Company lists · Data refreshed September 2026

Top 12 Geotechnical consulting firms based in New Delhi, India

RevenueBase identified 48 geotechnical consulting firms headquartered in New Delhi, India as of September 2026 and tracks 1,950 professional contacts across them, including 152 with verified work emails. Mumbai is the largest hub.

This list covers geotechnical consulting firms headquartered in New Delhi, India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
48Companies
1,950Contacts tracked
152Verified emails
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The 12 largest geotechnical consulting firms based in New Delhi, India

Ranked by team size
Top 12 of 48 geotechnical consulting firms based in New Delhi, India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to geotechnical consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 20261,001-5,000829 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 2026201-500163 contacts →

Indirect evidence

“Spar Geo Infra Pvt.”

Source: RevenueBase Database · checked Sep 14, 2026
3Partial evidenceNew Delhi, IndiaHQ checked Sep 14, 202651-200131 contacts →

Partial evidence

“PD Consulting Engineers Pvt.”

Source: RevenueBase Database · checked Sep 14, 2026
4Partial evidenceNew Delhi, IndiaHQ checked Sep 14, 202651-200109 contacts →

Partial evidence

“Part of Lombardi Group, we are an independent company of consulting engineers involved in the design and construction of major civil engineering projects.”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 202611-5051 contacts →

Indirect evidence

“H.M.B.S Textiles Pvt Ltd is a team of young and dynamic professionals, who are engaged in studying physical, chemical and engineering behaviour of a range of earth materials…”

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 202651-20047 contacts →

Indirect evidence

“Introduction We at Gabion Technologies India Limited (GTI) always strive to provide their customers best suited solution in the Field of Geo-Technical Engineering widely as…”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 202651-20044 contacts →

Indirect evidence

“Cortex works like a “hospital with inbuilt pathological lab” for civil structures.”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 202651-20042 contacts →

Indirect evidence

“SSA Techno Construction Private Limited - India is a civil engineering company based out of No.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceNew Delhi, IndiaHQ checked Sep 14, 202611-5017 contacts →

Partial evidence

“Hindustan Consulting Associates Private Limited (HCA) is an engineering consultancy organization, focused in Infrastructure, Water resource engineering, Tunnelling, Underground…”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 202611-5016 contacts →

Indirect evidence

“FGS Engineers & Innovators is an Integrated Engineering consultancy firm with multi-disciplinary engineering talent providing Concept to commissioning services in the area of…”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceNew Delhi, IndiaHQ checked Sep 14, 202651-20010 contacts →

Indirect evidence

“ModelCore services private Ltd.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceNew Delhi, IndiaHQ checked Sep 14, 202611-505 contacts →

Partial evidence

“A Consulting company providing professional consulting services related to civil engineering and construction works, including planning, research, scheduling, design, supervision…”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 12 of 48 geotechnical consulting firms based in New Delhi, India

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Geotechnical consulting firms based in New Delhi, India at a glance

As of Sep 14, 2026
7.8%Verified-email coverage
40.6Average contacts per company
11-50Median size (employees)
168.8%Largest-city concentration · Mumbai
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
16
51-200
11
201-500
7
1,001-5,000
2

Email recency for this list is measured across the whole India list rather than for New Delhi, so it is reported there. Company counts and contact totals on this page are exact for New Delhi, over 48 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among geotechnical consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New Delhi, India whose own description of what they do matches “geotechnical consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names geotechnical consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among geotechnical consulting firms, and records with no verified work email. Companies headquartered outside New Delhi are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 152 across the full list. 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 September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Geotechnical consulting firms by metro in India

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names geotechnical consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many geotechnical consulting firms are there based in New Delhi, India?

RevenueBase identified 48 geotechnical consulting firms headquartered in New Delhi, India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Nippon Koei India Private Limited, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most geotechnical consulting firms?

Mumbai leads with 81 headquartered companies, followed by Pune (54) and New Delhi (48).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 152 verified decision-maker contacts tracked across these 48 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.