Insights

Strategic Growth Mid-sized mental health care provider serving children and adolescents with autism and related needs presents a potential for expansion into nearby school districts and private schools seeking integrated educational and clinical services.

Integrated Services GTSS combines APS, outpatient counseling, psychiatric evaluation, and in-home and on-site behavioral health services, offering a cross-sell opportunity to districts and families seeking a single partner for education and mental health support.

Evidence Based Strong emphasis on evidence-based programming and interdisciplinary teams (educators, BCBAs, therapists) positions GTSS as a credible partner for districts pursuing accountability, outcomes data, and quality assurance.

Revenue Scope Current revenue range indicates scale suitable for targeted commercial partnerships, grants, or expanded contracts with school districts and state programs looking for specialized services.

Partnership Potential Location in Philadelphia and established history dating to 1957 suggest opportunities for collaboration with regional educational networks, healthcare providers, and nonprofit organizations seeking legacy partners with local presence.

Similar companies to Green Tree School & Services

Green Tree School & Services's Email Address Formats

Green Tree School & Services uses at least 2 email formats:
Green Tree School & Services Email FormatsExamplePercentage
FLast@gts-s.orgJDoe@gts-s.org
97%
F.Last@gts-s.orgJ.Doe@gts-s.org
3%

Frequently Asked Questions

What is Green Tree School & Services's phone number?

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You can contact Green Tree School & Services's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Green Tree School & Services's official website and social media links?

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Green Tree School & Services's official website is gts-s.org and has social profiles on LinkedIn.

How much revenue does Green Tree School & Services generate?

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As of August 2026, Green Tree School & Services's annual revenue is estimated to be $1M - $10M.

What is Green Tree School & Services's SIC code and NAICS code?

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Green Tree School & Services's SIC code is 8049 - Offices and Clinics of Health Practitioners, Not Elsewhere Classified and NAICS code is 62133 - Offices of Mental Health Practitioners (except Physicians).

How many employees does Green Tree School & Services have currently?

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As of August 2026, Green Tree School & Services has approximately 95 employees across 5 continents, including North America, Asia and Africa. Key team members include Chief Executive Officer And Owner: J. S., Owner / Operator: S. K. and Owner: B. M. Explore Green Tree School & Services's employee directory with LeadIQ.

What industry does Green Tree School & Services belong to?

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Green Tree School & Services operates in the Mental Health Care industry.

What is Green Tree School & Services's email format?

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Green Tree School & Services's email format typically follows the pattern of FLast@gts-s.org. Find more Green Tree School & Services email formats with LeadIQ.

When was Green Tree School & Services founded?

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Green Tree School & Services was founded in 1957.
Green Tree School & Services logo

Green Tree School & Services

Mental Health CarePennsylvania, United States51-200 Employees

Green Tree School & Services (GTSS) provides integrated education, behavioral support, and clinical services for children and adolescents with autism, emotional and behavioral needs, developmental disabilities, and neurological impairments. Based in Philadelphia, the organization delivers programs that combine a structured educational environment with therapeutic supports to help students learn, build skills, and pursue personal and academic growth. Its offerings include an Approved Private School with small class sizes and individualized goals, alongside clinical services such as outpatient counseling, psychiatric evaluation, medication management, and diagnostic assessments.
GTSS employs interdisciplinary teams—including educators, clinicians, BCBAs, therapists, and related service professionals—to tailor support to each student’s unique needs. The organization provides behavioral health services in school and home settings to stabilize students and support families, emphasizing safety, inclusivity, and a nurturing environment that fosters confidence, coping skills, communication, and independence. Established in 1957 and based in Philadelphia, GTSS serves families and school districts through a mid-sized operation that prioritizes evidence-based programming and individualized support.

Section iconCompany Overview

Phone number
Website
gts-s.org
SIC Code
8049 - Offices and Clinics of Health Practitioners, Not Elsewhere Classified
NAICS Code
62133 - Offices of Mental Health Practitioners (except Physicians)
Founded
1957
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Green Tree School & Services's revenue is estimated to be in the range of $1M - $10M

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