Company lists · Data refreshed November 2026

Top 25 Buy nothing groups worldwide

RevenueBase identified 589 company matches for buy nothing groups worldwide as of November 2026 and tracks 5,477 professional contacts across them, including 784 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for buy nothing groups 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 buy nothing groups 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
589Companies
5,477Contacts tracked
784Verified emails
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The 25 largest buy nothing groups worldwide

Ranked by team size
Top 25 of 589 company matches for buy nothing groups 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 matchSeoul, South KoreaHQ recorded Nov 6, 2026201-500627 contacts →

Exact match

“Welcome to Karrot - your community super app from Korea!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBerlin, GermanyHQ recorded Nov 6, 2026201-500527 contacts →

Exact match

“Kleinanzeigen is a free online classifieds market that brings the joy of sustainable trade to everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Nov 6, 2026201-500316 contacts →

Exact match

“Nesten alle i Norge prøvd FINN.no Hvert år tilbringer hver nordmann i snitt 30 timer på tjenesten vår, og til sammen surfer brukerne våre gjennom mer enn 15 milliarder sider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200211 contacts →

Exact match

“Gumtree is one of the UK’s most popular online classifieds platforms, connecting millions of people every month to buy, sell, and trade locally - something we’ve done since But…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“At Gumtree Group, we’re building for the future with a fresh approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTehran, IranHQ recorded Nov 6, 2026201-500172 contacts →

Exact match

“شیپور، بازار داغ تمام فروختنیها و نیازمندیهای شماست.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBainbridge Island, WA, United StatesHQ recorded Nov 6, 2026n/a47 contacts →

Exact match

“We are a peer-to-peer gift economy platform, for communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“BizX is the ultimate toolbox that fosters growth for savvy small businesses who want to reach new customers, improve cash flow, and make valuable new connections.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchReze, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“AlloVoisins est la plus grande marketplace française dédiée aux prestations de services et à la location de matériel, rassemblant une communauté de plus de 4 millions de membres…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchUnited StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“At 4Swapp, we're reshaping the way goods are traded.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWrocław, PolandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“SPRZEDAJEMY.PL - nowa platforma dla Sprzedających i Kupujących!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Listia is a web and mobile marketplace where users exchange goods for free.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGrove City, OH, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Zipperbuy.com is bringing accountability to the fast-paced world of buying goods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Shareitt is an innovative peer-to-peer platform that activates unused resources to enable communities and brands to thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“A LocalApp busca ajudar na conexão entre vizinhos, criando uma comunidade local vibrante e acolhedora.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMorelia, MexicoHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“En Weenjoy resolvemos una de las necesidades más apremiantes que tiene la mayoría de las personas en el mundo: su economía.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBramhall, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Egal ob Privat, Verein oder Firma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSeltjarnarnes, IcelandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Bgreen er notendavænn vettvangur, hannaður til að einfalda sölu og kaup notaðra vara.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFort Wayne, IN, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“NeighborLink Fort Wayne is a nonprofit that's providing an innovative, web-based platform where the needs of the community that are going unmet can found by those that want to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAtaşehir, TürkiyeHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Bakırköy 2 el eşya ikinci el eşya spot eşya alan satan yerler,Şişli 2 el eşya ikinci el eşya alanlar satanlar,Bayrampaşa 2 el eşya ikinci el eşya alanlar satanlar,Esenler 2 el…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Met Peerby kun je de dingen die je nodig hebt lenen en huren van mensen uit je buurt.Waarom veel geld uitgeven aan dingen die je maar af en toe nodig hebt?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“A free app used by parents to find and give no-longer-used children’s things.#PassItOn Download on App Store & Google Play Founded by parents to address the inherent waste…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChipping, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Freegle is like online dating for stuff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Maszto łączy dwa światy - tych, co mają za mało z tymi, co mają za dużo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCupertino, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ujama helps people help one another.”

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

Showing 25 of 589 buy nothing groups worldwide

See the full list, filter by size, metro and specialty, and access 784 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Buy nothing groups worldwide at a glance

As of Nov 6, 2026
14.3%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
468
11-50
97
51-200
10
201-500
8
501-1,000
1
1,001-5,000
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 buy nothing groups are linked below.
What qualifies
Company records worldwide whose business descriptions match “buy nothing groups” 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 784 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.

Buy nothing groups by location

1 lists · largest first

Every Buy nothing groups 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 “buy nothing groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many buy nothing groups are there worldwide?

RevenueBase identified 589 company matches for buy nothing groups 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?

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

Which country has the most buy nothing groups?

The United States leads with 104 companies. Every buy nothing groups list by country and city is linked on this page.

Which city has the most buy nothing groups?

London leads with 15 company records, followed by New York (9) and Lagos (8).

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 784 professional contacts with verified work emails tracked across these 589 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.