Great Extensions
How we got $381K
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 32 years (since 1994)
- No family successor named on its website
From public records and the company's website, not a statement that it's for sale.
What they do
Great Extensions sells educational materials in the Montessori style, including bottles, counters, dice, manuals, markers, pencils, quilted mats, stamps and trays. Its owner, Lori Karmazin, has been instructing in the Montessori method for over twenty years and offers workshops.
From the company's website. Industry: Retail Trade.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| Great Extensions this business | $2.1M | — |
| COTTON COTTAGE, LLC Claremore · 1 employees | $606K | 0.7 mi |
| Roadrunners Auctions Claremore | $2.1M | 0.8 mi |
| WILMAC LLC Claremore · 2 employees | $832K | 1.5 mi |
| Rogers County Pawn Claremore | $2.1M | 1.5 mi |
| Dollar General Claremore | $1.5M | 1.7 mi |
| Team Catfish Tackle Claremore | $2.0M | 1.8 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 | $381K |
| Multiple for this size and industry | 2× |
| Value range | $119K – $626K |
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Retail Trade businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (9%). Treat these as a rough guide.
| Revenue range | $821K – $2.9M |
| EBITDA range | $74K – $261K |
| Industry (NAICS) | Retail Trade (453) |
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: approximate sector default. These are statistical estimates, not reported financials. Listing details come from Overture Maps open data. Full methodology
People & advisors
“Started in 1994 with only a few items to offer, Great Extensions materials are now found in classrooms world wide.”
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.
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About Great Extensions
Great Extensions is a retail trade company in Claremore, Oklahoma, in business since 1994. It is owned by Lori Karmazin. Its estimated annual revenue is about $2.1M, with roughly $190K of EBITDA. Its estimated business value is $381K (likely range $119K–$626K).
Common questions
- Who owns Great Extensions?
- Great Extensions is owned by Lori Karmazin, according to public sources such as the company's website or filings.
- How much revenue does Great Extensions make?
- SeeBITDA estimates Great Extensions's annual revenue at about $2.1M (likely between $821K and $2.9M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is Great Extensions worth?
- About $381K, roughly 2× its estimated EBITDA of $190K, typical for a retail trade company its size. Likely range: $119K–$626K.
- When was Great Extensions founded?
- Great Extensions has been in business since 1994.