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Society of Kastorians Omonoia Inc

Private foundation · Grantmaker Whitestone, NY EIN: 13-3000517 Website

Society of Kastorians Omonoia Inc is a private foundation based in Whitestone, New York. Its 2025 filing identifies academic scholarships as a direct charitable activity, and its grant records include scholarships for individual recipients and contributions to organizations.

Key facts about Society of Kastorians Omonoia Inc

In short: Society of Kastorians Omonoia Inc gave $95K across 39 grants in 2025 (avg $2K), mostly in New York. Source: 2025 IRS Form 990-PF.

EIN
13-3000517
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$95,101
Grants made (2025)
39
Average grant
$2,438
Median grant
$1,750
Total assets
$4,063,752
Primary geography
New York (93% of itemized 2025 grant dollars)
How to apply
The filing lists the Society as the contact for applications. Full details ↓
Deadline
The filing lists an annual deadline of August 31.

Data from IRS Form 990-PF, 2025; updated October 2026. Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$4.1M

+14.8% YoY

Annual Giving

$95K

-57.4% YoY

Grant Count

39

+56.0% YoY

Avg Grant Size

$2K

-72.7% YoY

How Society of Kastorians Omonoia Inc gives

  • Giving fell 42% from 2022 to 2025. Method

From the foundation's IRS Form 990-PF filings. Methodology.

Research compiled by Grantable AI from public sources. Last updated October 2026.

Mission & Focus Areas

The 2025 filing identifies academic scholarships as the foundation’s direct charitable activity. The filing also describes financial-need grants for eligible applicants who are descendants of Kastoria, Greece. The 2025 grant list includes contributions to organizations and scholarships to individual recipients.

Grantmaking

In filing year 2025, the foundation reported 39 grants totaling $95,101. Grants ranged from $500 to $19,900, with a median of $1,750. The largest listed grants included $19,900 to Various Philoptochos, $11,935 to Various Special Fund, $5,728 to Various Societies and, and $5,312 to Various Community, all in Whitestone, New York; these were described as contributions. Individual scholarship grants listed included awards of $3,200 and $3,150 to recipients in New York and $2,800 to a recipient in Pennsylvania.

The filing says the foundation does not restrict giving to preselected organizations. It describes financial-need grants as requiring a written application and disclosure of personal and financial information; eligible applicants must be descendants of Kastoria, Greece. The Society’s scholarship webpage instructs applicants to submit an application and essay by email or mail.

Review Cycle

The filing lists an annual deadline of August 31. The 2026 deadline has passed.

How to Apply

The filing lists the Society as the contact for applications. The website provides instructions for submitting a scholarship application and essay.

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Geographic Focus

Where this funder awards grants

In 2025, 93% of grant dollars went to recipients in New York, 4% to New Jersey, and 3% to Pennsylvania.

Grant Distribution by State

5states

Share of 2025 grant dollars across all 39 itemized grants.

Cities

WhitestoneSyossetYonkersAlbertsonAllendaleAstoriaBaysideBelleroseBellmoreBethpageBronxBrooklynCollege PointCommackEast ElmhurstEast HamptonFairviewFlushingFranklin SquareGarden City

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K40 grants2019 39 grants2020 36 grants2021 29 grants2022 35 grants2023 25 grants2024 39 grants2025

From 2019 to 2025, annual grant giving ranged from $95K (2025) to $223K (2024). In 2025 it made 39 grants totaling $95K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

Various Philoptochos: $20KVarious Philoptochos$20KVarious Special Fund: $12KVarious Special Fund$12KVarious Societies and: $6KVarious Societies and$6KVarious Community: $5KVarious Community$5KVarious Church: $3KVarious Church$3KVarious Other Scholarship: $2KVarious Other Scholarship$2KVasileia: $500Vasileia$500Maria: $500Maria$500Anastasia: $500Anastasia$500Mirsini: $500Mirsini$500

The largest 2025 recipient was Various Philoptochos ($20K). Together the top 10 received $50K.

Organizations only. It also paid 24 individual scholarships ($43,050), which are not listed by name.

