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Sell or Buy a Business in Massachusetts

Massachusetts is home to about 39,023 establishments in the 37 owner-operated industries WETYR acquires, by U.S. Census Bureau count. That is 55.9 for every 10,000 residents, above the national rate of 50.1 and 13th among the 50 states.

By Mark Gabrielli, WETYR Operator. Data reviewed October 7, 2026.

The three largest of those industries in Massachusetts are landscaping and tree services (4,515 establishments), dental practices (3,212), and plumbing and HVAC contractors (3,093). WETYR buys qualifying Massachusetts businesses directly and confidentially, and, with an owner's OK, introduces Massachusetts owners to registry buyers whose buy box fits. Owners and buyers then deal directly with their own advisors.

6,984,205
Residents (15th of 50)
$96,505
Median household income (3rd)
39,023
Tracked establishments (14th)
55.9
Per 10,000 residents (13th)

The largest owner-operated industries in Massachusetts

Massachusetts ranks 8th in the country for landscaping and tree services, with 4,515 establishments, or 3.9% of the U.S. total, against 2.1% of the U.S. population. The fifteen largest Massachusetts categories follow.

Largest owner-operated industries in Massachusetts. Source: U.S. Census Bureau, County Business Patterns. Index = Massachusetts establishments per resident vs the U.S. average (1.00).
IndustryEstablishmentsPer 100k residentsIndex vs U.S.U.S. rank
Landscaping and tree services4,51564.61.848th
Dental practices3,21246.01.1314th
Plumbing and HVAC contractors3,09344.31.349th
Electrical contractors2,59037.11.519th
Accounting, tax prep and bookkeeping firms2,54836.50.9016th
Childcare centers2,26232.41.3612th
Insurance agencies and brokerages2,12530.40.7523rd
General auto repair shops1,82726.21.0415th
Commercial cleaning and janitorial services1,71724.61.2313th
Gas stations with convenience stores1,45620.80.7226th
Fitness centers and gyms1,24517.81.509th
Site preparation and excavation contractors1,18917.01.459th
IT services and computer systems design1,01914.60.8715th
Physical therapy clinics90412.90.8618th
Pharmacies and drug stores84712.10.9714th

Where Massachusetts is over and under the national average

Per resident, Massachusetts runs heaviest in septic and drainage services (116 establishments, index 2.03, 6th nationally by count); landscaping and tree services (4,515 establishments, index 1.84, 8th nationally by count); electrical contractors (2,590 establishments, index 1.51, 9th nationally by count). That top index of 2.03 means 103% more septic and drainage services per Massachusetts resident than the U.S. average. More local operators usually means more comparable sales to price against.

At the other end, Massachusetts is thinnest in durable goods wholesalers and distributors (index 0.71) and gas stations with convenience stores (index 0.72). Thin categories cut both ways: fewer local competitors for an operator, but fewer comparable transactions when a buyer prices a deal.

Massachusetts counties with the most owner-operated businesses

Massachusetts counties with the most establishments in WETYR's tracked industries. Sources: Census County Business Patterns; ACS 5-year estimates.
County or areaEstablishmentsMedian household incomeMedian home value
Middlesex County9,359$121,304$654,300
Norfolk County4,648$120,621$612,100
Essex County4,506$94,378$535,300
Worcester County4,493$88,524$363,200
Plymouth County3,302$105,387$475,500
Bristol County3,136$80,628$385,000
Suffolk County3,026$87,669$650,900
Hampden County2,089$66,619$258,100
Barnstable County2,040$90,447$519,100
Berkshire County800$69,744$266,400

Middlesex County, Norfolk County, Essex County hold 47% of the 39,023 tracked establishments across 14 Massachusetts counties or areas. Median household income runs from $66,619 in Hampden County to $135,590 in Nantucket County (2.0x), which changes what a buyer underwrites.

Massachusetts metro markets

Boston, Worcester, Springfield and Lowell are the 4 Massachusetts metros with dedicated WETYR city pages, linked below for landscaping and tree services and dental practices.

Working with WETYR in Massachusetts

WETYR buys Massachusetts businesses directly, with no listing and no broker commission, and, with your OK, introduces Massachusetts owners to registry buyers who fit.

Get a confidential valuation

Tell us a little about your business in Massachusetts. We reply with an indicative value range and whether we are a direct fit, within one business day. No obligation, no listing, nothing public.

Massachusetts business sale FAQ

How many small businesses are in the industries WETYR buys in Massachusetts?

U.S. Census County Business Patterns counts about 39,023 establishments in Massachusetts across the 37 owner-operated industries WETYR tracks, 14th among the 50 states. With roughly 6,984,205 residents, that works out to 55.9 establishments per 10,000 people versus 50.1 nationally. Massachusetts holds 2.36% of the U.S. total in these industries and 2.11% of the population.

Which industries are most common in Massachusetts?

By establishment count the largest are landscaping and tree services (4,515), dental practices (3,212), and plumbing and HVAC contractors (3,093). Landscaping and tree services alone is 11.6% of the state's tracked total. Relative to population, Massachusetts is most concentrated in septic and drainage services, landscaping and tree services and electrical contractors.

Does Massachusetts tax the gain when I sell my business?

Yes. Massachusetts taxes personal income, so the gain on a sale is generally subject to state tax in addition to federal tax. How much depends on structure: asset versus stock sale, how the purchase price is allocated, and whether part is paid over time. Model the after-tax number with a Massachusetts CPA before you accept a headline price.

Where in Massachusetts are most of these businesses located?

Middlesex County leads with about 9,359 tracked establishments, followed by Norfolk County (4,648) and Essex County (4,506). Together the top three hold 47% of the state total. Median household income in Middlesex County is $121,304 and the median home value is $654,300. The smallest tracked area is Dukes County with 264.

Sell by industry in Massachusetts

Other New England states

Sources

Census County Business Patterns (employer establishments, NAICS 2017); American Community Survey 5-year. Ranks and indexes: WETYR calculations, 50 states.