List of Computer Maintenance and Repair in the USA

Last updated 21 October 2026

There are 23,496 computer maintenance and repair in the USA, one in every 2,718 US companies. Most of them are small: nine in ten have one to four people, and only 122 firms employ 50 people or more. One in twenty-six computer maintenance and repair is based in Houston, Miami, New York, San Antonio and Los Angeles. Below you find the largest computer maintenance and repair in the USA, the cities where they cluster, how many started this year and which are the oldest. The full list with addresses, phone numbers and email is in our US company database or through the Company Data API.

23,496 companies indexed · Data counted on 21 October 2026

Companies23,4961 in2,718 US companiesCities4,996Largest cityHouston 310Sole traders16%Employees1-4 (88%)Revenue< $100K (63%)Email31%Phone74%Website49%

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A live view of all 23,496 computer maintenance and repair, sorted by revenue. Narrow it by region, city, employee size, revenue, legal form or founding year, or search a firm by name.

Project Heritage Acquisition, LLCProject Heritage Acquisition, LLC

	Company Name	Country	City	Address 1	State/Province	Postal Code	Website	Founding Year	Yearly Revenue in U.S. Dollars	Employees Total	Business Legal Type - Description	Number of Companies in Group	Company Registration Number
1	Project Heritage Acquisition, LLC	USA	Los Angeles	1880 Century Park E Ste 825	Los Angeles	90067-1619	N/A	2021	$696,605,992	11,031	Corporation	68	6490754
2	Compucom Systems, INC.	USA	Fort Mill	8106 Calvin Hall Rd	York	29707-8739	compucom.*****	2017	$613,924,756	10,000	Corporation	68	2191407
3	Sentinel Technologies, INC.	USA	Downers Grove	2550 Warrenville Rd	Dupage	60515-1723	sentinel.*****	1985	$241,877,670	540	Corporation	14	53764711
4	Csat Solutions LP	USA	Houston	4949 Windfern Rd	Harris	77041-7502	csat.*****	1992	$235,523,591	1,000	Partnership of unknown type	6	3433370
5	Pcg Trading, LLC	USA	Peabody	4 Technology Dr	Essex	01960	converge.*****	2003	$197,251,497	350	Corporation	540	3626962
6	Peak Technologies, INC.	USA	Linthicum Heights	901 Elkridge Landing Rd Ste 300	Anne Arundel	21090-2919	peaktech.*****	2021	$169,062,842	480	Corporation	58	55534276
7	Hyundai Autoever America, LLC	USA	Fountain Valley	10550 Talbert Ave 3rd Fl	Orange	92708-6031	haeaus.*****	2004	$106,751,261	346	Corporation	1160	200433510026
8	Sms Infocomm CORPORATION	USA	Grapevine	4051 N Highway 121 Ste 100	Tarrant	76051-2300	smsinfocomm.*****	2002	$89,265,213	860	Corporation	105	0139363300
9	Procurri LLC	USA	Norcross	5825 Peachtree Cors E Ste A	Gwinnett	30092-3404	procurri.*****	2012	$79,000,000	96	Corporation	637	12097858
10	Advanced Micro-Electronics INC.	USA	Vincennes	619 Main St	Knox	47591-2014	theamegroup.*****	1986	$64,242,732	145	Corporation	21	198502-180
11	Executive Personal Computers, INC.	USA	St. Charles	3941 Harry S Truman Blvd	St. Charles	63301-4416	epcusa.*****	1998	$61,059,395	424	Corporation	915	431403523
12	Retail Technology Group, INC.	USA	Fenton	1859 Bowles Ave	St. Louis County	63026-1943	rtgpos.*****	2010	$53,589,172	260	Corporation	9	00531312
13	Ubreakifix CO	USA	Orlando	2121 S Hiawassee Rd Ste 120	Orange	32835-8762	ubreakifix.*****	2009	$52,731,991	500	Corporation	102	P09000036462
14	Pegatron Technology Service INC.	USA	Jeffersonville	121 River Ridge Cir	Clark	47130-8974	pegatroncorp.*****	2001	$48,249,878	413	Corporation	62	N/A
15	Business Communications, INC.	USA	Ridgeland	442 Highland Colony Pkwy	Lafayette	39157-8727	bcianswers.*****	1993	$48,034,367	90	Corporation	8	602303
16	Wistron Greentech Texas CORP	USA	Mckinney	2101 Couch Dr	Collin	75069-7314	greentx.*****	2010	$45,008,674	82	Corporation	105	0801309893
17	Finastra Technology, INC.	USA	Lake Mary	744 Primera Blvd Ste 2000	Seminole	32746-2230	finastra.*****	1997	$44,590,015	350	Corporation	100	1575979
18	Dvl Group, INC.	USA	Bristol	115 Sinclair Rd	Bucks	19007	dvlnet.*****	1985	$43,319,386	220	Corporation	8	0000856008
19	Modcomp INC.	USA	Boca Raton	951 Broken Sound Pkwy Nw	Palm Beach	33487-3507	cspi.*****	1997	$42,340,283	106	Corporation	10	X00186393
20	Government Acquisitions, LLC	USA	Cincinnati	2060 Reading Rd Fl 4	Hamilton	45202-1400	gov-acq.*****	2026	$41,692,773	35	Corporation	174	753016
21	Teleplan Holding USA, INC.	USA	Roseville	8875 Washington Blvd Ste B	Placer	95678-6214	teleplan.*****	2000	$38,057,212	600	Corporation	45	2229953
22	Curvature Technologies LLC	USA	Charlotte	2810 Coliseum Centre Dr	Mecklenburg	28217-3252	curvature.*****	2020	$34,584,268	590	Corporation	176	042779058
23	Csa Service Solutions, LLC	USA	Austin	9208 Waterford Centre Blvd Ste 140	Travis	78758-7682	givaudan.*****	1998	$33,078,335	262	Corporation	4	00455075
24	M-Theory Consulting Group, LLC	USA	Los Angeles	6171 W Century Blvd Ste 350	Los Angeles	90045-5336	mtheorygroup.*****	2008	$27,298,495	46	Corporation	2	200919810297
25	Zeno Digital Solutions, LLC	USA	Houston	8711 Fallbrook Dr	Harris	77064-3318	zenoimaging.*****	1994	$27,198,131	120	Corporation	3	0800467240

