Company lists · Data refreshed November 2026

Top 25 Custom marketplace development firms worldwide

RevenueBase identified 3,612 company matches for custom marketplace development firms worldwide as of November 2026 and tracks 44,376 professional contacts across them, including 8,869 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for custom marketplace development firms 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 custom marketplace development firms 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
3,612Companies
44,376Contacts tracked
8,869Verified emails
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The 25 largest custom marketplace development firms worldwide

Ranked by team size
Top 25 of 3,612 company matches for custom marketplace development firms 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 matchBaltimore, United StatesHQ recorded Nov 6, 20261,001-5,0001,961 contacts →

Exact match

“Flywheel, the commerce arm of Omnicom Media, provides best-in-class service that combines tailored expertise with advanced software solutions to help clients drive incremental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, United StatesHQ recorded Nov 6, 2026501-1,000892 contacts →

Exact match

“Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261,001-5,000727 contacts →

Exact match

“BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRio Do Sul, BrazilHQ recorded Nov 6, 2026201-500511 contacts →

Exact match

“VemSerMagazord Somos uma equipe de apaixonados por tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAthens, GreeceHQ recorded Nov 6, 2026501-1,000481 contacts →

Exact match

“For 20 years now, Skroutz is the #1 e-commerce platform in Greece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLucknow, IndiaHQ recorded Nov 6, 202651-200433 contacts →

Exact match

“CEDCOSS Technologies Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPoznań, PolandHQ recorded Nov 6, 2026201-500431 contacts →

Exact match

“Netguru is a trusted partner in digital commerce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilwaukee, WI, United StatesHQ recorded Nov 6, 2026201-500410 contacts →

Exact match

“Amla Commerce develops ecommerce software platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKatowice, PolandHQ recorded Nov 6, 2026201-500305 contacts →

Exact match

“We are E NET PRODUCTION – A Polish company specializing in the creation of dedicated ecommerce platforms based on our system that connect shopping sites with business logic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBelgrade, SerbiaHQ recorded Nov 6, 2026201-500297 contacts →

Exact match

“Ananas e-commerce was established in 2020 by Delta Holding with the mission to bring buyers, merchants, and employees together on a single marketplace and make a unique experience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-200272 contacts →

Exact match

“Ticimax Bilişim Teknolojileri A.Ş.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBordeaux, FranceHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“Octopia, your growth partner for e-commerce players Are you a retailer, an e-merchant, a brand or a marketplace?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 2026201-500234 contacts →

Exact match

“At FireGroup, we're a passionate bunch of people with a product-first mindset, driven by a mission to develop innovative products that comprehensively and effectively solve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVienna, United StatesHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“AI is changing how B2B buyers find, evaluate, and select vendors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDuluth, GA, United StatesHQ recorded Nov 6, 2026201-500208 contacts →

Exact match

“eCommerce Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-500190 contacts →

Exact match

“T-Soft, uzman ekibiyle uçtan uca e-ticaret çözümleri sunan, sektörde öncü bir teknoloji şirketidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNewark, CA, United StatesHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“At i95Dev, we help retail, manufacturing, and distribution businesses build, integrate, grow, and manage robust B2B/B2C eCommerce ecosystems powered by leading eCommerce platforms…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMohali, IndiaHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Established in 2004, Ably Soft Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNagpur, IndiaHQ recorded Nov 6, 2026201-500145 contacts →

Exact match

“Alacrity E-Commerce Solutions Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChappaqua, United StatesHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“Echidna is a global agency specializing in modern digital commerce service solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“We are a team of experienced developers, strategists, and certified professionals committed to helping your brand stand out in today’s competitive digital landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOdense, DenmarkHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“We are Denmark’s largest e-commerce house specialised in the development of ambitious e-commerce solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLatham, NY, United StatesHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“CommerceHub is one of the world’s largest, most trusted commerce networks, connecting over retailers and brands globally to transact more than $50 billion in gross merchandise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadurai, IndiaHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“Hey there, Welcome to Trioangle Technologies!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“At Squared Circle Ecom Pvt.”

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

Showing 25 of 3,612 custom marketplace development firms worldwide

See the full list, filter by size, metro and specialty, and access 8,869 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom marketplace development firms worldwide at a glance

As of Nov 6, 2026
20.0%Verified-email coverage
12.3Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,002
11-50
1,232
51-200
279
201-500
62
501-1,000
9
1,001-5,000
8
5,001-10,000
2
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 custom marketplace development firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “custom marketplace development firms” 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 8,869 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.

Custom marketplace development firms by location

23 lists · largest first

Every Custom marketplace development firms 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 “custom marketplace development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom marketplace development firms are there worldwide?

RevenueBase identified 3,612 company matches for custom marketplace development firms 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?

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

Which country has the most custom marketplace development firms?

The United States leads with 506 companies, followed by India (442) and the United Kingdom (215). Every custom marketplace development firms list by country and city is linked on this page.

Which city has the most custom marketplace development firms?

London leads with 76 company records, followed by Sao Paulo (53) and New York (41).

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 8,869 professional contacts with verified work emails tracked across these 3,612 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.