funder-graph › Recipients
Who funds Keystone Service Systems Inc
EIN 23-1915567 · Harrisburg, PA · NTEE P730
Keystone Service Systems Inc of Harrisburg, PA (EIN 23-1915567) was named as a grant recipient by 33 funders in 67 grants paid totaling $1,235,905 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$1,235,905
67 grants paid
Funders
33
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 67 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Keystone Service Systems Inc Harrisburg, PA | A | $70,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | The Foundation for Enhancing Communities | Susquehanna Service Dogs Grantville, PA | A | $26,504 | paid | HUMAN SERVICE | 202620839349300642 |
| 2025 | The Foundation for Enhancing Communities | Keystone Service Systems Harrisburg, PA | A | $20,674 | paid | COMMUNITY DEVELOPMENT | 202620839349300642 |
| 2025 | The Arthur J and Lee R Glatfelter Foundation | Keystone Service Systems Harrisburg, PA | B | $15,000 | paid | TO HELP FUND THE OPERATIONS OF THE VARIOUS 501(C)(3) CHARITABLE ORGANIZATIONS. | 202601359349101870 |
| 2025 | Rochester Area Community Foundation | Keystone Service Systems Inc Harrisburg, PA | A | $6,250 | paid | GENERAL SUPPORT | 202600219349301320 |
| 2025 | Ppl Foundation | Keystone Service Systems DBA Keystone Hu Harrisburg, PA | D | $5,000 | paid | PROGRAM SUPPORT | 202641139349101414 |
| 2025 | Delta Dental Community Care Foundation | Keystone Service Systems Inc Harrisburg, PA | C | $5,000 | paid | COMMUNITY GIVING- GENERAL | 202600999349100015 |
| 2025 | Guyer Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $3,000 | paid | SUPPORT | 202611329349104241 |
| 2025 | Degenstein Charitable Foundation | Keystone Service Systems Harrisburg, PA | C | $2,500 | paid | GENERAL OPERATING | 202631069349100638 |
| 2024 | Captain Erick Foster Memorial Ride | Susquehanna Service Dogs Lancaster, PA | A | $80,000 | paid | GENERAL FUNDING | 202513179349308006 |
| 2024 | York County Community Foundation | Keystone Human Services Harrisburg, PA | A | $32,000 | paid | GENERAL SUPPORT | 202513169349301601 |
| 2024 | The Foundation for Enhancing Communities | Keystone Service Systems Harrisburg, PA | A | $26,000 | paid | HUMAN SERVICE | 202540839349300504 |
| 2024 | The Foundation for Enhancing Communities | Susquehanna Service Dogs Grantville, PA | A | $25,000 | paid | HUMAN SERVICE | 202540839349300504 |
| 2024 | Lancaster County Community Foundation | Susquehanna Service Dogs Grantville, PA | A | $17,712 | paid | GENERAL OPERATING SUPPORT | 202512819349300401 |
| 2024 | National Philanthropic Trust | Keystone Service Systems Inc Harrisburg, PA | A | $15,600 | paid | RELIGION | 202511339349301311 |
| 2024 | Petsmart Charities Inc | Keystone Service Systems Inc Harrisburg, PA | A | $10,101 | paid | FIELD INITIATIVES | 202412199349301751 |
| 2024 | United Way of the Capital Region | Keystone Human Services Keystone Service Systems Harrisburg, PA | A | $10,000 | paid | 202443469349300049 | |
| 2024 | Bill Hillary & Chelsea Clinton Foundation | Keystone Service Systems Inc Harrisburg, PA | A | $10,000 | paid | EARLY CHILDHOOD LEARNING | 202523169349303907 |
| 2024 | Employees Community Fund of the Boeing Company | Keystone Service Systems Inc Harrisburg, PA | A | $10,000 | paid | COMMUNITY SUPPORT | 202513179349303781 |
| 2024 | Survivors and Victims Empowered | Ars of Lancaster Lancaster, PA | A | $6,250 | paid | Addiction Recovery | 202542279349300509 |
