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ATI Physical Therapy
Outpatient orthopedic private practice focused on providing rehabilitation services
About ATI Physical Therapy
ATI Physical Therapy operates in the physical health industry, offering a range of services including outpatient rehabilitation, sports medicine, and occupational health. The company serves a diverse clientele, from athletes to corporate employees, aiming to help individuals achieve their best physical health. ATI's business model revolves around providing specialized physical therapy services through a network of clinics, generating revenue primarily from patient visits and insurance reimbursements. The company is known for its forward-thinking approach and commitment to empowering both its employees and patients.
Source: Dealroom company dataAt a glance
- Status
- Listed
- Founded
- 1996
- Headquarters
- Bolingbrook, United States
- Listing
- IPO 2016
- Employees
- 5,310
- Open positions
- 443
- Dealroom signal
- 42.8/100
- Industry
- Health, Wellness Beauty
- Sub-industry
- BioTechnology
- Sector
- Biotech & Life Sciences, Rehabilitation, Biotechnology, Orthopedic, Biotech and Pharma, Hard Tech, DT and LS, science-based
- Client focus
- b2c
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITIONOther financing | Aug 2025 | $0 | — | Knighthead Capital Management · Marathon Asset Management | ↗ |
| POST IPO CONVERTIBLEOther financing | Mar 2025 | $26M | — | Undisclosed | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
| Year | Revenue | Growth | EBITDA | Margin |
|---|---|---|---|---|
| 2026 | $753M | 0% | $40M | 5.4% |
| 2025 | $753M | 0% | $40M | 5.4% |
| 2024 | $753M | +7.7% | $40M | 5.4% |
| 2023 | $699M | +10% | $38M | 5.5% |
| 2022 | $636M | +1.2% | $32M | 5% |
| 2021 | $628M | +6% | $52M | 8.2% |
| 2020 | $592M | — | $174M | 29.4% |
Growth signals
Latest recorded traffic for ATI Physical Therapy is 390K monthly website visits, up 21.9% over the last three months. ATI Physical Therapy's team grew 2.9% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series B and later1 investor entered at this stage
- NPNorwest Mezzanine Partners
Other known investors4 additional known investors
Advent International
InvestMichigan
Knighthead Capital Management
Marathon Asset Management
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about ATI Physical Therapy on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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