Company lists · Data refreshed November 2026

Top 25 Volunteer ux design agencies worldwide

Name: Volunteer ux design agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 15,505 companies tracked

RevenueBase identified 15,505 company matches for volunteer ux design agencies worldwide as of November 2026 and tracks 70,435 professional contacts across them, including 12,337 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for volunteer ux design agencies 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 volunteer ux design agencies 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

15,505Companies

70,435Contacts tracked

12,337Verified emails

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The 25 largest volunteer ux design agencies worldwide

Ranked by team size

Top 25 of 15,505 company matches for volunteer ux design agencies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IBM IX Dach	Exact match	Berlin, GermanyHQ recorded Nov 6, 2026	501-1,000	880 contacts →
	Exact match “We are IBM iX.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Saggezza, An Apexon Company	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	494 contacts →
	Exact match “Saggezza is now part of Apexon.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	UX UI Designer	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	n/a	464 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Ioasys	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	295 contacts →
	Exact match “We are specialists in unique experiences for bold companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	IA Interactive	Exact match	Morelia, CA, MexicoHQ recorded Nov 6, 2026	201-500	260 contacts →
	Exact match “For nearly three decades, IA interactive has been at the forefront of digital transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Blink UX	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	220 contacts →
	Exact match “Blink UX is a product design consulting firm that partners with ambitious companies to turn insight into action-creating breakthrough products and experiences through strategy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	株式会社グッドパッチ	Exact match	渋谷区, JapanHQ recorded Nov 6, 2026	201-500	211 contacts →
	Exact match “UI/UX Goodpatch Anywhere UI/UX” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Rayden Interactive	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	501-1,000	198 contacts →
	Exact match “Rayden Interactive, the brainchild of an entrepreneurial duo, was founded in 2019.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	YUJ A Global Design Company	Exact match	Pune-38, IndiaHQ recorded Nov 6, 2026	201-500	194 contacts →
	Exact match “About Us: We are a global UX Design Company with offices in the USA and India, committed to infusing innovation and creativity into every design we craft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Integrity	Exact match	St. Louis, MO, United StatesHQ recorded Nov 6, 2026	51-200	185 contacts →
	Exact match “Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Eleken	Exact match	Newark, DE, United StatesHQ recorded Nov 6, 2026	51-200	184 contacts →
	Exact match “We are a SaaS UI/UX design agency working on a subscription-based retainer model with a distributed team of 100+ employees (originated in Kyiv, Ukraine).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Agilityio	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	184 contacts →
	Exact match “AgilityIO is a global design and development firm helping startups and enterprises turn bold ideas into impactful digital products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Nielsen Norman Group	Exact match	Silicon Valley, CA, United StatesHQ recorded Nov 6, 2026	n/a	178 contacts →
	Exact match “Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Think Design Collaborative	Exact match	Bangalore, CO, IndiaHQ recorded Nov 6, 2026	51-200	176 contacts →
	Exact match “We work with visionary organizations and transform the way we live, work, and interact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Brandstory Digital	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	51-200	159 contacts →
	Exact match “BrandStory Digital is a full-stack, full-funnel digital agency with over 12 years of experience across India and Middle-East markets, helping enterprise and mid-market companies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	User Experience Researchers PTE LTD Singapore	Exact match	Zhabei District, SingaporeHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “At the heart of innovation is our company's focus - you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Ergosign Gmbh	Exact match	Saarbrücken, GermanyHQ recorded Nov 6, 2026	201-500	151 contacts →
	Exact match “Ergosign is a digital agency focusing on user experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Aubergine Solutions	Exact match	Sunnyvale, United StatesHQ recorded Nov 6, 2026	51-200	150 contacts →
	Exact match “AI is changing how products are built.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Magiclick Digital	Exact match	City Of London, United KingdomHQ recorded Nov 6, 2026	51-200	147 contacts →
	Exact match “We are a leading technology & design agency helping visionary businesses create great digital services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Halogen	Exact match	Oslo, NorwayHQ recorded Nov 6, 2026	51-200	143 contacts →
	Exact match “Halogen is one of Norway’s leading design consultancies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	TOI	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	11-50	141 contacts →
	Exact match “We are a Digital Brand Strategy and UX Design agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Crafton	Exact match	Poznań, PolandHQ recorded Nov 6, 2026	51-200	141 contacts →
	Exact match “Crafton to agencja webowa zorientowana na UX/UI Design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	LEVEL	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	51-200	134 contacts →
	Exact match “We imagine tomorrow’s interaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	MMDA	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	11-50	126 contacts →
	Exact match “MMDA is a web production studio specialized in UX Design and open technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Solera	Exact match	Lima, PeruHQ recorded Nov 6, 2026	51-200	123 contacts →
	Exact match “Somos una Boutique de Innovación enfocada en transformar los productos, servicios y modelos de negocio de grandes corporaciones a través de Consultorías de Innovación, Servicios…” Recorded in the RevenueBase company graph · Nov 6, 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 “volunteer ux design agencies”. 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 15,505 volunteer ux design agencies worldwide

See the full list, filter by size, metro and specialty, and access 12,337 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Volunteer ux design agencies worldwide at a glance

As of Nov 6, 2026

17.5%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

12,677

11-50

2,450

51-200

276

201-500

501-1,000

1,001-5,000

10001+

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 volunteer ux design agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “volunteer ux design agencies” 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 12,337 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.

Volunteer ux design agencies by location

98 lists · largest first

Every Volunteer ux design agencies 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 “volunteer ux design agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many volunteer ux design agencies are there worldwide?

RevenueBase identified 15,505 company matches for volunteer ux design agencies 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?

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

Which country has the most volunteer ux design agencies?

The United States leads with 2,456 companies, followed by India (1,471) and the United Kingdom (885). Every volunteer ux design agencies list by country and city is linked on this page.

Which city has the most volunteer ux design agencies?

London leads with 402 company records, followed by New York (214) and Bangalore (188).

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 12,337 professional contacts with verified work emails tracked across these 15,505 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.

Ready to reach these companies? Verified emails and direct dials for all 15,505 volunteer ux design agencies worldwide. Start with a free account, no credit card.

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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.