Parkside Inc
How we got $29.6M
Based on IRS Form 990 (2024).
Employees over time
▼ 3% since 2020Show as table
| Year | Source | Employees | Est. revenue |
|---|---|---|---|
| 2020 | PPP loan | 303 | $37.1M |
| 2020 | Form 5500 | 278 | $34.1M |
| 2021 | Form 5500 | 264 | $32.4M |
| 2022 | Form 5500 | 301 | $36.9M |
| 2023 | Form 5500 | 331 | $40.6M |
| 2024 | Form 5500 | 361 | $44.2M |
| 2025 | Form 5500 | 295 | $36.2M |
Participants are employees in the company's retirement plan at year end, from its Form 5500 filing with the Department of Labor. They usually run a little under total headcount (part-timers and new hires may not be eligible). Revenue and EBITDA apply this industry's revenue per employee and margin to each year's count.
What we know
What they do
Parkside Psychiatric Hospital & Clinic is a private, not-for-profit psychiatric hospital and outpatient clinic in Tulsa, Oklahoma, offering mental health and substance abuse treatment to children, adolescents and adults.
From the company's website. Industry: Psychiatric and Substance Abuse Hospitals.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| PARKSIDE INC this business | $29.6M | — |
| TULSA CHILD & ADOLESCENT PSYCHIATRIC Tulsa · 1 employees | $431K | 1.2 mi |
| COUNSELING & RECOVERY SERVICES OF OKLAHOMA, INC Tulsa · 128 employees | $24.7M | 6.2 mi |
| BROOKHAVEN HOSPITAL INC Tulsa · 178 employees | $32.0M | 6.7 mi |
| SANGHA INC Tulsa · 2 employees | $696K | 8.0 mi |
| MINOR W. GORDON, PH.D. P.C. Claremore · 1 employees | $389K | 23.7 mi |
The full calculation
Calibrated: revenue lowered to 68% of the industry-average estimate, to match what businesses in this industry actually report.
Figures are shown toward the upper part of their range rather than at its middle.
Brought up to date assuming revenue has grown 8% a year since 2020, when the PPP figures were reported; included above.
These are the business's own reported figures, from its IRS Form 990 filing, not an estimate. EBITDA applies the industry margin to reported revenue.
| Revenue range | $28.1M – $31.0M |
| EBITDA range | $1.5M – $1.6M |
| Industry (NAICS) | Psychiatric and Substance Abuse Hospitals (622210) |
EBITDA margin: from IRS tax returns of S corporations in this industry (2019–2022), adjusted for company size: smaller companies typically run higher margins. EBITDA here is after owners' salaries.
Benchmarks: US Economic Census 2022. PPP loans were sized on 2019–2020 payroll, so figures reflect that period. These are statistical estimates, not reported financials. Full methodology
History & advisors
“Parkside was founded in 1959 by Herman P. Taubman and other concerned community leaders with a vision for comprehensive mental health care delivered with excellence and compassion.”
Advisors
- AccountingConklin, Gilpin, & Wertz, P.L.L.C.Audits its 401(k) plan (2025 filing)
- BankingBOKF, National AssociationPPP / SBA lender
From the company's own website and public filings (DOL Form 5500, IRS Form 990, SBA). Roles are as stated there and may be out of date.
Banking relationships
| BOKF, National Association PPP 2020 | All 2,399 borrowers → |
From PPP and SBA loan records, which name the bank but not the individual banker.
PPP loans
| Approved | Draw | Amount | Jobs |
|---|---|---|---|
| 4/28/2020 | first | $2.1M | 303 |
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About Parkside Inc
Parkside Inc is a psychiatric and substance abuse hospitals company in Tulsa, Oklahoma, in business since 1959. It is owned by Herman P. Taubman (Founder). Its reported annual revenue is about $29.6M, with roughly $1.5M of EBITDA. It has about 295 employees.
Common questions
- Who owns Parkside Inc?
- Parkside Inc is owned by Herman P. Taubman (Founder), according to public sources such as the company's website or filings.
- How much revenue does Parkside Inc make?
- Parkside Inc reported revenue of about $29.6M.
- How many employees does Parkside Inc have?
- About 295, from its 2025 retirement-plan filing.
- When was Parkside Inc founded?
- Parkside Inc has been in business since 1959.