| 2024 | Robertshaw Charitable Foundation | Keystone Service Systems Harrisburg, PA | B | $3,000 | paid | FOR SUSQUEHANNA SERVICE DOGS PROGRAM FOR CONTINUED TRAINING SERVICE DOGS FOR INDIVIDUALS IN WESTERN PA/WESTMORELAND COUNTY | 202540189349100004 |
| 2024 | The Labcorp Charitable Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $500 | paid | GENERAL SUPPORT | 202541329349101119 |
| 2023 | Captain Erick Foster Memorial Ride | Susquehanna Service Dogs Lancaster, PA | A | $65,000 | paid | GENERAL FUNDING | 202433209349322908 |
| 2023 | The Foundation for Enhancing Communities | Keystone Service Systems Harrisburg, PA | A | $12,912 | paid | HUMAN SERVICE | 202400799349301215 |
| 2023 | Petsmart Charities Inc | Keystone Service Systems Inc Harrisburg, PA | A | $10,000 | paid | FIELD INITIATIVES | 202322279349302007 |
| 2023 | York County Community Foundation | Keystone Human Services Harrisburg, PA | A | $10,000 | paid | SUSQUEHANNA SERVICE DOGS PARTNER FUND | 202433039349301008 |
| 2023 | Lancaster County Community Foundation | Susquehanna Service Dogs Grantville, PA | A | $9,909 | paid | GENERAL OPERATING SUPPORT | 202412759349301401 |
| 2023 | United Way of the Capital Region | Keystone Human Services Harrisburg, PA | A | $9,525 | paid | 202332909349301133 | |
| 2023 | With Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $6,000 | paid | EVENT SUPPORT | 202420629349100002 |
| 2023 | With Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $6,000 | paid | EVENT SUPPORT | 202333109349100638 |
| 2023 | Community Aid Inc | Keystone Human Services Harrisburg, PA | A | $5,025 | paid | TO SUPPORT NON-PROFIT PARTNERS SERVING OUR LOCAL COMMUNITY. | 202432499349300303 |
| 2023 | Degenstein Charitable Foundation | Keystone Service Systems Harrisburg, PA | C | $5,000 | paid | GENERAL OPERATING | 202411089349102101 |
| 2023 | Ppl Foundation | Keystone Service System Harrisburg, PA | C | $4,500 | paid | PROGRAM SUPPORT | 202421249349100307 |
| 2023 | Schwab-Silfen Foundation | Keystone Service System Harrisburg, PA | C | $4,000 | paid | ORGANIZATION'S EXEMPT PURPOSE | 202411359349104526 |
| 2023 | Delta Dental Community Care Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $2,500 | paid | COMMUNITY GIVING- GENERAL | 202410999349100421 |
| 2022 | Diana Davis Spencer Foundation Inc | Keystone Service Systems Inc Grantville, PA | C | $100,000 | paid | VETERANS PROGRAMS | 202333169349100258 |
| 2022 | Captain Erick Foster Memorial Ride | Susquehanna Service Dogs Grantville, PA | A | $40,000 | paid | GENERAL FUNDING | 202323199349331022 |
| 2022 | Lancaster County Community Foundation | Susquehanna Service Dogs Grantville, PA | A | $13,547 | paid | DESIGNATED FOR GENERAL OPERATING SUPPORT | 202312859349300901 |
| 2022 | United Way of the Capital Region | Keystone Human Services- Harrisburg, PA | A | $11,627 | paid | 202221739349301042 | |
| 2022 | Petsmart Charities Inc | Keystone Service Systems Inc Harrisburg, PA | A | $10,000 | paid | FIELD INITIATIVES | 202242559349302159 |
| 2022 | Tulsa Community Foundation | Keystone Service Systems Inc Harrisburg, PA | A | $7,500 | paid | GENERAL OPERATIONS | 202323199349323297 |
| 2022 | The Foundation for Enhancing Communities | Keystone Service Systems Inc Harrisburg, PA | A | $6,198 | paid | HEALTH AND SAFETY INVESTMENTS | 202300829349301710 |
| 2022 | Survivors and Victims Empowered | Keystone Service Systems Harrisburg, PA | A | $6,000 | paid | Addiction Recovery | 202302279349305015 |
| 2022 | Firstenergy Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $5,000 | paid | HEALTH AND SAFETY | 202441099349101134 |