Grant Size Distribution

164 grants across all recorded years

162<$50K2$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 162 grants of 164 (99%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Various Philoptochos Whitestone, NYContributions$19,900
Various Special Fund Whitestone, NYContributions$11,935
Various Societies and Whitestone, NYContributions$5,728
Various Community Whitestone, NYContributions$5,312
24 individual scholarships Recipients not named —$43,050
Various Church Whitestone, NYContributions$2,500
Various Other Scholarship Whitestone, NYContributions$2,176
Vasileia Whitestone, NYScholarship$500
Maria Whitestone, NYScholarship$500
Anastasia Whitestone, NYScholarship$500

Financial History

Multi-year comparison from IRS filings

Filing year Assets Revenue Expenses Grants reported
2025 $4,063,752 $1,474,380 $876,296 $95,101 (39 grants)
2024 $3,540,545 $540,542 $836,582 $223,406 (25 grants)
2023 $3,859,447 $722,093 $835,622 $194,980 (35 grants)
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$500K$1M$1.5M$2M2019 2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$4,063,752$3,540,545$3,859,447
Revenue$1,474,380$540,542$722,093
Expenses$876,296$836,582$835,622
Qualifying Distributions$264,640$411,586$229,258
Net Investment Income$812,730$17,226$146,322

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS May 19, 2020)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS July 15, 2026)
  3. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Konstantinos Patsios as president; John Psaltos as vice president; Harilaos Vlahopoulos as general secretary; Anastasios Manaris as treasurer; Theodore Kontopoulos as assistant secretary; and Anastasios Tzallas as assistant treasurer. It lists George Andreopoulos, John Kyrou, John Papazoglou, and Pantelis Papazoglou as board members.

The Society’s website lists Christos Yioves as president, John Psaltos as vice president, John Papazoglou as general secretary, Gary Soufarapis as treasurer, Pantelis Papazoglou as assistant general secretary, and Anastasios Manaris as assistant treasurer. Its listed board members are George Andreopoulos, Leo Bevolas, George Jimas, Theodoros Kontopoulos, Konstantinos Patsios, Demos Siokis, Tasos Tzallas, and Harilaos Vlahopoulos.

Society of Kastorians Omonoia Inc is led by Konstantinos Patsios, President since 2025 (on filings since 2024); none of the 15 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Konstantinos Patsios

