Company lists · Data refreshed November 2026

Top 25 Volunteer design services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,821 companies tracked

RevenueBase identified 10,821 company matches for volunteer design services worldwide as of November 2026 and tracks 47,822 professional contacts across them, including 7,783 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for volunteer design 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 volunteer design 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

10,821Companies

47,822Contacts tracked

7,783Verified emails

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The 25 largest volunteer design services worldwide

Ranked by team size

Top 25 of 10,821 company matches for volunteer design 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Osmani & Company Pvt. LTD	Exact match	Karachi, PakistanHQ recorded Nov 6, 2026	501-1,000	395 contacts →
	Exact match “Osmani & Company Private Limited (OCL) is one of the oldest, largest and most reputed consultancy organizations of Pakistan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	SAOTA	Exact match	Cape Town, South AfricaHQ recorded Nov 6, 2026	201-500	371 contacts →
	Exact match “South African-based firm SAOTA is a studio of architectural designers and technicians including in-house CGI and marketing teams, as well as strong support staff.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Architecture & Design, INC	Exact match	United StatesHQ recorded Nov 6, 2026	n/a	301 contacts →
	Exact match “Architecture and design for small and large businesses alike.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	KIMP	Exact match	Markham, ON, CanadaHQ recorded Nov 6, 2026	201-500	182 contacts →
	Exact match “Your Dedicated Design Team Awaits!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Hord Coplan Macht	Exact match	Baltimore, MD, United StatesHQ recorded Nov 6, 2026	201-500	175 contacts →
	Exact match “Hord Coplan Macht is an integrated firm offering planning, architecture, landscape architecture, interior design and environmental graphic design with offices in Baltimore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	CBD	Exact match	Auckland, New ZealandHQ recorded Nov 6, 2026	n/a	170 contacts →
	Exact match “Technical Specialisation - Industrial design - Design for manufacture - Prototyping and testing - Craft and material experimentation - Sustainability analysis - Market and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	GO Media	Exact match	Cleveland, OH, United StatesHQ recorded Nov 6, 2026	11-50	149 contacts →
	Exact match “Go Media, located in Cleveland, Ohio, offers design services, products, and knowledge for clients who seek unexpected and compelling visual communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	HMH	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	51-200	142 contacts →
	Exact match “HMH provides a collaborative and comprehensive approach to the design process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Sheehan Nagle Hartray Architects, A Woolpert Company	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	51-200	129 contacts →
	Exact match “Sheehan Nagle Hartray Architects is an award-winning firm with offices in Chicago and London offering architectural design, interior design, and pre-design services including site…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Patterns Cognitive	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	51-200	124 contacts →
	Exact match “Patterns is a highly valued design services & consulting organization headquartered in Chennai, and we are recognized as a leading partner in reengineering software design to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	MVE Partners, INC	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	51-200	121 contacts →
	Exact match “Established in 1974, MVE + Partners (MVE) is one of the country’s most innovative and respected design and planning firms encompassing a 100-person team of architects, designers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Cube 3	Exact match	North Andover, FL, United StatesHQ recorded Nov 6, 2026	51-200	116 contacts →
	Exact match “Established in 2003, CUBE 3 is well-known nationally as a design industry and innovation leader-providing thoughtful, individualized solutions for a wide range of architectural…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	DWP Interics PVT LTD	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	51-200	113 contacts →
	Exact match “Dwp Interics is one of the leading design organizations that offers services which range from Architectural Design, Interior Design, Design-build Solutions, Design…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	COE & VAN LOO Consultants INC	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	51-200	104 contacts →
	Exact match “Since 1958, Coe & Van Loo Consultants, Inc.(CVL) has been Arizona’s leading provider of comprehensive design and engineering services for municipal, commercial, retail…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Method Studio	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 6, 2026	51-200	100 contacts →
	Exact match “Method Studio is a full-service architectural and design firm in downtown Salt Lake City.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Arch-En Design	Exact match	New Delhi, IndiaHQ recorded Nov 6, 2026	201-500	95 contacts →
	Exact match “Offering multi-disciplinary services in Architectural Design and Engineering, blending creativity with technical expertise to deliver Innovative and Sustainable solutions for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Atlas Construction Company	Exact match	United StatesHQ recorded Nov 6, 2026	n/a	93 contacts →
	Exact match “Atlas Construction is a professional, well-organized corporation that strives for design excellence and fulfillment of client goals in all aspects of architecture, engineering and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Parette Somjen Architects	Exact match	Rockaway, NJ, United StatesHQ recorded Nov 6, 2026	51-200	91 contacts →
	Exact match “PSA is a full service architectural design firm with over 100-full time team members, who include licensed architects and engineers, nationally certified interior designers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Mitscher & Asscoiates	Exact match	United StatesHQ recorded Nov 6, 2026	n/a	87 contacts →
	Exact match “Architecture - Planning - Sustainable Architecture We have over 13 years of experience in the Architectural Industry and provide Architectural Planning and design for Healthcare…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	G. L. Smith Planning & Design INC	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	11-50	86 contacts →
	Exact match “Whether it is a small cosmetic renovation or a complete redevelopment of your space, our full-service firm can satisfy all your requirements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Menkès Shooner Dagenais Letourneux Architectes	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	51-200	85 contacts →
	Exact match “Services en architecture” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	PIA Interior Co., LTD	Exact match	Bangkok, ThailandHQ recorded Nov 6, 2026	201-500	82 contacts →
	Exact match “Interior Design Studio” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Inventure	Exact match	Houston, TN, United StatesHQ recorded Nov 6, 2026	11-50	81 contacts →
	Exact match “We deliver client-pleasing services on purpose.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	RE Build Fikst	Exact match	Wilmington, MA, United StatesHQ recorded Nov 6, 2026	11-50	77 contacts →
	Exact match “Fikst provides product design and engineering services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Kelphil INC	Exact match	PhilippinesHQ recorded Nov 6, 2026	51-200	71 contacts →
	Exact match Recorded description not available. 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 design services”. 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 10,821 volunteer design services worldwide

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Volunteer design services worldwide at a glance

As of Nov 6, 2026

16.3%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

8,994

11-50

1,438

51-200

211

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 design services are linked below.
What qualifies: Company records worldwide whose business descriptions match “volunteer design 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 7,783 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 design services by location

46 lists · largest first

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

How many volunteer design services are there worldwide?

RevenueBase identified 10,821 company matches for volunteer design 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?

Osmani & Company Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most volunteer design services?

The United States leads with 2,511 companies, followed by India (795) and the United Kingdom (690). Every volunteer design services list by country and city is linked on this page.

Which city has the most volunteer design services?

London leads with 174 company records, followed by New York (111) and Toronto (76).

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 7,783 professional contacts with verified work emails tracked across these 10,821 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.