Brett Chapman
How we got $357K
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
What they do
Brett A. Chapman is a Tulsa attorney practicing criminal defense, civil rights, and Native American law, including DUI, driving offenses, criminal appeals, and tribal court counsel. He represents clients across the Tulsa metro area and throughout Eastern Oklahoma.
From the company's website. Industry: Law firms.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| Brett Chapman this business | $949K | — |
| All Out Bail Bonds Tulsa | $949K | 0.0 mi |
| LawFX Tulsa | $949K | 0.0 mi |
| BAUM GLASS JAYNE CARWILE, PLLC Tulsa · 8 employees | $3.6M | 0.0 mi |
| BOSTON AVENUE LAW PLLC Tulsa · 2 employees | $905K | 0.0 mi |
| BRENT BLACKSTOCK, PLC Tulsa · 3 employees | $1.4M | 0.0 mi |
| MOYERS MARTIN LLP Tulsa · 17 employees | $5.1M | 0.0 mi |
Ranges & sources
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Legal Services businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (20%). Treat these as a rough guide.
| Revenue range | $411K – $1.3M |
| EBITDA range | $82K – $260K |
| Industry (NAICS) | Legal Services (5411) |
| Value range | $124K – $594K |
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. These are statistical estimates, not reported financials. Listing details come from Overture Maps open data. Full methodology
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About Brett Chapman
Brett Chapman is a law firms company in Tulsa, Oklahoma, in business since 2017. Its estimated annual revenue is about $949K, with roughly $188K of EBITDA. Its estimated business value is $357K (likely range $124K–$594K).
Common questions
- Who owns Brett Chapman?
- The owner of Brett Chapman isn't in public records we've found yet. If you own or run the business, you can add or correct its details on SeeBITDA.
- How much revenue does Brett Chapman make?
- SeeBITDA estimates Brett Chapman's annual revenue at about $949K (likely between $411K and $1.3M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is Brett Chapman worth?
- About $357K, roughly 1.9× its estimated EBITDA of $188K, typical for a law firms company its size. Likely range: $124K–$594K.
- When was Brett Chapman founded?
- Brett Chapman has been in business since 2017.