Showing 25 of 23,735 companies

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Firm sizes in the USA

Of the 23,481 US computer maintenance and repair with a known headcount, 20,705 (88%) have one to four people, 1,858 have five to nine, 796 have ten to 49 and 122 have 50 or more. Most firms turn over under $100,000 a year (14,122, 63%).

EU size bands · the grey line shows all US companies

Micro under 1022,563 96%
Small 10 to 49796 3%
Medium 50 to 249118 0.5%
Large 250+4 <0.1%

Grey line: the share among all US companies (96% have under ten staff).

137

firms turn over more than $5 million a year; 60 more than $10 million.

104

firms were entered in 2026.

How many computer maintenance and repair are there in the USA?

Computer maintenance and repair in the USA

23,496

21 October 2026

There are 23,496 computer maintenance and repair in the USA in our data (21 October 2026). That is one in every 2,718 US companies. About 2 new firms are entered in the register every week this year (104 so far in 2026).

Structure

Single-site firms: 22,020 94%
Head offices: 455
Branch offices: 1,021

Classification

Our platform filter is SIC 7378.

9,999 of the 23,496 are corporations and LLCs (43%); 3,768 are sole traders. They come from the state business registers and our US register data, through the Company Data API.

Computer maintenance and repair in Houston

Houston has 310 computer maintenance and repair, <0.1% of all 881,247 Houston companies and 4% below the national share. Nine in ten Houston firms have fewer than five people; 5 have 50 or more. 1 new firm was entered in 2026, 16 date from before 1990.

