Company lists · Data refreshed September 2026

Top 25 Refinery piping installation companies based in India

Name: Refinery piping installation companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 386 companies tracked

RevenueBase identified 386 refinery piping installation companies headquartered in India as of September 2026 and tracks 13,088 professional contacts across them, including 2,727 with verified work emails. Mumbai is the largest hub.

This list covers refinery piping installation companies 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 21, 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 21, 2026 86% judged on-target in blind review

386Companies

13,088Contacts tracked

2,727Verified emails

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The 25 largest refinery piping installation companies based in India

Ranked by team size

Top 25 of 386 refinery piping installation companies based in India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to refinery piping installation companies: 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	Hpcl-Mittal Energy Limited	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	1,001-5,000	3,288 contacts →
	Indirect evidence “HPCL-Mittal Energy Limited (HMEL) is a joint venture between Hindustan Petroleum Corporation Limited (HPCL) and Mittal Energy Investment Pte Ltd, Singapore, a Lakshmi N Mittal…” Source: RevenueBase Database · checked Sep 21, 2026
2	Bpcl Kochi Refinery	Partial evidence	Ernakulam, IndiaHQ checked Sep 21, 2026	1,001-5,000	680 contacts →
	Partial evidence “The BPCL Kochi Refinery, embarked on its journey in 1966 with a capacity of barrels per day.” Source: RevenueBase Database · checked Sep 21, 2026
3	Fabtech Projects & Engineers LTD	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	501-1,000	659 contacts →
	Indirect evidence “Fabtech Projects and Engineers Ltd is among the leaders in engineering procurement and construction (EPC) services to oil and gas, chemical and sugar industries in India.” Source: RevenueBase Database · checked Sep 21, 2026
4	DEE Piping Systems	Partial evidence	Palwal, IndiaHQ checked Sep 21, 2026	1,001-5,000	549 contacts →
	Partial evidence “DEE Piping Systems (incorporated as DEE Development Engineers) is world’s leading manufacturer of Shop Fabricated Pipe Spools, which find application in thermal power plant…” Source: RevenueBase Database · checked Sep 21, 2026
5	Vijay Tanks & Vessels P LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 21, 2026	501-1,000	373 contacts →
	Indirect evidence “We are a global industrial engineering company in the energy sector and amongst the world's leading players for Storage Tanks & Process Equipment.” Source: RevenueBase Database · checked Sep 21, 2026
6	The Anup Engineering Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	201-500	361 contacts →
	Indirect evidence “The Anup Engineering Limited,(erstwhile subsidiary company of Arvind Limited) and a part of the Indian conglomerate- Lalbhai Group, is a in the fabrication of top end process…” Source: RevenueBase Database · checked Sep 21, 2026
7	NRP Projects Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	327 contacts →
	Indirect evidence “NRP Projects Private Limited is formerly known as N.R.” Source: RevenueBase Database · checked Sep 21, 2026
8	ACE Pipeline Contracts Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 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 21, 2026
9	JNK India Limited	Indirect evidence	Thane, IndiaHQ checked Sep 21, 2026	201-500	238 contacts →
	Indirect evidence “JNK India Private Limited was established in 2010, a joint venture with JNK Heaters Company Limited, Seoul Korea, a KOSDAQ listed company.” Source: RevenueBase Database · checked Sep 21, 2026
10	NEO Structo Construction Limited	Partial evidence	Surat, IndiaHQ checked Sep 21, 2026	501-1,000	230 contacts →
	Partial evidence “Neo Structo Construction Limited is an ISO 9001:2008 Accredited Mechanical Engineering Company, specialised in the field of Construction of Refineries, Petrochemicals…” Source: RevenueBase Database · checked Sep 21, 2026
11	Jecon Engineers Private Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 21, 2026	1,001-5,000	216 contacts →
	Indirect evidence “Jecon Engineers Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
12	Texcel Engineers PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	202 contacts →
	Indirect evidence “Texcel Engineers – the name is synonym for Technical Excellence.” Source: RevenueBase Database · checked Sep 21, 2026
13	Precision Equipments	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	190 contacts →
	Indirect evidence “Shell & Tube Heat Exchanger \| High-Pressure Heat Exchanger \| Rod Baffle Heat Exchanger \| Cryogenics Heat Exchanger \| Shell & Tube Vaporizers STV \| LNG Heat Exchanger \| Process…” Source: RevenueBase Database · checked Sep 21, 2026
14	Thermosystems Private Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	201-500	171 contacts →
	Partial evidence “Thermosystems Private Limited, a turnkey solutions provider specializes in Hydrocarbon and Fuel Gas Handling Systems, Tank Farms, Low-Pressure Piping, Fire Protection Systems…” Source: RevenueBase Database · checked Sep 21, 2026
15	Shiva Engineering Services SES	Indirect evidence	Vadodara, IndiaHQ checked Sep 21, 2026	51-200	136 contacts →
	Indirect evidence “Founded in 2009, Shiva Engineering Services is a full service, design & construction firm serving wide range of industrial clients worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
