John M Campbell & Co
How we got $628K
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
Signs of a sale Some signs of a sale
- In business 30 years (since 1996)
From public records and the company's website, not a statement that it's for sale.
What they do
John M. Campbell & Co. offers oil and gas training and consulting, including the G-4 Campbell Gas Course on gas conditioning and processing, for engineers and operating personnel in the oil and gas industry.
From the company's website. Industry: Professional and Management Development Training.
Customers & suppliers
Possible customers nearby
The largest businesses within about 60 miles in the markets its website says it serves.
- Continental Resources · Oklahoma City, 16 mi · $7.69B
- GULFPORT ENERGY CORPORATION · Oklahoma City, 26 mi · $1.42B
- MACH RESOURCES LLC · Oklahoma City, 27 mi · $1.18B
- CROWN ENERGY COMPANY · Oklahoma City, 18 mi · $711.9M
- MUSTANG FUEL CORPORATION · Oklahoma City, 23 mi · $708.4M
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| John M Campbell & Co this business | $2.4M | — |
| TRAINING PROFESSIONALS INC Norman · 1 employees | $246K | 1.1 mi |
| NEXTTHOUGHT, LLC Norman · 35 employees | $12.5M | 1.9 mi |
| Norman CPR Training and Certification Norman | $990K | 2.5 mi |
| HOPERTUNITY, LLC Oklahoma City · 6 employees | $972K | 6.7 mi |
| RIO GRANDE DATP LLC Oklahoma City · 2 employees | $856K | 9.4 mi |
| RON MOORE & ASSOCIATES , INC. Norman · 4 employees | $1.1M | 12.4 mi |
The full calculation
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.
| Estimated value = EBITDA × typical sale multiple | $628K |
| Multiple for this size and industry | 2.6× |
| Value range | $148K – $1.2M |
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Professional and Management Development Training businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (10%). Treat these as a rough guide.
| Revenue range | $718K – $3.9M |
| EBITDA range | $71K – $385K |
| Industry (NAICS) | Professional and Management Development Training (611430) |
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 John M Campbell & Co
John M Campbell & Co is a professional and management development training company in Norman, Oklahoma, in business since 1996. Its estimated annual revenue is about $2.4M, with roughly $242K of EBITDA. Its estimated business value is $628K (likely range $148K–$1.2M).
Common questions
- Who owns John M Campbell & Co?
- The owner of John M Campbell & Co 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 John M Campbell & Co make?
- SeeBITDA estimates John M Campbell & Co's annual revenue at about $2.4M (likely between $718K and $3.9M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is John M Campbell & Co worth?
- About $628K, roughly 2.6× its estimated EBITDA of $242K, typical for a professional and management development training company its size. Likely range: $148K–$1.2M.
- When was John M Campbell & Co founded?
- John M Campbell & Co has been in business since 1996.