One Mission Inc.

Fiscal year ending 2024. Filed on October 21, 2025.

Co Blouin Co 2020 Commonwealth
Newton, Massachusetts 02466

One Mission Inc. (EIN: 26-3741880) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, One Mission Inc., a 501(c)(3) charitable organization, reported compensation for 1 out of 7 total employees. Among the employees shown here, the average compensation is $146,367. The highest compensated employee at One Mission Inc. is Abby Pastyrnak with fiscal year 2024 compensation of $146,367.

Revenue, expenses, and employee compensation

Revenue

$1,631,350

Expenses

$1,537,193

Employee compensation

$522,796

Reported Compensated Employees

Abby Pastyrnak

Managing Director

$146,367

$138,367 No related comp$8,000

Non-Employee Board Members

Ashley Haseotes

President and Director

$6,619

$6,619 No related compNo other comp

David Blouin

Treasurer and Director

No compensation reported

Gina M Deacetis Powers

Director and Clerk

No compensation reported

Melissa Rees

Director/Director of Marketing

No compensation reported

Ari Haseotes

Vice President and Director

No compensation reported

Mission Statement

ONE MISSION IS A PEDIATRIC CANCER CHARITY THAT DOES WHATEVER IT TAKES TO GET KIDS THROUGH CANCER. ONE MISSION PROGRAMS MAKE LIVING IN THE HOSPITAL LESS LONELY AND STRESSFUL, BRING BACK JOY AND HOPE IN A TIME OF FEAR AND UNCERTAINTY, AND GIVE CHILDREN AND THEIR FAMILIES THE SUPPORT THEY NEED TO GET THROUGH THE EMOTIONAL AND FINANCIAL CHALLENGES PEDIATRIC CANCER BRINGS. OUR MISSION IS TO IMPROVE THE LIVES OF PATIENTS AND THEIR FAMILIES FROM THE TIME OF DIAGNOSIS, THROUGH TREATMENT AND BEYOND.