Company lists · Data refreshed September 2026

Top 8 Oil and gas processing plant contractors based in Ahmedabad, India

RevenueBase identified 28 company matches for oil and gas processing plant contractors associated with Ahmedabad, India as of September 2026 and tracks 745 professional contacts across them, including 149 with verified work emails. Across India, Mumbai is the largest hub for this category (70 companies); Ahmedabad has 28.

This list covers company matches for oil and gas processing plant contractors associated with Ahmedabad, 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 September 17, 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 Sep 17, 2026 How this list was built
28Companies
745Contacts tracked
149Verified emails
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The 8 largest oil and gas processing plant contractors based in Ahmedabad, India

Ranked by team size
Top 8 of 28 company matches for oil and gas processing plant contractors based in Ahmedabad, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchAhmedabad, IndiaHQ recorded Sep 17, 2026201-500361 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchAhmedabad, IndiaHQ recorded Sep 17, 2026201-500101 contacts →

Exact match

“Tolani Projects Private Limited (TPPL) Engineering Tomorrow.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchAhmedabad, IndiaHQ recorded Sep 17, 202611-5032 contacts →

Exact match

“Aakash Oil Field Services Pvt.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchAhmedabad, IndiaHQ recorded Sep 17, 2026501-1,00016 contacts →

Exact match

“Oil & Gas professionals created Shree Sai Engineering in 2001 to provide Operation & Maintenance services.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Sep 17, 202651-20012 contacts →

Exact match

“Control Plus Oil and Gas Solutions Pvt Ltd.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchAhmedabad, IndiaHQ recorded Sep 17, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchAhmedabad, IndiaHQ recorded Sep 17, 2026201-5005 contacts →

Exact match

“OSWAL Infrastructure Limited is an OSWAL Group vertical, committed towards delivering infrastructural solutions ranging from concept to commissioning.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchAhmedabad, IndiaHQ recorded Sep 17, 202611-504 contacts →

Exact match

“KAIREN ENGINEERING PVT.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 8 of 28 oil and gas processing plant contractors based in Ahmedabad, India

See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas processing plant contractors based in Ahmedabad, India at a glance

As of Sep 17, 2026
20.0%Verified-email coverage
26.6Average contacts per company
51-200Median size (employees)
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
4
11-50
8
51-200
7
201-500
6
501-1,000
2
1,001-5,000
1

Email recency for this list is measured across the whole India list rather than for Ahmedabad, so it is reported there. Company counts and contact totals on this page are exact for Ahmedabad, over 28 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 Ahmedabad, India whose business descriptions match “oil and gas processing plant contractors” 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 149 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 September 17, 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 “oil and gas processing plant contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas processing plant contractors are there based in Ahmedabad, India?

RevenueBase identified 28 company matches for oil and gas processing plant contractors associated with Ahmedabad, India as of September 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?

The Anup Engineering Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most oil and gas processing plant contractors?

Mumbai leads India with 70 company records, followed by Chennai (46) and Vadodara (37). Ahmedabad has 28.

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 149 professional contacts with verified work emails tracked across these 28 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 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 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.