ATI Worksite Solutions

What ATI Worksite Solutions does

ATI Worksite Solutions (AWS) is a U.S. B2B occupational health and worksite safety provider founded in 1995 by Sheila Denman and headquartered in Indianapolis. The company delivers onsite, near-site, and virtual services to employer clients across more than 14 industry verticals, including manufacturing, aerospace, utilities, distribution, pharmaceutical, medical manufacturing, and hospitality. Its core offering is built around the Certified Early Intervention Specialist (CEIS) model, deploying athletic trainers, registered nurses, ergonomists, nurse practitioners, and related clinicians directly into client facilities to provide early intervention, triage, case management, ergonomic consulting, and OSHA compliance support.

The underlying technology is a proprietary CEIS methodology combined with worksite-specific mobility, stretching, and ergonomic programs tailored to each employer's job tasks, together with formal Safety Compliance Services covering hearing conservation, respiratory protection, and safety training. AWS operates as a delivery-heavy professional services platform with no public API or digital product surface; service delivery relies on its 300+ healthcare providers and a multi-tier management bench of VPs, Senior Directors, and Directors of Operations.

Commercially, AWS pursues enterprise field sales with custom-quoted, multi-year contracts priced on company size, industry, headcount, and scope of services. The company is a privately held subsidiary of ATI Holdings, LLC, the parent of ATI Physical Therapy, and primarily competes on the strength of its clinical bench, 30-year operating history, and demonstrated safety outcome metrics such as 30–80% reductions in workers' compensation spend and 21–67% reductions in recordable injuries at named client sites.

Name

ATI Worksite Solutions

Legal name

ATI Physical Therapy

Website

https://atiworksitesolutions.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

101–250 employees

Short description

ATI Worksite Solutions is a U.S. B2B occupational health provider founded in 1995 and backed by ATI Physical Therapy. It deploys 300+ onsite clinicians using a proprietary Certified Early Intervention Specialist model to reduce workplace injuries, workers' compensation costs, and OSHA recordables for enterprise clients across 14+ industries.

Ownership category

akta.pro rank

Product category

Occupational Health Services

NAICS

Offices of Physical, Occupational and Speech Therapists, and Audiologists (62134), Vocational Rehabilitation Services (6243)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Occupational Medicine & Work Injury Urgent Care Clinics (HLAFADAG)

akta.pro secondary industry

Occupational Health & Worksite Health Virtual Care (fit-for-duty, RTW) (HLALADAM)

Keywords

• Occupational health services
• Workplace injury prevention
• Ergonomic consulting
• Onsite healthcare staffing
• OSHA compliance services

Headquarters

HQ city

Indianapolis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Onsite Healthcare Services: B2B professional services model providing occupational health, early intervention, ergonomic consulting, and case management services directly at client worksites. Revenue generated through contractual agreements with employers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

ATI Worksite Solutions delivers onsite, near-site, and virtual occupational health and injury-prevention services to enterprise employers through a team of 300+ Certified Early Intervention Specialists. Its offering spans early intervention, occupational medicine, case management, ergonomic consulting, and OSHA-aligned safety compliance, aimed at reducing OSHA recordables, DART rates, and workers' compensation costs while improving productivity.

Product overview

ATI Worksite Solutions offers a comprehensive suite of occupational health and workplace safety services delivered through a combination of Onsite Healthcare Solutions and Ergonomic Solutions. The Onsite Healthcare Solutions includes Onsite Early Intervention, Occupational Medicine, and Case Management sub-products, where Certified Early Intervention Specialists (CEIS) provide injury prevention, triage, and management directly at client worksites. The Ergonomic Solutions combines ergonomic consulting with Safety Compliance Services including Hearing Conservation, Respiratory Protection, and Safety Training Services. Together, these services form an integrated total worker health program focused on reducing OSHA recordables, workers' compensation costs, and improving employee productivity.

Differentiator

Problem solved

Functional benefit

Products and services

• Onsite Healthcare Solutions

Quantifiable outcome

• 30% reduction in injuries for beverage distribution client
• +14 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• ATI Physical TherapycoreOthersParent company and strategic partner. ATI Worksite Solutions is backed by ATI Physical Therapy, described as 'the largest provider of physical therapy in America.' Parent company provides operational support and brand credibility.

Scale indicators4 records

Recent moves2 records

Expansion highlights5 records

Direct peers

• Mobile Health: Provides occupational health screening, on-site testing, and employee health services to employers — comparable in the occupational health testing and compliance niche.
• Concentra: Operates one of the largest U.S. networks of occupational health clinics and worksite health services, directly competing with AWS for employer contracts across manufacturing, distribution, and industrial verticals.
• WorkCare: National occupational health services provider delivering onsite clinical care, early intervention, and case management to employer clients — overlapping directly with AWS's onsite early intervention and injury prevention offerings.
• Premise Health: Provides onsite, near-site, and virtual health services to large employer populations including occupational health, primary care, and wellness — comparable delivery model and customer base to ATI Worksite Solutions.
• Marathon Health: Delivers onsite and nearsite primary care, occupational health, and injury prevention programs to employer worksites — directly comparable worksite health model targeting self-funded employers.
• Crossover Health: Operates onsite and near-site health clinics for enterprise employers with integrated primary care, occupational health, and physical therapy services — overlapping with AWS's onsite healthcare delivery model.

Broad incumbents

• Optum Occupational Health: UnitedHealth Group's Optum delivers occupational health, workers' compensation care, and worksite services as part of a much broader healthcare portfolio — overlapping with AWS at employer clients with deeper capital but less specialized focus.
• Select Medical / NovaCare: Large physical therapy and occupational health provider (parent of NovaCare) with employer-facing industrial rehabilitation programs — comparable therapeutic core but broader outpatient footprint than ATI Worksite Solutions' onsite focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/ATIWorksiteSolutions
• LinkedInlinkedin.com/company/ati-worksite-solutions

Revenue estimate

Valuation estimate

Number of profiles

Profiles23 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ATI Worksite Solutions