Size

1-4 staff: 271 · 87%
5-9: 24 · 8%
10-19: 5 · 2%
20-49: 5 · 2%
50+: 5 · 2%

Legal form

Sole traders: 64 · 21%
Partnerships: 9 · 3%
Corporations and LLCs: 94 · 30%
Other or none: 143 · 46%

Of the US total: 1.3%
Of all Houston companies: <0.1%
Against the national share: 1.0×

New

Entered 2026 so far: 1
Entered 2025: 7
Of USA's 2026 entries: 1.0%

Old

Before 1990: 16 · 5%
1990 or later: 294 · 95%
Of USA's pre-1990 firms: 1.8%

Reachable

Email: 77 · 25%
Phone: 208 · 67%
Website: 125 · 40%

Revenue (USD)

Under $100K: 192 · 66%
$100K-$500K: 82 · 28%
$500K-$1M: 7 · 2%
$1M and more: 9 · 3%

Largest

11,000
2200
3120
4115
553

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Largest computer maintenance and repair in the USA

The biggest firms by staff and by revenue, the largest in Houston, the biggest newcomers of 2026 and the oldest firms. Click a name for the record.

SMS Infocomm is the largest computer maintenance and repair in the USA by headcount. 122 firms employ 50 people or more; 56 employ 100 or more.

1Grapevine860 staff
2Lowell760 staff
3Downers Grove540 staff
4Houston528 staff
5Chesapeake500 staff
6Orlando500 staff
7Linthicum Heights480 staff
8Anchorage446 staff
9St. Charles424 staff
10Jeffersonville413 staff

By employee size · 23,481 firms with a known headcount

Employees	Firms	%
1-4	20,705	88%
5-9	1,858	8%
10-19	517	2%
20-49	279	1%
50-99	66	0.3%
100-199	29	0.1%
200-499	23	<0.1%
500-999	4	<0.1%
1,000+	0	0%

88% have 1 to 4 people; 279 have 20 to 49; 122 have 50 or more.

By yearly revenue (USD)

Revenue	Firms	%
< $100K	14,122	63%
$100K-$500K	7,130	32%
$500K-$1M	537	2%
$1M-$5M	539	2%
$5M-$10M	77	0.3%
$10M-$50M	49	0.2%
$50M-$100M	4	<0.1%
$100M-$500M	6	<0.1%
$500M+	1	<0.1%

63% under $100,000; 539 between $1M and $5M; 137 above $5M.

Where in the USA?

Houston has the most computer maintenance and repair in the USA (310), ahead of Miami (182), New York (141), San Antonio (139) and Los Angeles (138). Together the five hold one in twenty-six of them. Relative to their size, San Antonio, San Diego and Jacksonville have the most: 1.2 to 1.3 times the national share.

Cities by number of firms

4,996 US cities have at least one computer maintenance and repair; 493 have ten or more; 2,085 have exactly one. Click a city to set the lens.

Only here

Where they cluster

Computer maintenance and repair per 100 companies, in cities with at least 100 of them. The national share is 0.04. San Antonio has 1.3 times the national share.

1.3×
1.3×
1.2×
1.2×
1.0×
0.9×
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0.7×
0.7×
0.7×
0.7×
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Dashed line: the national share. A filled dot is twice the national share or more.

By county 1,358 counties

County	Firms	%
Los Angeles	668	3%
Orange	522	2%
Maricopa	419	2%
Harris	401	2%
Miami-Dade	281	1%
Montgomery	275	1%
Jefferson	261	1%
San Diego	258	1%
Dallas	257	1%
Hillsborough	236	1%

Show all 1,358

Sole traders or corporations: how they are organised

One in six US computer maintenance and repair work as sole traders, against 5% of all US companies. Two in five are corporations and LLCs.