16	Esteem Projects	Indirect evidence	Delhi, IndiaHQ checked Sep 21, 2026	51-200	133 contacts →
	Indirect evidence “Esteem supplies Fired Heaters (Heaters, Cracking Furnaces, Reformers, Waste Heat recovery Units, Process Furnaces) and related equipment to Oil & Gas, Petrochemical, Refining…” Source: RevenueBase Database · checked Sep 21, 2026
17	Astec Valves And Fittings	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	119 contacts →
	Indirect evidence “ASTEC celebrates over 50 years of service in precision flow technologies and solutions for critical industries such as semiconductor, energy, offshore, power, chemicals and data…” Source: RevenueBase Database · checked Sep 21, 2026
18	Chemical Process Piping Pvt.Ltd	Strong evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	86 contacts →
	Strong evidence “Chemical Process Piping Pvt.Ltd.(CPP) is the world largest in the field of design, manufacturing and installation of FRP/GRP, GRE and Thermoplastic lined FRP/GRP Pipes and…” Source: RevenueBase Database · checked Sep 21, 2026
19	Poly Plast Chemi-Plants India Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	81 contacts →
	Partial evidence “Design,manufacturing & erection of tanks,towers,columns,piping,ducting,blower in GRP/FRP & dual laminate plastics, we also specialize in carbon steel lined fluoropolymer…” Source: RevenueBase Database · checked Sep 21, 2026
20	Mansi Ganga Builders And Engineers Private Limited	Indirect evidence	Ch-125, IndiaHQ checked Sep 21, 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 21, 2026
21	Fluid Line Engineers And Fabricators Private Limited	Strong evidence	Kanpur, IndiaHQ checked Sep 21, 2026	501-1,000	56 contacts →
	Strong evidence “FLUID LINE ENGINEERS AND FABRICATORS PRIVATE LIMITED is a turnkey service provider for Supply, Installation, testing, commissioning for #Process Piping & Utility Piping #Fire…” Source: RevenueBase Database · checked Sep 21, 2026
22	Galiakotwala Engineering Company Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “Founded in 1987 by Mr.” Source: RevenueBase Database · checked Sep 21, 2026
23	Stalwart International	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	48 contacts →
	Indirect evidence “Stalwart International (India) Pvt Ltd, a distinguished leader in the industry, is recognized as an ASME (American Society of Mechanical Engineers)'U' Stamp, NBIC 'R' Stamp, and…” Source: RevenueBase Database · checked Sep 21, 2026
24	Seeyen Technical Services Private Limited	Indirect evidence	Bellary, IndiaHQ checked Sep 21, 2026	51-200	46 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
25	Ori-Occi Industrial Associates	Strong evidence	Thane, IndiaHQ checked Sep 21, 2026	51-200	43 contacts →
	Strong evidence “We are a group of dedicated Engineers & Designers offering our expertise services of 'Piping' Design & Detailed Engineering for Projects of Oil & Gas Refineries, Offshore…” Source: RevenueBase Database · checked Sep 21, 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: refinery piping installation companies. 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 refinery piping installation companies.
Partial evidence: Its own public description names part of refinery piping installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery piping installation companies. 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 386 refinery piping installation companies based in India

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Refinery piping installation companies based in India at a glance

As of Sep 21, 2026

20.8%Verified-email coverage

33.9Average contacts per company

11-50Median size (employees)

13.0%Largest-city concentration · Mumbai

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

121

51-200

116

201-500

501-1,000

1,001-5,000

10001+

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 386 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 refinery piping installation companies, 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 “refinery piping installation companies”. 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 refinery piping installation companies), 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 refinery piping installation companies, 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, 2,727 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 21, 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.

Refinery piping installation companies by metro

Refinery piping installation companies in Mumbai50
Refinery piping installation companies in Pune29

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 refinery piping installation companies, 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 refinery piping installation companies are there based in India?

RevenueBase identified 386 refinery piping installation companies 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?

Hpcl-Mittal Energy Limited, headquartered in Noida, tops this list with the largest team on record.

Which city has the most refinery piping installation companies?

Mumbai leads with 50 headquartered companies, followed by Pune (29) and Vadodara (21).

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 2,727 verified decision-maker contacts tracked across these 386 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 21, 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.