The buyer pillar is buy a manufacturing business. Buying a machine shop for the first time and buying with no industry experience are the first-timer doors. This page is the acquire-versus-greenfield scorecard.
| Criterion | Buy a going concern | Start / greenfield |
|---|---|---|
| What you own on day one | Book, crew, iron, habits | Lease, empty bays, a hiring plan |
| Backlog | Auditable or it is a logo | Zero until you win RFQs |
| Certificates | Survive transfer or they do not | You build access from scratch |
| Iron | Serials, liens, OLV versus earnings | New or used iron you specify |
| Labor | Keep the estimators; replace the owner | Hire every seat |
| Environmental | History on the dirt and the process | Still Phase I on industrial dirt |
| Capital path | Often 7(a) change-of-ownership | Fit-out, equipment, working capital |
| Calendar | Diligence plus a 223-day-class close | Build-out plus a book that may never come |
| Walk trigger | Peg, whale, or iron floor fails | Permits, hiring, or empty pipeline |
| Honesty test | Tax returns match the floor | A dated win-plan, not a vibe |
Census CBP 2023 counted 284,452 U.S. manufacturing establishments; 68.4% have fewer than 20 employees (Source: Census CBP). Most of those shops already exist. Starting another one next door is allowed. It is not cheaper just because you skip a multiple.
What are you actually paying for when you buy?
You are paying for a going concern. Manufacturing business valuation wants the size band first. Main Street manufacturing in BizBuySell’s 2021–2025 set cleared at 2.75x median SDE on about $268k of earnings (Source: BizBuySell / Iconic). That print is a room, not your quote.
You are also paying for problems: a whale, unbilled WIP, a lapsed certificate, deferred capex, or an owner who is the quote desk. Analyzing the machine list and equipment appraisal is how you test whether the iron floor already exceeds the earnings story.
Stanford’s 2024–25 search median of about $16 million at ~6.2x EBITDA on a ~25% margin company is not a job-shop print and not a greenfield model (Source: Stanford GSB). Do not paste it onto either column.
What does starting actually cost in time and labor?
Starting pays for months of empty utilization. Fed G.17 manufacturing utilization was 76.0% in July 2026 (Source: Fed G.17). That figure describes the installed base. It does not fill your new bay. ISM’s August 2026 PMI of 54.6 and Prices Index of 71.1 are climate (Source: ISM). They do not win your first RFQ.
Deloitte and The Manufacturing Institute still publish 3.8 million manufacturing hires needed this decade and 1.9 million potentially unfilled (Source: Deloitte/MI). Greenfield means you compete for machinists and welders without a crew already on the clock. BLS OEWS May 2025 median pay was $58,750 for machinists and $53,750 for welders (Source: BLS OEWS). Those are context figures, not a staffing plan. They still belong in the model.
A certificate the buyer of a going concern might retag, you must earn. First-article qualifications take customer time you do not own yet.
How does capital treat the two columns?
SBA 7(a) for manufacturing acquisitions is the change-of-ownership product most individual buyers meet first. The 7(a) still caps at $5 million with a 10% injection (Source: SBA). Start-up and fit-out projects have their own eligibility facts. This page will not invent them. The lender owns the box.
SBA 504 remains $5 million standard and $5.5 million on a qualifying small-manufacturer project for plant and heavy equipment (Source: SBA). Occupiers on either column still face occupancy rules. Combined 7(a) and 504 can reach $10 million for fitting borrowers (Source: SBA). Affiliation can still block a casual stack.
Greenfield working capital is a guess until invoices exist. Bought working capital is a peg you can audit — if you write the classes. Do not copy a restaurant leftover onto WIP either column.
What does Monday look like after each close?
First 90 days after buying is keep the estimators, lock the top accounts, recount inventory, put maintenance on a calendar, and stop tribal quoting from vanishing. Buyers who skip that in the letter write it into an earn-out fight later.
Monday after a start is recruiting, installing, quoting into a book that is still a hope, and paying rent on unused hours. There is no backlog to lock. There is no estimator to keep unless you hired one.
IBBA Pulse Q1 2026 found 83% of deals over $5 million drew three or more offers (Source: IBBA). That is a going-concern process fact. A greenfield has no room to invite. You are the only bidder on an empty bay.
BizBuySell’s 2025 manufacturing median close ran 223 days (Source: BizBuySell). Build-out calendars are not shorter because you skipped diligence. Permits and machine lead times have their own queues.
Who should buy a going concern?
Choose buy if you need a book, a certificate, or a crew that already ships, and if you can diligence concentration, the peg, and the iron floor. Choose it if you can stand in the quote desk or will pay a replacement wage the lender will believe. Choose it if your buybox names process, geography, and a capital path that fits the 7(a) box or a larger stack you have already sketched.
Refuse buy if you will not open tax returns, if you treat “they would never leave” as diligence, or if you came to skip the labor market and the labor market is the whole company.
Who should start?
Choose start if you have a specified product, a customer who will qualify you, capital that can survive empty months, and a hiring plan that does not assume Deloitte/MI’s gap does not apply to you. Choose it if the going-concern files in your buybox are monuments you do not want — tanks, whales, or iron you would scrap anyway.
Refuse start if the thesis is “buying multiples are high so I will just open a shop.” Multiples describe sold files. They do not print revenue on a new lease. Refuse start if you need SDE next quarter to live. A vacant industrial listing is not a going concern, and a 223-day-class diligence clock is still cheaper than a year of empty bays if the target’s tax returns already match the floor.
BLS OEWS May 2025 put machinists at a $58,750 national median and welders at $53,750 (Source: BLS). A start-up that has not hired those seats yet is not cheaper than a going concern that already has them on the floor. Price the vacancy.
Educational information only. Jason Taken is a business broker with HedgeStone Business Advisors. He is not a lender, appraiser, or site-selection consultant. No column guarantees a book. The conversion path is a confidential intro call.