American Montessori Society
The largest Montessori organization in the United States, credentialing Montessori teachers, accrediting schools, and stewarding the fidelity and growth of Montessori education across the country.
Financial profile
American Montessori Society · EIN 06-0766308 · 501(c)(3)
| Fiscal year | Total revenue | Contributions | Program services | Total expenses | Net assets | Year end |
|---|---|---|---|---|---|---|
| FY2023 | $8,336,649 | $3,912,075 | $4,090,803 | $7,075,001 | $5,935,736 | Jun 2023 |
| FY2022 | $7,238,235 | $3,786,553 | $2,947,391 | $5,797,088 | $4,572,822 | Jun 2022 |
| FY2021 | $5,414,257 | $3,188,714 | $1,704,730 | $4,695,910 | $4,004,833 | Jun 2021 |
| FY2020 | $3,748,989 | $2,389,939 | $965,105 | $6,283,753 | $2,805,493 | Jun 2020 |
| FY2019 | $7,049,014 | $3,303,776 | $2,886,775 | $8,120,757 | $5,365,639 | Jun 2019 |
| FY2018 | $6,825,901 | $3,604,463 | $2,546,386 | $6,000,831 | $6,707,329 | Jun 2018 |
Figures exactly as reported. A blank cell was blank on the form. The fiscal year links to the filing.
Peer societies
Five societies American Montessori Society is read alongside.
AMIUS
Association Montessori International of the United States
The US arm of Maria Montessori's own organization, training and credentialing teachers in the authentic method
NAIS
National Association of Independent Schools
The membership organization for independent private schools in the United States, providing standards of good…
ACSI
Association of Christian Schools International
The largest membership and accreditation body for Protestant Christian schools in the US
30 companies named
NAEYC
National Association for the Education of Young Children
The leading professional association for early childhood education, defining developmentally appropriate…
NCEA
National Catholic Educational Association
The national convener of Catholic education, strengthening schools through professional development, data…
38 companies named
Who backs AMS
Every company American Montessori Society names publicly as a supporter, exactly as published. Companies also named by other associations on Sociogene come first.
| Company | Support as published | Also named by |
|---|---|---|
| TriNet-logo | Meeting sponsor | Only American Montessori Society, so far |
Sources: 1 published list, read September 2026
AMS Leadership Labposium January 2025 key supporters. Read September 27, 2026. Labposium event sponsor only (logo, read from image file name). The Montessori Event 2026 site is archived and showed no readable sponsor list.
Who backs American Montessori Society's peers, but not American Montessori Society
Companies named publicly by at least one of American Montessori Society's five peer societies, and not found in American Montessori Society's reviewed public records.
| Company | ACSI | NCEA | Peers |
|---|---|---|---|
| Friendzy | Gold | Platinum Partners | 2 of 2 |
| 4 Marks Printing | Gold Partners | 1 of 2 | |
| 4C (Capstone College Counseling Cooperative) | Bronze | 1 of 2 | |
| ACELA Solutions | Gold Partners | 1 of 2 | |
| ACTIVE Network, LLC | Bronze Partners | 1 of 2 | |
| ADAC | Gold Partners | 1 of 2 | |
| Aligned Influence | Bronze | 1 of 2 | |
| Amazon Business | Gold Partners | 1 of 2 | |
| America's Christian Credit Union | Gold | 1 of 2 | |
| American Christian Tours | Platinum | 1 of 2 | |
| Archangel Education + Technology | Bronze Partners | 1 of 2 | |
| Asper | Bronze Partners | 1 of 2 | |
| Atlas Insurance | Bronze | 1 of 2 | |
| Blackbaud | Bronze Partners | 1 of 2 | |
| Brotherhood Mutual | Bronze | 1 of 2 | |
| Cabrini Film | Gold Partners | 1 of 2 | |
| CapinCrouse | Silver | 1 of 2 | |
| Catapult Learning | Platinum Partners | 1 of 2 | |
| Church Mutual Insurance Company, S.I. | Platinum | 1 of 2 | |
| City on a Hill Health (Conner Insurance) | Gold | 1 of 2 | |
| Clad | Platinum | 1 of 2 | |
| Clarity | Gold Partners | 1 of 2 | |
| Curriculum Associates | Gold Partners | 1 of 2 | |
| DAST Consulting Services | Ambassador Partners | 1 of 2 | |
| Dickerson - Bakker | silver | 1 of 2 | |
| Education & Technology Professionals | Platinum Partners | 1 of 2 | |
| Educational Tours by Corporate Travel | Gold Partners | 1 of 2 | |
| Eduscape | Gold Partners | 1 of 2 | |
| Edusfere | Platinum | 1 of 2 | |
| FACTS | Gold | 1 of 2 | |
| FACTS Management Company | Legacy Partner | 1 of 2 | |
| FaithSearch Partners | Bronze | 1 of 2 | |
| Finalsite | Bronze | 1 of 2 | |
| FlynnO'Hara Uniforms | Platinum Partners | 1 of 2 | |
| Forte | Platinum | 1 of 2 | |
| Generis | Bronze | 1 of 2 | |
| Google for Education | Gold Partners | 1 of 2 | |
| Grupo SM | Bronze Partners | 1 of 2 | |
| Hallow | Gold Partners | 1 of 2 | |
| Imagine Learning | Bronze Partners | 1 of 2 | |
| INJOY Stewardship Solutions | Silver | 1 of 2 | |
| JOMO | Bronze | 1 of 2 | |
| Lands' End Outfitters | Platinum Partners | 1 of 2 | |
| Lifetouch | Platinum Partners | 1 of 2 | |
| Mission Advancement | Platinum | 1 of 2 | |
| Navigate360 | Silver Partners | 1 of 2 | |
| Openlight Media | Gold Partners | 1 of 2 | |
| Parent Pulse | Silver | 1 of 2 | |
| Paylocity | Bronze | 1 of 2 | |
| Praelio | Gold Partners | 1 of 2 | |
| RedefinED | Gold Partners | 1 of 2 | |
| Rediker Software, Inc. | Bronze Partners | 1 of 2 | |
| Renaissance | Platinum Partners | 1 of 2 | |
| Revolution Office | Bronze | 1 of 2 | |
| Sarah's Spanish School | Silver Partners | 1 of 2 | |
| School Uniforms by Tommy Hilfiger | Platinum Partners | 1 of 2 | |
| SeedTree Group | Silver | 1 of 2 | |
| Staples | Platinum | 1 of 2 | |
| Strategic Measurement and Evaluation, Inc. | Gold Partners | 1 of 2 | |
| Teaching Channel | Silver | 1 of 2 | |
| The FOCUS Group | Bronze | 1 of 2 | |
| Tiny Saints | Bronze Partners | 1 of 2 | |
| Trek AI | Bronze Partners | 1 of 2 | |
| TRIUN3 | Bronze | 1 of 2 | |
| VenturEd Solutions | Ambassador Partners | 1 of 2 | |
| WatersEdge | Bronze | 1 of 2 | |
| William H. Sadlier Inc. | Ambassador Partners | 1 of 2 |
The outside view
The largest Montessori organization in the United States, credentialing Montessori teachers, accrediting schools, and stewarding the fidelity and growth of Montessori education across the country.
- Authority
- Preserve
- Inward
- Operational
Their shape
The Guild
Where mastery is the price of belonging.
The Guild is the keeper of a craft and its standards, where belonging means meeting a real bar. Its gift is depth and trusted expertise, its challenge is opening up to newcomers and new ways.
Also reads toward The Citadel and The Legacy.
Strengths
Not an official page of American Montessori Society. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.