Company lists · Data refreshed November 2026

Top 25 Certified green interior designers worldwide

RevenueBase identified 2,308 company matches for certified green interior designers worldwide as of November 2026 and tracks 11,287 professional contacts across them, including 2,433 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers company matches for certified green interior designers 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 certified green interior designers 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
2,308Companies
11,287Contacts tracked
2,433Verified emails
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The 25 largest certified green interior designers worldwide

Ranked by team size
Top 25 of 2,308 company matches for certified green interior designers 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 matchAustin, TX, United StatesHQ recorded Nov 6, 2026n/a1,164 contacts →

Exact match

“OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMakati City, PhilippinesHQ recorded Nov 6, 2026201-500215 contacts →

Exact match

“Newcore Industries was created with the sole purpose of becoming a provider of complete "Green" and sustainable solution based products and services that make a difference, within…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSingapore / Kuala Lumpur / Tokyo / Seoul / Shanghai / Bangkok / Hong Kong / Taipei, SingaporeHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“As your partners in creative solutions, you are our focus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGaithersburg, VA, United StatesHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“Award-winning, full service, interior design and merchandising services for models, apartments, condos, clubhouses, 50+ housing, senior living, hospitality, corporate offices…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona · Bilbao · Madrid · Mallorca · Marbella · Bogotá · Doha, SpainHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“BIENVENIDOS A GUNNI & TRENTINO [gunnitrentino.es] Barcelona · Bilbao · Madrid · Mallorca · Marbella · Bogotá · Doha Más de 50 años ofreciendo servicios integrales de interiorismo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“The businesses of the future can't afford to compromise, either on their climate impact or on the everyday work environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLima, PeruHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Diseñamos espacios a la medida, ejecutándolos con procesos efectivos en tiempo y calidad, para lograr mayor productividad, bienestar e identidad corporativa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5098 contacts →

Exact match

“W Design Studio is a Hyderabad-based architecture and interior design studio creating distinctive, functional and experiential spaces across Corporate, Residential, Retail and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Verdani Partners is a full service sustainability consulting firm specialized in corporate sustainability, LEED certification and greening and retrofitting existing buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Conserve Consultants Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSola, NorwayHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Det starter med deg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAalborg Sø, DenmarkHQ recorded Nov 6, 2026201-50091 contacts →

Exact match

“Hos Daarbak Design skaber vi helhedsløsninger, der forener æstetik, funktionalitet og ansvarlighed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLewis Center, OH, United StatesHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“NEIS Collective combines our interior design knowledge, professional project management execution, and self-performing installations along with industry-leading manufacturer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHeemstede, NetherlandsHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Thunnissen ontwikkelt en realiseert woon- en werkomgevingen, waar men zich prettig voelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchShanghai, ChinaHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“BEE Incorporations has been delivering Conscious Engineering solutions to enable green and healthy indoor spaces globally since 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchClaix, FranceHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Du design à la réalisation, nous vous accompagnons dans l’aménagement « clé en main » de vos espaces professionnels et commerciaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRochor, SingaporeHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“Building System & Diagnostics, or BSD as we like to call ourselves, started off in 2003 as a spin-off company of the National University of Singapore (NUS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“With roots dating back more than 100 years, FitzGerald is a national architecture, interior design, and sustainability firm committed to the creation of exemplary environments…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Founded in 1992, LDa has provided award-winning design solutions for a wide range of clients throughout New England, practicing in the residential, interior design, commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBogotá, ColombiaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Somos una compañía que integra los servicios profesionales de diseño arquitectónico sostenible, ingeniería, construcción y consultoría en uso racional de la energía.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOrange, CA, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“VCA Green provides a full scope of green building consulting and commissioning services, including LEED®, GreenPoint Rated, CALGreen compliance, HERS, commercial energy audits and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDublin City, IrelandHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“We are changing to better reflect the world around us, the design led customers we work with and the business we want to become.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBoca Raton, FL, United StatesHQ recorded Nov 6, 2026n/a45 contacts →

Exact match

“Established in 2001, in.design is a full service interior design firm whose focus is healthcare design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKuwait City Kuwait, KuwaitHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“We are a forward-thinking and sustainability-driven architecture and interior design firm with a commitment to innovation and excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Ecoworks Studio is an internationally recognized firm in the practice of integrated design principles, sustainability and wellness consulting services.”

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

Showing 25 of 2,308 certified green interior designers worldwide

See the full list, filter by size, metro and specialty, and access 2,433 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Certified green interior designers worldwide at a glance

As of Nov 6, 2026
21.6%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,815
11-50
375
51-200
70
201-500
19
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 certified green interior designers are linked below.
What qualifies
Company records worldwide whose business descriptions match “certified green interior designers” 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 2,433 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.

Certified green interior designers by location

11 lists · largest first

Every Certified green interior designers 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 “certified green interior designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many certified green interior designers are there worldwide?

RevenueBase identified 2,308 company matches for certified green interior designers 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?

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

Which country has the most certified green interior designers?

The United States leads with 508 companies, followed by India (289) and France (111). Every certified green interior designers list by country and city is linked on this page.

Which city has the most certified green interior designers?

Bangalore leads with 37 company records, followed by London (30) and Chennai (25).

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 2,433 professional contacts with verified work emails tracked across these 2,308 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.