401(K) SAVINGS PLAN - Plan #001 70 / 99 $0 / $0
Benefit & Retirement Plans based on Form 5500.

Linked Companies

Address Match:20 0 Burlington, MA
Keystone Partners Employment Services, Inc. Registered in Massachusetts
Burlington, MA Boston, MA View Report
Related Business Names:
Keystone Partners, LLC Registered in New Jersey
View Report
Keystone Partners, LLC Registered in New York
Locust Valley, NY View Report
411 Keystone Partners LLC Registered in Ohio
Ohio View Report
Keystone Partners LLC Registered in Missouri
Ballwin, MO View Report
Keystone Partners, LLC Registered in Connecticut
Burlington, MA Hartford, CT View Report
Keystone Partners, LLC Registered in Oregon
Bend, OR View Report
Keystone Partners, LLC Registered in Nevada
Henderson, NV View Report
Keystone Partners, LLC Registered in Georgia
Canton, GA View Report
Keystone Partners LLC Registered in Connecticut
Bedford, NY Glastonbury, CT View Report
Keystone Partners LLC Registered in Arkansas
Jonesboro, AR Springdale, AR View Report
Keystone Partners, LLC Registered in New Hampshire
Boston, MA View Report
Keystone Partners, LLC Registered in Oklahoma
Boston, MA Oklahoma City, OK View Report
Keystone Partners, LLC Registered in Texas
Boston, MA View Report
Keystone Partners LLC Registered in Florida
Thonotosassa, FL View Report
Keystone Partners, LLC Registered in Virginia
Fairfax, VA Richmond, VA View Report
Total Keystone Partners, LLC Registered in Oklahoma
Tulsa, OK View Report
Keystone Partners, LLC Registered in Tennessee
Franklin, TN Nashville, TN View Report
Keystone Partners LLC Registered in Montana
Helena, MT View Report
Keystone Partners, LLC Registered in California
Watsonville, CA View Report
Keystone Partners LLC Registered in Colorado
Castle Rock, CO View Report
Person/City Match:Mary Fay Kattman - Burlington, MA
Keystone Partners Nc, LLC Registered in North Carolina
Burlington, MA Raleigh, NC View Report

Sources

The following government agencies have contributed data:

• Secretary of the Commonwealth of Massachusetts • U.S. Department of Labor
Have questions?
You can easily find answers to common questions on the Frequently Asked Questions page.
IncTrace, LLC is not a consumer reporting agency as defined by the Fair Credit Reporting Act, 15 USC § 1681 et seq, (“FCRA”). We prohibit the use of this website or any information derived from it to make any determinations regarding employment, consumer credit, insurance, tenant screening, or any other purpose that would require FCRA compliance.
© 2025 IncTrace, LLC
Delaware, United States