Company lists · Data refreshed September 2026

Top 25 Automotive transmission shops based in the United States

Name: Automotive transmission shops based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,428 companies tracked

RevenueBase identified 2,428 company matches for automotive transmission shops associated with the United States as of September 2026 and tracks 10,324 professional contacts across them, including 951 with verified work emails. Houston is the largest hub.

This list covers company matches for automotive transmission shops associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

2,428Companies

10,324Contacts tracked

951Verified emails

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The 25 largest automotive transmission shops based in the United States

Ranked by team size

Top 25 of 2,428 company matches for automotive transmission shops based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Amerit Fleet Solutions	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,112 contacts →
	Exact match “At Amerit, we have built our reputation of being the country’s most dependable, trustworthy and hard-working partner through our singular focus on doing one thing, and doing it…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Aamco Transmissions And Total CAR Care	Exact match	Horsham, PA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,104 contacts →
	Exact match “AAMCO Transmissions and Total Car Care is the world's largest chain of transmission specialists and a leader in total car care services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	ETE Reman	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 30, 2026	501-1,000	245 contacts →
	Exact match “About ETE REMAN ETE REMAN is the largest independent aftermarket automatic transmission remanufacturer in the United States.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Brake Supply	Exact match	Evansville, IN, United StatesHQ recorded Sep 30, 2026	201-500	222 contacts →
	Exact match “Brake Supply was started in 1947 as repair shop for automotive brakes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Holt Truck Centers	Exact match	San Antonio, TX, United StatesHQ recorded Sep 30, 2026	201-500	120 contacts →
	Exact match “HOLT Truck Centers™ has the service bays, specialized tooling and technical experts to tackle all major systems and components, including brakes, drivelines and transmissions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Certified Transmission	Exact match	Omaha, NE, United StatesHQ recorded Sep 30, 2026	501-1,000	88 contacts →
	Exact match “Certified Transmission is a full-service automotive transmission repair business based in Omaha, Nebraska.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	TGK Automotive Specialists	Exact match	Hugo, MN, United StatesHQ recorded Sep 30, 2026	201-500	76 contacts →
	Exact match “Bring your vehicle to TGK Automotive for top-notch auto repair and maintenance services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Magic Auto Center	Exact match	Valencia, CA, United StatesHQ recorded Sep 30, 2026	n/a	47 contacts →
	Exact match “Magic Auto Center is the fourth family generation owned business, that offers a complete domestic and foreign auto repair service.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Auto Works Automotive Service Center	Exact match	Woodbury, MN, United StatesHQ recorded Sep 30, 2026	n/a	38 contacts →
	Exact match “Auto Works-Complete Auto Repair & Car Maintenance for All Vehicles: Tires, Transmission, Brakes, Oil Change, & more!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Camerota Truck Parts	Exact match	Enfield, CT, United StatesHQ recorded Sep 30, 2026	51-200	37 contacts →
	Exact match “With over 61 years of continuous growth and serving customer’s drivetrain needs Camerota Truck Parts continues to expand with facilities throughout the Northeast.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Truck Service, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “Truck Service, Inc is a privately owned company providing medium and heavy-duty vehicle repair, service, and parts for all makes and models with multiple locations in Indiana…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Joe's Garage	Exact match	Eugene, OR, United StatesHQ recorded Sep 30, 2026	11-50	35 contacts →
	Exact match “Since 1952, Joe's Garage has provided motorists in the Eugene, OR area with comprehensive auto repair services that include Car Care Services, Car Detailing, General Services…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	American Transmission	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 30, 2026	51-200	33 contacts →
	Exact match “Since its beginning in 1982, American Transmission has been owned and operated by Keith Segars.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Drive Train Industries, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	32 contacts →
	Exact match “Parts Services: Drive Train, Clutch, Axles, and Transmissions Brake and Wheel Lighting and Electrical Hydraulic Fluid Power Suspension and Steering Fittings, Filters, Belts and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Autobahn Automotive Service	Exact match	St. Charles, IL, United StatesHQ recorded Sep 30, 2026	n/a	31 contacts →
	Exact match “At Autobahn we understand the importance of keeping your car fit for the road.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Titan Auto & Tire	Exact match	South Chesterfield, VA, United StatesHQ recorded Sep 30, 2026	11-50	29 contacts →
	Exact match “Titan Auto and Tire is your family car care center where your safety, quality work and customer service are our priorities.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	SUN Automotive	Exact match	Eugene, OR, United StatesHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “Sun Automotive is a family-owned, independent automotive repair company serving the Eugene–Springfield community since 1977.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Atlantic Tire And Service	Exact match	Cary, NC, United StatesHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “We are committed to providing the best auto service in the area.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Aspen Auto Clinic	Exact match	Colorado Springs, CO, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Car Repair Shop * Auto Maintenance * Asian Auto Repair * Domestic Car Repair * European Car Repair * Aspen Auto Clinic is Colorado Springs' premier, award-winning, full-service…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Atlanta Gear Works, INC	Exact match	Dawsonville, GA, United StatesHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “Power transmission processes are some of the most critical functions within your mill or plant.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Myles Truck Repair	Exact match	Auburn, GA, United StatesHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “At Myles Truck Repair, we care for our community by providing dealership-level repairs at competitive, affordable prices.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	ADR Power Systems, INC	Exact match	Largo, FL, United StatesHQ recorded Sep 30, 2026	51-200	21 contacts →
	Exact match “Keeping your marine operations running smoothly shouldn't be a gamble.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Centranz, INC	Exact match	Buckner, MO, United StatesHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “Founded in 1970, Centranz is an independent off-highway drivetrain specialist serving fleets, dealers and equipment owners across the construction and mining industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Eastern Truck & Trailer	Exact match	Columbus, OH, United StatesHQ recorded Sep 30, 2026	51-200	20 contacts →
	Exact match “With a combined 50 years in the transportation industry, Neil Eddington & Trevor Prince founded Baltimore Truck & Trailer in November of They built this business by understanding…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Greulich's Automotive Repair	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 30, 2026	201-500	20 contacts →
	Exact match “Life is full of destinations, big and small.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “automotive transmission shops”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,428 automotive transmission shops based in the United States

See the full list, filter by size, metro and specialty, and access 951 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive transmission shops based in the United States at a glance

As of Sep 30, 2026

9.2%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,684

11-50

611

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,428 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “automotive transmission shops” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 951 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “automotive transmission shops”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive transmission shops are there based in the United States?

RevenueBase identified 2,428 company matches for automotive transmission shops associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Amerit Fleet Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive transmission shops?

Houston leads with 35 company records, followed by Chicago (20) and Phoenix (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 951 professional contacts with verified work emails tracked across these 2,428 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.