Company lists · Data refreshed September 2026

Top 25 Onshore pipeline contractors based in India

Name: Onshore pipeline contractors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 180 companies tracked

RevenueBase identified 180 onshore pipeline contractors headquartered in India as of September 2026 and tracks 7,522 professional contacts across them, including 370 with verified work emails. Mumbai is the largest hub.

This list covers onshore pipeline contractors headquartered in 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 17, 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 17, 2026 86% judged on-target in blind review

180Companies

7,522Contacts tracked

370Verified emails

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The 25 largest onshore pipeline contractors based in India

Ranked by team size

Top 25 of 180 onshore pipeline contractors based in India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to onshore pipeline contractors: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Megha Engineering & Infrastructures LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	n/a	3,506 contacts →
	Partial evidence “EPC Contractor in Irrigation, Water, Hydrocarbon and Power sectors.” Source: RevenueBase Database · checked Sep 17, 2026
2	Kavin Engineering And Services	Indirect evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	501-1,000	536 contacts →
	Indirect evidence “Kavin Engineering And Services Private Limited are leaders in Engineering & Services.” Source: RevenueBase Database · checked Sep 17, 2026
3	Coastal Marine Construction & Engineering LTD	Partial evidence	Mira Bhayander, IndiaHQ checked Sep 17, 2026	201-500	403 contacts →
	Partial evidence “COMACOE - Coastal Marine Construction & Engineering Ltd is an experienced marine services contractor with operations in multiple geographies offering a range of service over the…” Source: RevenueBase Database · checked Sep 17, 2026
4	NRP Projects Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 17, 2026	201-500	327 contacts →
	Indirect evidence “NRP Projects Private Limited is formerly known as N.R.” Source: RevenueBase Database · checked Sep 17, 2026
5	ACE Pipeline Contracts Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	314 contacts →
	Partial evidence “We are an engineering and construction company specializing in installation of cross country pipelines and associated infrastructure with a focus on natural gas and other…” Source: RevenueBase Database · checked Sep 17, 2026
6	Gypsum Structural India PVT LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	201-500	137 contacts →
	Indirect evidence “Gypsum is a technologically driven private limited EPC company.” Source: RevenueBase Database · checked Sep 17, 2026
7	Tolani Projects Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	201-500	101 contacts →
	Indirect evidence “Tolani Projects Private Limited (TPPL) Engineering Tomorrow.” Source: RevenueBase Database · checked Sep 17, 2026
8	Oval Projects Engineering Limited	Indirect evidence	Agartala, IndiaHQ checked Sep 17, 2026	501-1,000	84 contacts →
	Indirect evidence “M/s OVAL Projects Engineering Limited is one of the most reputed and fastest growing industrial infrastructure development companies from North-East India who expertise in all…” Source: RevenueBase Database · checked Sep 17, 2026
9	Enprocon Enterprise Limited	Partial evidence	Ahmadabad, IndiaHQ checked Sep 17, 2026	11-50	77 contacts →
	Partial evidence “EnProCon Enterprise Ltd.(EEL) is a public limited Pipeline Construction and Horizontal Directional Drilling contracting company.” Source: RevenueBase Database · checked Sep 17, 2026
10	Mansi Ganga Builders And Engineers Private Limited	Indirect evidence	Ch-125, IndiaHQ checked Sep 17, 2026	201-500	74 contacts →
	Indirect evidence “MANSI GANGA BUILDERS & ENGINEERS PRIVATE LIMITED is is one of the leading companies in India providing integrated design, detailed engineering, procurement, construction and…” Source: RevenueBase Database · checked Sep 17, 2026
11	Allied Engineers	Indirect evidence	New Delhi House, IndiaHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Protection and management of Oil & Gas assets has become a paramount and mandatory consideration for any organization in the energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
12	Taurant Projects LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “Engineering, Procurement and Construction Company focusing on laying of Oil & Gas Pipelines, Infrastructure, Environmental Solutions, Renewable Energy and Power Generation…” Source: RevenueBase Database · checked Sep 17, 2026
13	Carlton Industrial Engineers	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	40 contacts →
	Indirect evidence “The Company was established in 1988 with a meager investment as an ancillary unit for M/s.” Source: RevenueBase Database · checked Sep 17, 2026
14	The Mining & Engineering Corporation	Indirect evidence	Kolkata, IndiaHQ checked Sep 17, 2026	501-1,000	36 contacts →
	Indirect evidence “The Mining & Engineering Corporation is a Kolkata based young and dynamic Project Company, having PAN India operations along with an experience of 20 years.Having specialisation…” Source: RevenueBase Database · checked Sep 17, 2026
