On Site Medical

What On Site Medical does

On Site Medical is an Arizona-based occupational healthcare provider, founded in 2018, that delivers on-site industrial medical services to employers operating in high-injury sectors. The company addresses workplace injuries, OSHA recordables, and workers' compensation costs through three core delivery models: temporary or permanent on-site clinics at employer locations, dedicated mobile units (FlexMed) that travel between worksites, and 24-7 dispatched care augmented by telehealth. Service offerings are bundled with employee wellness and screening (drug and alcohol testing, fit-for-duty exams, vaccinations), physical therapy, mental health support through the S.O.S. (Support On Site) program, and pre-employment physicals. The company claims a 97% occupational on-site resolution rate (OSRR), a 91% personal medical resolution rate, and a 95% total on-site resolution rate, and reports having saved clients millions through a fixed-cost, no-surprise-billing approach designed explicitly to counter incentive structures that drive excessive treatment.

The business model is anchored on subscription-style annual contracts with employer clients (quote-based, fixed-cost), supplemented by usage-based mobile first aid services and professional-services screening work. Go-to-market combines an enterprise field-sales motion targeting industrial employers with a self-serve online enrollment option and a mid-funnel ROI calculator. Primary verticals are construction, manufacturing, logistics/warehousing, data centers and tech manufacturing, and (since April 2023) military and first responders, with additional exposure to retail, energy/utilities/renewables, agriculture and food processing, government and critical infrastructure, hospitality and entertainment, and oil/gas/mining.

Notable enterprise customers include DPR Construction, Bechtel, Kiewit, Hensel Phelps, JE Dunn, Whiting Turner, Pulice Construction, Sundt, Suntec, and 360 Industrial Solutions on the construction side, alongside Intel, Google, TSMC, Meta, and QTS in the data center and technology manufacturing vertical, and AAA Landscape and Progressive Roofing in the mid-market. The April 25, 2023 acquisition of 10-4 Medical added first-responder expertise and telehealth capabilities. On Site Medical is a private company headquartered in Scottsdale, Arizona, with 101-250 employees, no disclosed funding rounds, and no public revenue disclosure.

Name

On Site Medical

Legal name

On Site Medical

Website

https://osmedical.net

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

101–250 employees

Short description

On Site Medical is an Arizona-based occupational healthcare provider delivering on-site clinics, branded mobile medical units, and 24-7 dispatched care for industrial employers in construction, manufacturing, logistics, data centers, and other high-injury sectors.

Ownership category

akta.pro rank

Product category

Occupational Healthcare Services

NAICS

Offices of Physicians (6211), Ambulatory Health Care Services (621)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Health Services (8000), Services-Specialty Outpatient Facilities, Nec (8093)

akta.pro primary industry

Occupational Medicine & Work Injury Urgent Care Clinics (HLAFADAG)

akta.pro secondary industries

Occupational Health & Employer Clinic Services (HLAEAAAI), Primary Care & General Medicine Virtual Care (Employer-Sponsored) (HLALADAA), Behavioral & Mental Health Virtual Care (EAP/Teletherapy) (HLALADAB)

Keywords

• Occupational healthcare services
• On-site medical clinics
• Workplace injury management
• Mobile medical units
• Industrial health services

Headquarters

HQ city

Scottsdale

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Occupational Healthcare Services: On-demand occupational medicine and on-site industrial healthcare solutions for employers. The company offers fixed-cost pricing structures with no-surprise billing. Services include on-site clinics, mobile units, drug/alcohol screening, physical therapy, mental health support, and telehealth.
2. Mobile First Aid Services: Mobile first aid services with mobile service menu and pricing, providing dispatched care to job sites.
3. Employee Wellness and Screening: On- and off-site drug & alcohol screening, fit-for-duty tests, first aid training, and group vaccinations.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

On Site Medical delivers on-demand occupational medicine and on-site industrial healthcare for employers through temporary or permanent on-site clinics, FlexMed dedicated mobile units, 24-7 dispatched first aid, telehealth, employee wellness and screening, physical therapy, mental health support, and group vaccinations. Services are priced on a fixed-cost, no-surprise-billing basis with the goal of reducing workplace injuries, workers' compensation costs, OSHA recordables, and lost time for industrial workforces.

Product overview

On Site Medical provides an integrated occupational healthcare platform offering multiple service delivery models: on-site clinics (temporary or permanent facilities at employer locations), dedicated mobile units through FlexMed (traveling medical units between worksites), and 24-7 dispatched mobile first aid with telehealth. The company complements these core offerings with employee wellness and screening services (drug/alcohol testing, fit-for-duty exams, first aid training, vaccinations), mental health support via its S.O.S. (Support On Site) program, and physical therapy. The recent acquisition of 10-4 Medical expanded capabilities in telehealth and on-site dispatched care for first responders. All services are designed to reduce workplace injuries, workers' compensation costs, and OSHA recordables through their fixed-cost approach.

Differentiator

Problem solved

Functional benefit

Products and services

• On-Site Clinics

Quantifiable outcome

• 97% occupational on-site resolution rate (OSRR)
• +3 more outcomes

Named customers11 records

Segments11 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• 10-4 MedicalcoreStrategic or Co-development Partner · 25 April 2023On Site Medical acquired 10-4 Medical, a healthcare provider specializing in services for first responders. This acquisition expanded On Site Medical's service comprehensiveness and introduced new services including telehealth and on-site dispatched care for first responder organizations. The partnership strengthened On Site Medical's position in the military and first responders segment.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Premise Health: Operates employer-sponsored on-site and near-site health centers, including occupational health, primary care, and wellness. Direct competitor for large enterprise on-site clinic contracts with industrial and manufacturing employers.
• CareATC: Employer-sponsored primary care and occupational health network with on-site/near-site clinics and integrated screening. Competes for the same employer procurement dollars and uses a similar fixed-cost subscription model.
• Axiom Medical: Occupational health services provider specializing in workplace injury management, on-site nursing, telehealth, and case management for industrial employers. Overlaps with On Site Medical's fixed-cost, employer-direct injury care model.
• Marathon Health: Provides employer-sponsored on-site, near-site, and virtual health centers focused on occupational health, primary care, and chronic condition management. Closely comparable business model targeting the same mid-market and enterprise employer buyer.
• Concentra Group Holdings: The largest pure-play occupational medicine and urgent care provider in the U.S., operating on-site clinics, mobile units, and employer-direct services. Direct competitor across virtually all of On Site Medical's service lines and customer segments.
• WorkCare Inc. Occupational health services company offering on-site clinical staffing, injury care, drug testing, and fitness-for-duty exams — directly comparable to On Site Medical's core occupational medicine service stack.

Broad incumbents

• MedExpress Urgent Care: National urgent care provider with a significant occupational medicine offering, including work injury care, drug screening, and physicals. Adjacent competitor for occupational health spend, especially where on-site solutions are not adopted.
• U.S. HealthWorks (now part of Concentra): Pre-merger standalone occupational medicine and urgent care network, now consolidated under Concentra. Represents the broader incumbent occupational health category that On Site Medical positions against on cost and abuse-prevention.

Emerging players

• Total Access Group / Occu-Med: Occupational health and on-site clinic operator serving industrial and logistics employers. Comparable niche competitor focused on mid-market employers with mobile and on-site service models similar to FlexMed.

Others

• HazTek Safety Management: Industrial safety services firm that partners with occupational health providers to deliver on-site medical staffing for construction and heavy-industrial clients. Ecosystem partner / adjacent services provider rather than direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/osmedical

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about On Site Medical