| 2022 | Firstenergy Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $5,000 | paid | HEALTH AND SAFETY | 202303199349109570 |
| 2022 | Degenstein Charitable Foundation | Keystone Service Systems Harrisburg, PA | C | $1,000 | paid | GENERAL OPERATING | 202321219349102122 |
| 2022 | Schwab-Silfen Foundation | Keystone Service System Harrisburg, PA | C | $700 | paid | ORGANIZATION'S EXEMPT PURPOSE | 202331359349101288 |
| 2021 | The 1994 Charles B Degenstein Fdn | Keystone Service Systems Harrisburg, PA | B | $35,000 | paid | TECH TO INCREASE | 202211369349103841 |
| 2021 | Grand Chapter of Pennsylvania Order of the Eastern Star Inc | Susquehanna Service Dogs Grantville, PA | A | $34,014 | paid | GENERAL OPERATIONS | 202200479349301100 |
| 2021 | United Way of the Capital Region | Keystone Human Services Harrisburg, PA | A | $10,724 | paid | 202121879349301717 | |
| 2021 | Survivors and Victims Empowered | Keystone Service Systems Inc Harrisburg, PA | A | $6,250 | paid | Addiction Recovery | 202232269349300408 |
| 2021 | Fern & Gladys Moyer Memorial Trust | Keystone Service Systems Inc Sunbury, PA | C | $1,500 | paid | RECOVERY FROM MENTAL & BEHAV HEALTH | 202211319349100331 |
| 2021 | Degenstein Charitable Foundation | Keystone Service Systems Harrisburg, PA | C | $1,500 | paid | GENERAL OPERATING | 202211159349100806 |
| 2020 | Captain Erick Foster Memorial Ride | Susquehanna Service Dogs Grantville, PA | A | $60,000 | paid | GENERAL FUNDING | 202103199349308580 |
| 2020 | Diana Davis Spencer Foundation Inc | Keystone Service Systems Inc Grantville, PA | C | $50,000 | paid | TOWARDS THE POLICE-DOG DETECTION TRAINING PROGRAM | 202133169349105068 |
| 2020 | The 1994 Charles B Degenstein Fdn | Keystone Service Systems Harrisburgh, PA | C | $35,000 | paid | GENERAL OPERATING PURPOSES | 202111269349100506 |
| 2020 | William E Dean III Charitable Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $30,000 | paid | UNRESTRICTED GENERAL | 202100989349101200 |
| 2020 | William E Chatlos Foundation | Keystone Service Systems Inc Harrisburg, PA | C | $30,000 | paid | GENERAL OPERATING | 202102779349100235 |
| 2020 | Grand Chapter of Pennsylvania Order of the Eastern Star Inc | Susquehanna Service Dogs Grantville, PA | A | $23,593 | paid | GENERAL OPERATIONS | 202043099349300874 |
| 2020 | Truist Foundation Fka Suntrust Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $15,000 | paid | GENERAL OPERATING | 202113159349103451 |
| 2020 | Lancaster County Community Foundation | Susquehanna Service Dogs Grantville, PA | A | $10,661 | paid | DESIGNATED GRANTS FOR GENERAL OPERATING SUPPORT. | 202122749349300127 |
| 2020 | Survivors and Victims Empowered | Keystone Service Systems Harrisburg, PA | A | $6,000 | paid | Addiction Recovery | 202102269349300120 |
| 2020 | Amazonsmile Foundation | Keystone Service Systems Inc Harrisburg, PA | B | $267 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | United Way of the Capital Region | Keystone Human Services Harrisburg, PA | A | $95,074 | paid | 201921709349300942 | |
| 2019 | Grand Chapter of Pennsylvania Order of the Eastern Star Inc | Susquehanna Service Dogs Grantville, PA | A | $27,858 | paid | GENERAL OPERATIONS | 202020349349300252 |
| 2019 | Colwell L Fbo Charities Tuw | Keystone Service Systems Inc Harrisburg, PA | C | $2,900 | paid | GENERAL OPERATING | 202001259349101430 |
| 2018 | Colwell L Fbo Charities Tuw | Keystone Service Systems Inc Harrisburg, PA | C | $3,530 | paid | GENERAL OPERATING | 201911239349101246 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.