    President

    Board Memeber → President, 2025

    On filings since 2024

    5 hrs/week

    No compensation reported

  • Harilaos Vlahopoulos

    Genl Secretary

    Assistant Treasurer → Board Member, 2024

    Board Member → Genl Secretary, 2025

    On filings since 2019

    5 hrs/week

    No compensation reported

  • John Papazoglou

    Board Member

    Board Member → Genl Secretary, 2024

    Genl Secretary → Board Member, 2025

    On filings since 2019

    3 hrs/week

    No compensation reported

  • Anastasios Manaris

    Treasurer

    Assistant General Secretary → Assistant Treasurer, 2024

    Assistant Treasurer → Treasurer, 2025

    On filings since 2021

    5 hrs/week

    No compensation reported

  • George Andreopoulos

    Board Member

    On filings since 2021

    No compensation reported

  • John Psaltos

    Vice President

    On filings since 2021

    5 hrs/week

    No compensation reported

  • Anastasios Tzallas

    Assistant Treasurer

    Board Member → Assistant Treasurer, 2025

    On filings since 2022

    5 hrs/week

    No compensation reported

  • Theodore Kontopoulos

    Assistant Secretary

    Board Member → Assistant Secretary, 2025

    On filings since 2023

    5 hrs/week

    No compensation reported

  • Christos Yioves

    Board Member

    President → Board Member, 2025

    On filings since 2024

    3 hrs/week

    No compensation reported

  • Gary Soufarapis

    Board Memeber

    Treasurer → Board Memeber, 2025

    On filings since 2024

    3 hrs/week

    No compensation reported

  • Pantelis Papazoglou

    Board Member

    Assistant General Secretary → Board Member, 2025

    On filings since 2024

    3 hrs/week

    No compensation reported

  • Andrew Tsiolas

    Board Member

    New on the 2025 filing

    3 hrs/week

    No compensation reported

  • Damianos Siokis

    Board Member

    New on the 2025 filing

    3 hrs/week

    No compensation reported

  • Haralambos Trianafilides

    Board Member

    New on the 2025 filing

    3 hrs/week

    No compensation reported

  • John Kyrou

    Board Member

    New on the 2025 filing

    3 hrs/week

    No compensation reported

Former officers (20)
  • Former: Demos Siokis (2019–2024) — Board Member
  • Former: George Jimas (2021–2024) — Board Member
  • Former: Zacharias Papanagnostou (2021–2024) — Board Member
  • Former: Leo Bevolas (2023–2024) — Board Member
  • Former: Andreas Vassiliou (2019–2023) — Board Member
  • Former: Athanasios Rizopoulos (2019–2023) — Board Member
  • Former: George Retzios (2019–2023) — Genl Secretary
  • Former: Katerina Sachinidou (2021–2023) — Board Memeber
  • Former: Panos Politidis (2019–2022) — Board Member
  • Former: Theodore Kaidas (2021–2022) — Assistant Treasurer
  • Former: Demetrios Tsatis (2021) — Assistant Secretary
  • Former: Sophia Vourdoukis-Capuano (2021) — Board Member
  • Former: Anastasios Karangunis (2019–2020) — Board Member
  • Former: Christos Eleopoulos (2019–2020) — Board Member
  • Former: Fotios Tsatis (2019–2020) — Board Member
  • Former: John Maleganos (2019–2020) — Board Member
  • Former: Larry Hatzioannides (2019–2020) — Board Member
  • Former: Spiro Kyrou (2019–2020) — Treasurer
  • Former: Vasilios Athanasopoulos (2019–2020) — Board Member
  • Former: George Antoniou (2019) — Board Member

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Contact

Application contact: Society Of Kastorians Omonoia Inc
Mailing address: 150-28 14Th Avenue, Whitestone, NY 11357
Phone: (718) 746-4505
Website: https://www.kastoria.us

Frequently asked questions about Society of Kastorians Omonoia Inc

How much does Society of Kastorians Omonoia Inc give each year?

Society of Kastorians Omonoia Inc gave $95K across 39 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $223K across 25 grants.

What is Society of Kastorians Omonoia Inc's typical grant size?

Society of Kastorians Omonoia Inc's median grant in 2025 was $1,750, and its average grant was $2,438, across 39 grants on its 2025 IRS Form 990-PF.

Where does Society of Kastorians Omonoia Inc give grants?

Society of Kastorians Omonoia Inc gives mostly in New York: 93% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Whitestone, NY (15 grants).

Does Society of Kastorians Omonoia Inc give general operating support?

Not in 2025: none of the 39 grants with a stated purpose on Society of Kastorians Omonoia Inc's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Scholarship" (33 grants) and "Contributions" (6 grants).

Who are Society of Kastorians Omonoia Inc's largest grantees?

Society of Kastorians Omonoia Inc's largest 2025 grantees include Various Philoptochos ($19,900), Various Special Fund ($11,935) and Various Societies and ($5,728), according to its 2025 IRS Form 990-PF. It also paid 24 individual scholarships ($43,050), which are not listed by name. Together they received 39% of its itemized 2025 grant dollars.

How large is Society of Kastorians Omonoia Inc?

Society of Kastorians Omonoia Inc reported $4.1M in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $1.5M.

What does Society of Kastorians Omonoia Inc fund?

The 2025 filing identifies academic scholarships as the foundation’s direct charitable activity. The filing also describes financial-need grants for eligible applicants who are descendants of Kastoria, Greece. See mission & focus areas ↑

How do I apply for a grant from Society of Kastorians Omonoia Inc?

The filing lists the Society as the contact for applications. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is Society of Kastorians Omonoia Inc's EIN?

Society of Kastorians Omonoia Inc's EIN (Employer Identification Number) is 13-3000517. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated October 2026.

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