15	JAY Gauri Projects India Pvt. LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 17, 2026	201-500	36 contacts →
	Indirect evidence “We at Jay Gauri Projects (I) Private Limited & Amita Projects Group of Companies provide knowledge-based managed engineering, technical, and design services for the energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
16	Protton Synergy PVT LTD	Indirect evidence	Thane, IndiaHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “PROTTON SYNERGY is a specialized engineering consultancy firm providing total engineering and design solutions in the field of Process & Petrochemical Industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	Hrucha Consultants Private Limited	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
18	VDT Pipeline Integrity Solutions PVT LTD	Partial evidence	Gautam Buddha Nagar, IndiaHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “VDT Pipeline Integrity Solutions Private Limited is a startup initiative supported by the Indian Government under the Startup India program.” Source: RevenueBase Database · checked Sep 17, 2026
19	Kinben Innovation	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Kinben Innovation is redefining pipeline inspection in India.” Source: RevenueBase Database · checked Sep 17, 2026
20	Eien Engineering Pvt. LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “EIEN Engineering is specialty-engineering company providing quality engineering, design, asset integrity management, project management, and construction management services to…” Source: RevenueBase Database · checked Sep 17, 2026
21	Corrtech International CP Division	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “The flagship company of the group, Corrtech International Pvt Ltd, has been engaged in the businesses of Pipeline Construction, Horizontal Directional Drilling and Cathodic…” Source: RevenueBase Database · checked Sep 17, 2026
22	Aryavartha Design Consultants LLP	Indirect evidence	Tumkur, IndiaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Āryāvartha Design Consultants LLP is a structural engineering service provider to the upstream oil & gas industry in particular.” Source: RevenueBase Database · checked Sep 17, 2026
23	Quax Engineering Consultant	Indirect evidence	Chennai, IndiaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Quax Engineering Consultant is a preeminent engineering service provider company built upon a foundation of experience, character, and relationships to provide engineering…” Source: RevenueBase Database · checked Sep 17, 2026
24	Techno Global Services PVT LTD	Partial evidence	Noida, IndiaHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “TGSPL is one of the fastest growing Oil and Gas construction Contractors and has earned a reputation with quality and safety in the industry.” Source: RevenueBase Database · checked Sep 17, 2026
25	Conmat OIL & GAS Private Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Conmat Oil & Gas Pvt.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: onshore pipeline contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names onshore pipeline contractors.
Partial evidence: Its own public description names part of onshore pipeline contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name onshore pipeline contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 180 onshore pipeline contractors based in India

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Onshore pipeline contractors based in India at a glance

As of Sep 17, 2026

4.9%Verified-email coverage

41.8Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Mumbai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 180 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 onshore pipeline contractors, 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 India whose own description of what they do matches “onshore pipeline contractors”. 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 onshore pipeline contractors), 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 onshore pipeline contractors, and records with no verified work email. Companies headquartered outside India 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, 370 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 17, 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.

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 onshore pipeline contractors, 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 onshore pipeline contractors are there based in India?

RevenueBase identified 180 onshore pipeline contractors headquartered in 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?

Megha Engineering & Infrastructures LTD, headquartered in Hyderabad, tops this list with the largest team on record.

Which city has the most onshore pipeline contractors?

Mumbai leads with 12 headquartered companies, followed by Ahmedabad (9) and New Delhi (9).

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 370 verified decision-maker contacts tracked across these 180 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 17, 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.