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Nonprofit Westchester is proud to announce new nonprofit members, business members and business sponsors.

We are excited about the contribution and expertise that all of you will make in strengthening and enriching the nonprofit sector in Westchester.


New Sponsors


Focused on employment and labor law since 1958, Jackson Lewis P.C.’s 1,000+ attorneys located in major cities nationwide consistently identify and respond to new ways workplace law intersects business. 


Atlantic, Tomorrow's Office helps organizations achieve more with smart, secure business technology products and services. They help their customers focus on their business by managing their technologies as their Managed Services Provider.

Increased Support


The PCSB Community Foundation was formed to support not-for-profit groups, institutions, schools or other organizations that demonstrate the ability to provide exceptional services to communities throughout the Lower Hudson Valley.



Valley Bank is one of the leading commercial bank built for growth—with over $62 billion in assets and more than 200 consumer branches and commercial banking offices in communities across the US.



NewYork-Presbyterian is one of the nation’s most comprehensive, integrated academic healthcare systems, dedicated to providing the highest quality, most compassionate care and service to patients in the New York metropolitan area, nationally, and around the world.


In 2021, the firm, formerly known as Charles Newman Co., became a member of the Hilb Group, a leading employee benefits and property & casualty insurance brokerage and advisory firm that provides customized solutions and comprehensive coverage tailored to client needs.


Focused OLA Consulting Engineers has built a reputation for providing a wide range of innovative engineering services related to building systems and utilities - HVAC, electrical, energy, plumbing, fire protection and commissioning. 

New Nonprofit Members


Historic Hudson Valley is a not-for-profit education organization that interprets and promotes historic landmarks of national significance in the Hudson Valley for the benefit and enjoyment of the public.



Sunflower of Westchester's mission is to create positive outcomes for foster children and parents. They believe in the power of support, empowerment, and progress. Their team is dedicated to inspiring and supporting the community through meaningful actions.



To bring together community leaders to assess and meet the vital needs of the community by identifying and workings towards solutions through: Mobilizing community involvement, developing, redirecting, and/or coordinating services, advocating for informed decisions by policy makers and contributors, and linking people with community resources. 



The Katonah Museum of Art promotes the understanding and enjoyment of the visual arts for diverse audiences. The Museum presents exhibitions that explore ideas about art, culture, and society – past and present – through innovative exhibition and education programs.


DoConnect is an innovative provider of workforce and employment training that tailors its highly successful programs to individuals in our local Westchester communities. Its mission is to know and understand that success starts with individualized training and development. We introduce workforce trades that lead to permanent employment while building confidence.


STEER provides individualized mentorship, services, and financial support to ensure students thrive academically, develop socially and emotionally, and excel athletically. STEER removes obstacles that inhibit holistic student development and provides alternative positive support; this support allows program participants to develop college and career readiness skills and personal competencies that will empower them to become positive contributors in a global society while improving family and community outcomes.


REACH Prep provides access to transformational educational experiences that empower underserved, high-achieving students to graduate from top colleges and emerge as the next generation of leaders.


Girl Scouts’ mission is to build girls of courage, confidence, and character, who make the world a better place.



iHealth is a statewide collaborative of community-based organizations united to advocate for and negotiate on behalf of our communities, our members and the chronically ill healthcare recipients we serve and to represent those programs and people within the broader healthcare system.


The Rockefeller Brothers Fund (RBF) advances social change that contributes to a more just, sustainable, and peaceful world. Through grantmaking, convening, mission-aligned investing, and leadership, the RBF supports the people and organizations building lasting solutions to the challenges facing today’s increasingly interdependent world.



The mission of Living Artist Society (the Society) is to use arts-based programs to promote cultural exchange and to cultivate the creative capacity of communities to achieve positive social and economic impact.

New Business Members


Aperio NY aims to amplify the voices of individuals, groups, and the organizations dedicated to supporting them. Through applied research, evaluation, data analysis, and graphic visualization, their goal it to unveil and articulate outcomes, impacts, and gaps that illuminate paths for reflection, growth, and lasting change.

SIR Consulting leverages nearly four years of expertise in behavioral healthcare and supportive housing to help clients with certification, funding, budget management, and regulatory compliance. Committed to the highest ethical standards, their goal is to ensure quality care for those in need of addiction, mental health, and housing services, while maximizing resources for positive outcomes for clients, providers, and the public.

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