Sole traders3,76816%
Partnerships4252%
Corporations and LLCs9,99943%
No form on record or other9,30440%

Single-site: 94%
Head offices: 455
Branches: 1,021

All US companies: 5% sole traders, 1% partnerships, 68% corporations and LLCs.

Newcomers in the USA in 2026

104 computer maintenance and repair were entered in the US register so far in 2026, about 2 a week, after 365 in 2025. The USA as a whole saw 2,970,531 new companies in 2026, so this industry takes <0.1% of the inflow.

3512022
4382023
4302024
3652025
1042026 so far

92 of this year's 104 are corporations and LLCs.

The biggest newcomers of 2026

The year is the register entry; an established firm that changes legal form appears as new.

1Irmo125 staff
2Gainesville45 staff
3Cincinnati35 staff
4Yakima13 staff
5Anaheim9 staff

The oldest firms in the USA

Our data holds 0 US computer maintenance and repair from before 1900, 4 from before 1950 and 913 from before 1990.

1956
1. Salisbury
1964
1. Van Nuys
1969
1. Wakefield
1971
1. Carmel
1972
1. Minneapolis
1973
1. Amarillo

Fewer than five firms date from before 1950, so the timeline starts with the oldest firms before 1990.

Older than you

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Move the slider to a year. Two live counts, scoped to this industry.

1990

913

US computer maintenance and repair date from before 1990

145

were entered in 1990

How they compare

Next to related industries

There are 18 software companies for every computer maintenance and repair in the USA.

Industry	Firms	Website	1-4 staff
Software Companies	430,966	25%	84%
Universities	27,728	92%	41%
Computer Maintenance and Repair	23,496	49%	88%
Tattoo Shops	16,942	85%	97%
Technical Schools	16,442	52%	73%
Translation Companies	2,835	77%	83%

Free sample: computer maintenance and repair in North America

How reachable are they?

Computer maintenance and repair are easier to reach than the average US company: 74% list a phone number and 49% a website.

Email7,217 31%
Phone17,306 74%
Website11,486 49%

Grey line: all US companies (email 15%, phone 42%, website 24%).

The full list with these fields is in our US company database.

Frequently asked questions

How many computer maintenance and repair are there in the USA?

There are 23,496 computer maintenance and repair in the USA in our data, counted on 21 October 2026. That is one in every 2,718 US companies.

Which is the largest computer maintenance and repair in the USA?

SMS Infocomm in Grapevine, with 860 staff. By revenue Project Heritage Acquisition in Los Angeles leads with $696.6 million a year.

Which US city has the most computer maintenance and repair?

Houston, with 310, ahead of Miami (182), New York (141), San Antonio (139) and Los Angeles (138). Relative to its size, San Antonio has the most: 1.3 times the national share.

How many computer maintenance and repair are there in Houston?

310, which is <0.1% of all 881,247 Houston companies and 4% below the national share.

How big is a typical computer maintenance and repair?

Small. 88% of the 23,481 firms with a known headcount have one to four people; 122 have 50 or more. Most turn over under $100,000 a year.

Are US computer maintenance and repair sole traders or companies?

One in six (3,768) are sole traders, 2% are partnerships and 43% (9,999) are corporations and LLCs.

How many computer maintenance and repair started in 2026?

104 were entered in the US register so far in 2026, after 365 in 2025. 92 of them are corporations and LLCs.

What is the oldest computer maintenance and repair in the USA?

Micro PC in Salisbury, 1956, followed by Edsyn in Van Nuys (1964) and Urs Information Systems in Wakefield (1969). 0 firms date from before 1900.

Which industry code covers computer maintenance and repair?

Our platform filters them on SIC 7378 (computer maintenance and repair).

Can I download the full list?

Yes. All 23,496 firms with address, phone, email, legal form, employees, revenue and founding year, as Excel, CSV or through the API.

Discover more: related industries, by city

The lists closest to this one. Every industry and city in the USA is on the USA page.

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