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Foundation Lookup

Grant recipient EIN 23-1915567Human services

Who funds Keystone Service Systems Inc?

15 private foundations gave Keystone Service Systems Inc in Harrisburg, PA $233,924 across 22 grants, in tax years 2018 to 2025.

See which foundations fund work like yours Matching by cause, place and grant size

Grants listed on funders’ 990-PF returns for tax years 2018 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

22 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. The Arthur J and Lee R Glatfelter FoundationYork, PA 2025

    To help fund the operations of the various 501(c)(3) charitable organizations.

    $15,000
  2. Delta Dental Community Care FoundationSan Francisco, CA 2025

    Community giving- general

    $5,000
  3. Guyer FoundationHermitage, PA 2025

    Support

    $3,000
  4. Degenstein Charitable FoundationOrlando, FL 2025

    General operating

    $2,500
  5. The Labcorp Charitable FoundationBurlington, NC 2024

    General support

    $500
  6. Degenstein Charitable FoundationOrlando, FL 2023

    General operating

    $5,000
  7. Robertshaw Charitable FoundationGreensburg, PA 2023

    For susquehanna service dogs program for continued training service dogs for individuals in western pa/westmoreland county

    $3,000
  8. Delta Dental Community Care FoundationSan Francisco, CA 2023

    Community giving- general

    $2,500
  9. With FoundationSan Mateo, CA 2022

    Event support

    $6,000
  10. The Hyde and Watson FoundationWarren Township, NJ 2022

    Hard costs related to renovations and improvements to the residence in south orange, NJ.

    $5,000
  11. Firstenergy FoundationAkron, OH 2022

    Health and safety

    $5,000
  12. Degenstein Charitable FoundationOrlando, FL 2022

    General operating

    $1,000
  13. William E Chatlos FoundationPennington, NJ 2021

    General operating

    $62,000
  14. Degenstein Charitable FoundationOrlando, FL 2021

    General operating

    $1,500
  15. Amazonsmile FoundationSeattle, WA 2021

    General support

    $227
  16. The 1994 Charles B Degenstein FDNSunbury, PA 2020

    Tech to increase

    $35,000
  17. William E Chatlos FoundationPennington, NJ 2020

    General operating

    $30,000
  18. William E Dean III Charitable FoundationDallas, TX 2020

    Unrestricted general

    $30,000
  19. Truist Foundation IncOrlando, FL 2020

    General operating

    $15,000
  20. Amazonsmile FoundationSeattle, WA 2020

    General support

    $267
  21. Colwell L FBO Charities TUWSaint Louis, MO 2019

    General operating

    $2,900
  22. Colwell L FBO Charities TUWSaint Louis, MO 2018

    General operating

    $3,530

Funders of similar organizations nearby

Foundations that gave to other human services organizations in Harrisburg, PA and are not among Keystone Service Systems Inc’s funders above.

  1. Browning Ida W TR U WSaint Louis, MO 11 grants Preselected only $31,701 to similar organizations
  2. McCormick Family FDN Agent 80397Buffalo, NY 16 grants Preselected only $230,550 to similar organizations
  3. John Crain Kunkel FoundationMechanicsburg, PA 9 grants Accepts applications $119,500 to similar organizations
  4. Alexander and Jane Boyd Ta FoundationBuffalo, NY 21 grants Accepts applications $893,000 to similar organizations
  5. Members 1st Charitable FoundationEnola, PA 6 grants Accepts applications $32,000 to similar organizations
  6. The Bank of America Charitable Foundation IncCharlotte, NC 7 grants Accepts applications $3,120 to similar organizations
  7. Schwab-Silfen FoundationHarrisburg, PA 8 grants Accepts applications $116,750 to similar organizations
  8. Joseph T and Helen M Simpson FoundationBuffalo, NY 26 grants Preselected only $106,750 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 23-1915567 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.