Sentinel Manufacturing & Supply, LLC
How we got $1.2M
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
Signs of a sale Unlikely to sell soon
- In business 15 years (since 2011)
From public records and the company's website, not a statement that it's for sale.
What they do
Sentinel Manufacturing & Supply makes thief hatches, gauge hatches and tank hatches for vessels, sold to producers and storers of oil and gas, chemicals and food service products.
From the company's website. Industry: Plumbing Fixture Fitting and Trim Manufacturing.
Customers & suppliers
Possible customers nearby
The largest businesses within about 60 miles in the markets its website says it serves.
- ONEOK, Inc. · Tulsa, 15 mi · $33.63B
- Helmerich & Payne · Tulsa, 15 mi · $3.75B
- EXPLORER PIPELINE COMPANY · Tulsa, 11 mi · $619.2M
- MID-CON ENERGY OPERATING, LLC · Tulsa, 12 mi · $467.8M
- SAMSON RESOURCES II OPCO, LLC · Tulsa, 15 mi · $326.8M
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| Sentinel Manufacturing & Supply, LLC this business | $1.5M | — |
| GRISHAM SERVICES INC Broken Arrow · 18 employees | $8.3M | 1.4 mi |
| Refinery Supply Company, Inc. Broken Arrow | $3.0M | 1.5 mi |
| PARADISE OIL & GAS CORP. Broken Arrow · 2 employees | $1.1M | 1.9 mi |
| UNBRIDLED ESP Systems - ChampionX Artificial Lift Broken Arrow | $1.5M | 2.8 mi |
| HENSLEY HOTSHOT SERVICE LLC Broken Arrow · 1 employees | $485K | 3.2 mi |
| HILLENBURG OIL COMPANY Broken Arrow · 14 employees | $5.1M | 3.7 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 | $1.2M |
| Multiple for this size and industry | 2.4× |
| Value range | $310K – $2.5M |
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Plumbing Fixture Fitting and Trim Manufacturing businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (34%). Treat these as a rough guide.
| Revenue range | $481K – $2.6M |
| EBITDA range | $162K – $877K |
| Industry (NAICS) | Plumbing Fixture Fitting and Trim Manufacturing (332913) |
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
History & advisors
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 Sentinel Manufacturing & Supply, LLC
Sentinel Manufacturing & Supply, LLC is a plumbing fixture fitting and trim manufacturing company in Broken Arrow, Oklahoma, in business since 2011. Its estimated annual revenue is about $1.5M, with roughly $499K of EBITDA. Its estimated business value is $1.2M (likely range $310K–$2.5M).
Common questions
- Who owns Sentinel Manufacturing & Supply, LLC?
- The owner of Sentinel Manufacturing & Supply, LLC 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 Sentinel Manufacturing & Supply, LLC make?
- SeeBITDA estimates Sentinel Manufacturing & Supply, LLC's annual revenue at about $1.5M (likely between $481K and $2.6M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is Sentinel Manufacturing & Supply, LLC worth?
- About $1.2M, roughly 2.4× its estimated EBITDA of $499K, typical for a plumbing fixture fitting and trim manufacturing company its size. Likely range: $310K–$2.5M.
- When was Sentinel Manufacturing & Supply, LLC founded?
- Sentinel Manufacturing & Supply, LLC has been in business since 2011.