Company lists · Data refreshed November 2026

Top 25 Formal alterations services worldwide

RevenueBase identified 3,262 company matches for formal alterations services worldwide as of November 2026 and tracks 15,108 professional contacts across them, including 2,201 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for formal alterations services worldwide, 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 November 6, 2026. Country and city lists for formal alterations services follow the table.

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 Nov 6, 2026 How this list was built
3,262Companies
15,108Contacts tracked
2,201Verified emails
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The 25 largest formal alterations services worldwide

Ranked by team size
Top 25 of 3,262 company matches for formal alterations services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFranklin, MA, United StatesHQ recorded Nov 6, 20261,001-5,0001,527 contacts →

Exact match

“Tom James Company is the world’s largest manufacturer and retailer of custom clothing and the engine behind some of the world’s most established tailored clothing brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 2026501-1,000440 contacts →

Exact match

“Indochino is North America’s #1 made-to-measure retailer with services in suits, tuxedos, casualwear, outerwear, and accessories for both men and women.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 2026501-1,000130 contacts →

Exact match

“We make it fit!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Refined tailoring for every part of your week, crafted to your exact fit and personal style.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, CT, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“We make clothes fit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5082 contacts →

Exact match

“Alton Lane is a custom menswear brand built upon the foundation of providing an unbeatable shopping experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“The Worlds Most Esteemed Tailor London Est.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“For men who want to look better but don’t like to shop, or don’t have the time, Trumaker provides a personalized product and shopping experience built to fit them and their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Puritan Cleaners is a locally owned and operated garment care company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIsraelHQ recorded Nov 6, 2026501-1,00075 contacts →

Exact match

“A global innovative tailoring provider, Bagir Group specializes in developing, manufacturing and marketing of high quality men and women’s tailored fashions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAlcains, PortugalHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“DIELMAR with a legacy of over 55 years in the traditional tailoring art, is a specialist in premium menswear.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Established in New York City in 2010, Enzo Custom has grown to include 10 showrooms across major cities and continues to expand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Established in 2015 in New Delhi, team Tailorworks Co.(Formerly known as Darzi On Call) with their trendy fashion designers & Master/Tailors with unprecedented experience together…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKowloon, Hong KongHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Raja Fashions is Hong Kong's leading bespoke tailors specializing in beautifully crafted custom made garments for men and women.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Featured as "One of the Top Six Tailor's in the World by JW Marriott Magazine, and well recognized as Chicago's Premier Custom Clothier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBreda, NetherlandsHQ recorded Nov 6, 20261,001-5,00053 contacts →

Exact match

“We make suits the way it suits you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchManalapan Township, NJ, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Castle Couture NJ is a company based out of 355 Us Highway 9, Manalapan Township, NJ, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Astor & Black is a true custom clothier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 6, 2026n/a43 contacts →

Exact match

“Entrez dans un monde d'élégance et de caractère qui s'adapte à vos envies pour la confection de costumes et de chemises sur mesure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Jacob and Louis Weinberg founded Oxxford Clothes in 1916 with a mission to create the standard for comparison in the field of men’s tailored clothing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“We are Oscar Hunt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Clements+Church redefines modern tailoring, blending contemporary design with British heritage and traditional craftsmanship.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMishawaka, IN, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Since 1948, Louie's Tux Shop has been the premier provider of tuxedos and suits for weddings, proms, college formals, or any black tie affair in Indiana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrooklyn Park, MN, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“The Twin Cities Favorite Dry Cleaner - Expert Garment Care Made Easy - Home & Office Pickup & Delivery Service - Same Day Service - 28 Convenient Locations - Eco-Friendly -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“In 2006, Café Costume launched a unique statement for every man seeking his perfect outfit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,262 formal alterations services worldwide

See the full list, filter by size, metro and specialty, and access 2,201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Formal alterations services worldwide at a glance

As of Nov 6, 2026
14.6%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,259
11-50
714
51-200
125
201-500
27
501-1,000
7
1,001-5,000
4
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for formal alterations services are linked below.
What qualifies
Company records worldwide whose business descriptions match “formal alterations services” 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. 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 2,201 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 November 6, 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.

Formal alterations services by location

13 lists · largest first

Every Formal alterations services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “formal alterations services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many formal alterations services are there worldwide?

RevenueBase identified 3,262 company matches for formal alterations services worldwide as of November 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?

TOM James Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most formal alterations services?

The United States leads with 877 companies, followed by the United Kingdom (310) and India (161). Every formal alterations services list by country and city is linked on this page.

Which city has the most formal alterations services?

London leads with 120 company records, followed by New York (74) and Dubai (35).

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 2,201 professional contacts with verified work emails tracked across these 3,262 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 November 6, 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.