Company lists · Data refreshed November 2026

Top 24 International development design firms based in India

RevenueBase identified 3,424 company matches for international development design firms associated with India as of November 2026 and tracks 48,502 professional contacts across them, including 5,574 with verified work emails. New Delhi is the largest hub.

This list covers company matches for international development design firms associated with India, 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.

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
3,424Companies
48,502Contacts tracked
5,574Verified emails
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The 24 largest international development design firms based in India

Ranked by team size
Top 24 of 3,424 company matches for international development design firms based in India, 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 matchNew Delhi, IndiaHQ recorded Nov 6, 20261,001-5,0001,329 contacts →

Exact match

“A multi disciplinary engineering consultancy organisation, headquartered in New Delhi, India providing solutions globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGurgaon, IndiaHQ recorded Nov 6, 20261,001-5,0001,204 contacts →

Exact match

“Where Engineering Meets Vision Voyants is an Indian-origin multinational infrastructure consulting firm delivering integrated solutions across the project lifecycle-from concept…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261,001-5,000985 contacts →

Exact match

“NK India is a part of the ID & E Group (formerly known as Nippon Koei Group) worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Nov 6, 20261,001-5,000599 contacts →

Exact match

“SA Infrastructure Consultants Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500485 contacts →

Exact match

“At Sattva Consulting, we believe meaningful change happens when people come together with a shared purpose.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500460 contacts →

Exact match

“INI Design Studio is an award-winning, multidisciplinary design practises with a diverse portfolio offering professional consulting services in Architecture, Engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,000452 contacts →

Exact match

“RSP Design Consultants (India) Pvt Ltd is a leading design consultancy with experience in a diversified range of projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026201-500406 contacts →

Exact match

“Morphogenesis is a leading design and consulting firm operating at the intersection of architecture, urban planning, and sustainability, with a Pan-India presence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500396 contacts →

Exact match

“HCP was founded by Hasmukh C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026201-500344 contacts →

Exact match

“Rudrabhishek Enterprises Limited (REPL), with a legacy of more than 30 years, has become an established brand in the domain of Urban Development & Infrastructure Consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026201-500336 contacts →

Exact match

“We are TPF Engineering Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchC.b.d Belapur Navi Mumbai, IndiaHQ recorded Nov 6, 2026201-500321 contacts →

Exact match

“Dhruv Consultancy Services is an organisation specialising in the design and consulting of infrastructure development projects, primarily in the public sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNoida, IndiaHQ recorded Nov 6, 202651-200283 contacts →

Exact match

“Sambodhi Research & Communications helps create high-impact knowledge to catalyse accountability in public domain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“Fortress Infracon Limited is a pan India organization established in the year 1995 with offices at more than 20 locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500270 contacts →

Exact match

“Venkataramanan Associates (VA) is a distinguished powerhouse in Indian architecture, urbanism and interior design for over 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500226 contacts →

Exact match

“Among India's leading architectural firms, SSA is renowned for expertise across multiple domains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“FP India Project Management Consultancy Services Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Nov 6, 2026n/a197 contacts →

Exact match

“Urban Design Cell [UDC], formerly known as Upasni Design Cell is a mid-size design practice providing professional services in Architecture, Urban Planning, Landscape & Interior…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200185 contacts →

Exact match

“Intellecap, a part of the Aavishkaar Group, is a pioneer in building enabling ecosystems and channeling capital to create and nurture a sustainable & equitable society.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“Kapadia Associates is an architecture firm based in Mumbai.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-200182 contacts →

Exact match

“Studio Lotus is multi-disciplinary design practice founded in 2002-23 years on, it is one of the most path-breaking architectural firms in India, with Ambrish Arora, Ankur Choksi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHyderabad, IndiaHQ recorded Nov 6, 2026201-500179 contacts →

Exact match

“Genesis Planners Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 202651-200164 contacts →

Exact match

“Hiten Sethi & Associates is led by our CEO Ar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“Thinkthrough Consulting is a purpose-led multidisciplinary professional services firm that specialises in providing advisory support to sustainable development initiatives.”

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

Showing 24 of 3,424 international development design firms based in India

See the full list, filter by size, metro and specialty, and access 5,574 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International development design firms based in India at a glance

As of Nov 6, 2026
11.5%Verified-email coverage
14.2Average contacts per company
1-10Median size (employees)
8.4%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,718
11-50
1,220
51-200
325
201-500
110
501-1,000
19
1,001-5,000
14
5,001-10,000
2

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 3,424 companies.

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.
What qualifies
Company records associated with India whose business descriptions match “international development design 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 5,574 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.

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 “international development design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international development design firms are there based in India?

RevenueBase identified 3,424 company matches for international development design firms associated with India 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?

Intercontinental Consultants And Technocrats Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most international development design firms?

New Delhi leads with 288 company records, followed by Bangalore (243) and Mumbai (228).

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 5,574 professional contacts with verified work emails tracked across these 3,424 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.