Company lists · Data refreshed October 2026

Top 25 Construction site investigation firms based in India

RevenueBase identified 222 company matches for construction site investigation firms associated with India as of October 2026 and tracks 2,746 professional contacts across them, including 364 with verified work emails. Mumbai is the largest hub.

This list covers company matches for construction site investigation 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 October 10, 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 Oct 10, 2026 How this list was built
222Companies
2,746Contacts tracked
364Verified emails
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The 25 largest construction site investigation firms based in India

Ranked by team size
Top 25 of 222 company matches for construction site investigation firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchChennai, IndiaHQ recorded Oct 10, 2026501-1,000444 contacts →

Exact match

“Overview In 2012, L&T acquired a huge fleet of sophisticated foundation equipment and L&T GeoStructure - a unique legal business entity, was formed to focus, capture and build…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Oct 10, 202651-200193 contacts →

Exact match

“Sarathy Geotech is a leading global player catering to diverse Geotechnical Engineering needs across onshore, nearshore, marine, and offshore sectors.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchNavi Mumbai, IndiaHQ recorded Oct 10, 2026201-500107 contacts →

Exact match

“Established in 2013, with the principle aim of providing Geo-technical services to the burgeoning construction and infrastructure industry of India.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchVadodara, IndiaHQ recorded Oct 10, 2026501-1,00096 contacts →

Exact match

“Geo Designs & Research Pvt.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchNoida, IndiaHQ recorded Oct 10, 202651-20079 contacts →

Exact match

“Cengrs Geotechnica Private Limited is a premier organization specializing in providing expert Geo-technical engineering services across varied sectors.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchThane, IndiaHQ recorded Oct 10, 202651-20052 contacts →

Exact match

“Renuka Consultants is a multi-disciplinary organization providing consulting and infrastructural evaluation services to the build industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Oct 10, 202651-20047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Oct 10, 202651-20043 contacts →

Exact match

“Capstone is a civil & structural engineering firm providing services ranging from structural design, structural assessment, non-destructive testing, repair & rehabilitation…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Oct 10, 202651-20042 contacts →

Exact match

“BEST Geotechnics Pvt.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchNagpur, IndiaHQ recorded Oct 10, 202651-20031 contacts →

Exact match

“Geotech Services Pvt.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Oct 10, 202611-5029 contacts →

Exact match

“We are a geotechnical consulting firm providing optimized foundation, ground improvement and excavation shoring solutions.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchKochi, IndiaHQ recorded Oct 10, 202651-20027 contacts →

Exact match

“Founded in 2004, by Dr Angus Maxwell, Maxwell GeoSystems has worldwide coverage with offices in key market locations enabling optimum levels of client support, including Hong…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchBhubaneswar, IndiaHQ recorded Oct 10, 202651-20027 contacts →

Exact match

“Idax Consulting & Research Pvt.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchTelangana, IndiaHQ recorded Oct 10, 202611-5022 contacts →

Exact match

“Cyond Business Solutions Pvt.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchKalyan, IndiaHQ recorded Oct 10, 202651-20022 contacts →

Exact match

“Since 1978 P.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Oct 10, 202611-5019 contacts →

Exact match

“Manish Consultants - India is a civil engineering company based out of India.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Oct 10, 202611-5014 contacts →

Exact match

“Noble Geo-Structs is the leading firm for providing consulting and contracting of Geotechnical Engineering Services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchKochi, IndiaHQ recorded Oct 10, 202611-509 contacts →

Exact match

“A team of Engineers with more than 15 years of experience, who are committed to provide expertise and advice to all foundation and structural solutions required for a Civil…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchKota, IndiaHQ recorded Oct 10, 20261-108 contacts →

Exact match

“PARSHVANATH CONSTRUCTION AND INFRASTRUCTURE (PCAI) offers services in, • CONSTRUCTION • CONSULTANCY • GEOTECHNICAL & GEOPHYSICAL INVESTIGATION • FOUNDATION TESTING • CONSTRUCTION…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Oct 10, 20261-107 contacts →

Exact match

“Company Overview: Coact Solutions Private Limited (CSPL)**About Us** Coact Solutions Private Limited (CSPL) is a premier engineering consulting firm located in Hyderabad…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchPanvel, IndiaHQ recorded Oct 10, 202611-506 contacts →

Exact match

“SayE Geostructures” formed in 2016, a Mumbai –India based consulting and research oriented firm with a unique qualification in Civil, Geotechnical and Geosynthetic Engineering.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchHyderabad, IndiaHQ recorded Oct 10, 20261-105 contacts →

Exact match

“Soil Exploration Services is a civil engineering company with its own NABL accredited Soil Mechanism Lab based in Hyderabad.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchPanvel, IndiaHQ recorded Oct 10, 202651-2005 contacts →

Exact match

“Bhaskram Jyotish Anusandhan Kendra Pvt.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchFaridabad, IndiaHQ recorded Oct 10, 20261-104 contacts →

Exact match

“DM Consulting Engineers excel in conducting geophysical surveys that provide valuable insights for various projects.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchKolkata, IndiaHQ recorded Oct 10, 20261-103 contacts →

Exact match

“Topographical Survey Geotechnical Investigation Geological Exploration Hydrogeological Survey”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 222 construction site investigation firms based in India

See the full list, filter by size, metro and specialty, and access 364 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction site investigation firms based in India at a glance

As of Oct 10, 2026
13.3%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
9.0%Largest-city concentration · Mumbai
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
85
51-200
53
201-500
12
501-1,000
4
1,001-5,000
1

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 222 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 “construction site investigation 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 364 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 October 10, 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 “construction site investigation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction site investigation firms are there based in India?

RevenueBase identified 222 company matches for construction site investigation firms associated with India as of October 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?

L&t Geostructure tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction site investigation firms?

Mumbai leads with 20 company records, followed by Bangalore (14) and New Delhi (12).

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 364 professional contacts with verified work emails tracked across these 222 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 October 10, 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.