What Is My Machine Shop Worth?

TLDR: Machine shops typically sell for 3.5x to 5.0x EBITDA or 2.7x to 3.5x SDE. With a median asking price near $995,000 and median cash flow around $286,757, most shops fall in the $750,000 to $1.5M range—but equipment condition, customer concentration, and backlog depth drive significant variation.

Understanding SDE (Seller Discretionary Earnings)

If you've talked to a business broker, you've almost certainly heard the term Seller Discretionary Earnings, or SDE. It's the starting point for most conversations about what a small business is worth, and it's particularly common in machine shop transactions under $2M in asking price.

SDE starts with your net profit and adds back:

• Your owner's salary and benefits
• Personal expenses run through the business (vehicle, phone, travel)
• One-time or non-recurring costs (a major equipment repair, a lawsuit settlement)
• Depreciation and amortization
• Interest expense

The idea is straightforward: SDE answers the question, "How much total economic benefit does this business put in the owner's pocket each year?" It combines your business profit with your personal compensation into a single number, then applies a multiple to get a value.

For machine shops, SDE multiples currently range from 2.7x to 3.5x. A shop producing $300,000 in SDE would have an indicated value between $810,000 and $1,050,000 under this method.

SDE is commonly used by brokers and is a useful starting point—but it's less standardized than EBITDA, and sophisticated buyers and their lenders will want to see your numbers recast in a different format before they commit to a price.

Understanding EBITDA—What Serious Buyers Actually Use

When a strategic buyer, a private equity firm, or an SBA lender underwrites an acquisition, they shift their analysis to EBITDA: Earnings Before Interest, Taxes, Depreciation, and Amortization.

EBITDA is more useful to buyers for one key reason: it strips out the owner's personal compensation assumptions. Instead of asking "how much does the owner take home?" it asks "how much does this business generate before capital structure and accounting decisions get involved?" That makes it easier to compare across businesses and to model debt service on an acquisition loan.

Here's how SDE and EBITDA connect in practice: EBITDA adds back depreciation, amortization, interest, and taxes to net income—but it does not add back the owner's salary. It replaces it with a market-rate management salary for whoever would run the business post-acquisition.

For a machine shop where the owner is the primary operator or sales driver, this distinction matters. If you're paying yourself $150,000 but a replacement manager would cost $90,000, that $60,000 difference flows through to EBITDA—and to your valuation.

Understanding both metrics doesn't mean one is better or more "official." SDE is your bridge to understanding EBITDA: once you know what your business generates for you personally, recasting it for a buyer is a straightforward adjustment.

Machine Shop EBITDA Valuation Range

Direct answer: Machine shops are currently valued at 3.5x to 5.0x EBITDA based on market transactions. A shop generating $250,000 in EBITDA would indicate a value range of $875,000 to $1,250,000. These ranges reflect what qualified buyers are actually paying, not asking-price optimism. — Regalis Capital

The low end of this range (3.5x) typically applies to shops with significant owner dependency, aging equipment, customer concentration, or weak backlog. The high end (5.0x) is generally reserved for shops with documented recurring contracts, modern CNC capacity, diversified customer bases, and clean financials.

Disclaimer: These ranges are based on publicly available market data and are not a formal appraisal. Actual valuations depend on financial performance, market conditions, deal structure, and buyer competition. This content is informational only and does not constitute financial or legal advice.

Machine Shop SDE Valuation Range

For smaller machine shops—particularly those under $1.5M in asking price—brokers and individual buyers often work primarily from SDE. The current SDE multiple range for machine shops is 2.7x to 3.5x.

The median SDE for listed machine shops is approximately $286,757, which aligns closely with the national median asking price of $995,000—implying sellers are pricing at roughly 3.5x SDE on average. Whether buyers are paying that multiple depends heavily on the quality of the business.

SDE multiples tend to be lower than EBITDA multiples numerically because SDE is a larger number (it includes the owner's full draw), so the math balances out. A 3.5x SDE multiple and a 4.5x EBITDA multiple on the same business can produce similar valuations.

