Company lists · Data refreshed November 2026

Top 25 Web application maintenance companies worldwide

RevenueBase identified 212 company matches for web application maintenance companies worldwide as of November 2026 and tracks 580 professional contacts across them, including 80 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for web application maintenance companies 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 web application maintenance companies 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
212Companies
580Contacts tracked
80Verified emails
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The 25 largest web application maintenance companies worldwide

Ranked by team size
Top 25 of 212 company matches for web application maintenance companies 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 matchBrooklyn, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Cetera Labs offers website maintenance services at subscription or hourly rates.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“The startUp works on Mobile Development and Web Development and maintenance of Apps and WebSites”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Vaulted Oak provides reliable support & maintenance for your website.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAraçatuba, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Prazer, eu sou a Soul!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchShrewsbury, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Protect your web assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchShebin Elkom, EgyptHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Codumatic offers web application development and maintenance for business and marketing purposes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Tekteo est née d'une véritable passion commune pour le numérique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Your website is the public face of your business and in many cases the primary method of contact for new sales and existing customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“RoundTrip Networks services cover the full lifecycle of online web applications: architecture, design, software development and ongoing maintenance, staging, testing, release, IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBogotá, ColombiaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Coldevs is a programming company specialized in web application development and third-party code management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Trooper works directly with Agency partners and Small Business Owners to provide Maintenance and Updates for WordPress and websites and storefronts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCedar Park, TX, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Helping Small and Medium Sizes Businesses Maintain their Portfolios of Custom Software”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCary, NC, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“If you're leading a group of makers, then it's not likely they also want to be menders and minders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMannheim, GermanyHQ recorded Nov 6, 2026n/a3 contacts →

Exact match

“Dazu bieten wir unseren Kunden regelmäßige Wartung an.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Sie erhalten volle Betreuung für die Webseite(n) Ihres Unternehmens oder Ihrer Organisation: Hosting, Programmierung, Inhaltliche Pflege.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTraverse City, MI, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Enjoy the power of a WordPress website without all the headaches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Tarjoamme asiakkaalle nykyaikaiset, turvalliset ja huolettomat verkkosivut avaimet käteen-palveluna.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLas Palmas De G.c., SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Desarrollo de aplicaciones web con PHP bajo servidores LINUX, Windows.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Since 2016 we have been building the websites, apps and systems that small and medium businesses actually run on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChatham, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Stormchasers Digital keeps WordPress websites running smoothly, fast, secure, and stress-free.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUnited StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLeicester, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Specialists in website maintenance packages, website bug fixing and support, web design and development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStrathmore, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“When you work with ALADN, our goal is a long term partnership.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUnited StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide custom web application development services including web site design,re-design,maintenance and development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPerrysburg, OH, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Polaris is a website maintenance service for businesses looking for a true partner in their web strategy.”

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

Showing 25 of 212 web application maintenance companies worldwide

See the full list, filter by size, metro and specialty, and access 80 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web application maintenance companies worldwide at a glance

As of Nov 6, 2026
13.8%Verified-email coverage
2.7Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
173
11-50
32
51-200
5

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 web application maintenance companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “web application maintenance companies” 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 80 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.

Web application maintenance companies by location

1 lists · largest first

Every Web application maintenance companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “web application maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web application maintenance companies are there worldwide?

RevenueBase identified 212 company matches for web application maintenance companies 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?

Cetera Labs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most web application maintenance companies?

The United States leads with 46 companies. Every web application maintenance companies list by country and city is linked on this page.

Which city has the most web application maintenance companies?

New York leads with 6 company records, followed by Bangalore (3) and Sao Paulo (3).

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 80 professional contacts with verified work emails tracked across these 212 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.