What Drives Value Up or Down in a Machine Shop

Direct answer: The biggest value drivers in machine shop transactions are customer concentration, equipment age, contract backlog, and owner dependency. A shop where the owner handles all sales and key customer relationships will trade at a significant discount versus one with documented contracts, a capable shop manager, and modern CNC equipment. — Regalis Capital

Value-increasing factors:

• Long-term or repeat customer contracts. Aerospace, defense, medical device, and automotive OEM contracts with documented history command premium multiples. Buyers are paying for predictable revenue, not one-time jobs.
• Modern, well-maintained CNC equipment. A 5-axis machining center bought three years ago is an asset. A fleet of aging manual mills with deferred maintenance is a liability. Buyers will discount aggressively for required capex.
• No single customer above 20% of revenue. Customer concentration is one of the most common deal-killers and price-reducers in manufacturing M&A. Document your spread.
• A shop manager or lead operator who will stay. Owner-run shops with no second-in-command are priced accordingly. If the business can run without you for 30 days, it's worth more.
• Clean books and cost accounting. Shops that can produce job-level profitability reports, not just top-line revenue, give buyers the confidence to pay a premium.
• ISO 9001 or AS9100 certification. Certifications remove a significant barrier to entry for aerospace and defense work, and buyers value them accordingly.

Value-reducing factors:

• Heavy owner involvement in quoting, sales, or key customer relationships
• Equipment older than 15 years with no recent capital investment
• Revenue from a single industry (e.g., oil and gas only) or single customer
• Thin or inconsistent backlog
• Undocumented processes or informal quality controls
• Short or unfavorable lease on the shop building

How Buyers Evaluate Machine Shop Businesses

Buyers—whether individual operators, search fund acquirers, or strategic buyers—run machine shop due diligence with a specific checklist:

Financial review: Three years of P&Ls, tax returns, and ideally month-by-month revenue. They're looking for consistency, seasonality, and trends. A shop showing 20% revenue growth over three years will support a higher multiple than one that's flat or declining.

Equipment audit: Buyers or their representatives will walk your floor. Age, condition, and hours on CNC machines matter. Expect a detailed equipment list with estimated replacement value. If your equipment is heavily depreciated on the books but functionally sound, document that clearly.

Customer analysis: A buyer's lender may require a customer concentration analysis. Be prepared to show that your top five customers represent a manageable share of revenue, and that relationships aren't wholly dependent on your personal rapport.

Workforce assessment: Who runs the shop day-to-day? What's turnover like? Are key machinists likely to stay post-sale? Labor stability is a real valuation input in a tight skilled trades market.

Backlog and pipeline: What work is contracted or committed for the next 90 days? Buyers hate buying into uncertainty. A visible backlog is a meaningful premium driver.

Lease terms: If you lease your facility, buyers will scrutinize the remaining term and any assignment clauses. A lease expiring in 18 months is a problem. A 5-year lease with renewal options is not.

Frequently Asked Questions

What is the average machine shop worth? Based on current market data, the median asking price for a machine shop is approximately $995,000, with median SDE around $286,757. That implies a market average of roughly 3.5x SDE. Actual value depends heavily on equipment condition, customer concentration, and financial consistency.

Does my equipment affect my valuation multiple? Yes, significantly. Buyers assess equipment age, condition, and capital expenditure requirements as part of their offer. A shop requiring $300,000 in near-term equipment replacement will see that reflected in price—either through a lower multiple or a direct deduction from the offer.

Should I present my shop's financials using SDE or EBITDA? Prepare both. Your broker will likely lead with SDE, but serious buyers and their SBA lenders will recast your financials to EBITDA. Having clean, well-documented books that support both calculations makes the process faster and reduces renegotiation risk.

How does customer concentration affect my sale price? Heavily. A single customer representing more than 25–30% of revenue is a standard red flag in manufacturing due diligence. Buyers will either walk away, require a seller note contingent on customer retention, or lower their offer to price in the risk.

How long does it take to sell a machine shop? Most machine shop transactions take 6 to 12 months from listing to close. Shops with clean financials, modern equipment, and diversified revenue tend to close faster. Deferred maintenance, concentrated customer bases, or messy books extend the timeline.

Ready to understand what your specific shop is actually worth? Use our seller valuation calculator for a data-driven starting point, or read our complete guide to selling a machine shop to understand the full process.

Get an accurate assessment of your machine shop's market value—no obligation. Start Here → sellers.regaliscapital.com

These ranges are based on publicly available market data and are not a formal appraisal. Actual valuations depend on financial performance, market conditions, deal structure, and buyer competition. This content is informational only and does not constitute financial or legal advice.