Company lists · Data refreshed September 2026

Top 25 Downstream petroleum IT services based in India

Name: Downstream petroleum IT services based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 229 companies tracked

RevenueBase identified 229 downstream petroleum IT services headquartered in India as of September 2026 and tracks 6,967 professional contacts across them, including 750 with verified work emails. Mumbai is the largest hub.

This list covers downstream petroleum IT services 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 28, 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 28, 2026 86% judged on-target in blind review

229Companies

6,967Contacts tracked

750Verified emails

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The 25 largest downstream petroleum IT services based in India

Ranked by team size

Top 25 of 229 downstream petroleum IT services based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to downstream petroleum IT services: 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	Anewa Engineering Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	501-1,000	648 contacts →
	Indirect evidence “Anewa is an Engineering services provider with multi-disciplinary capabilities in Plant design, Detail engineering, 3D modeling and as built engineering services.” Source: RevenueBase Database · checked Sep 28, 2026
2	Kavin Engineering And Services	Indirect evidence	Coimbatore, IndiaHQ checked Sep 28, 2026	501-1,000	536 contacts →
	Indirect evidence “Kavin Engineering And Services Private Limited are leaders in Engineering & Services.” Source: RevenueBase Database · checked Sep 28, 2026
3	Sidvin Energy Engineering	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	201-500	441 contacts →
	Indirect evidence “SIDVIN, a customer focused Engineering Service provider for Oil & Gas, Petrochemical & Process Industry has been delivering exacting solutions through its innovative, unleashing…” Source: RevenueBase Database · checked Sep 28, 2026
4	Idea Infinity IT Solution PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	365 contacts →
	Partial evidence “Idea Infinity IT Solutions Pvt Ltd, was founded in year 2008, is a Bangalore head quartered CMMI Level-5 appraised and ISO/ISMS certified specialized Information Technology…” Source: RevenueBase Database · checked Sep 28, 2026
5	Petroexcel Technology Services P Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 28, 2026	201-500	336 contacts →
	Indirect evidence “Petroexcel Technology is a professionally managed design & engineering and procurement services organization focused on providing the latest client-based concepts, technologies…” Source: RevenueBase Database · checked Sep 28, 2026
6	Ifluids Engineering	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	51-200	180 contacts →
	Indirect evidence “iFluids Engineering, an ISO 9001:2015 certified company provides specialized services predominantly for Oil & Gas, Petro-chemical and also other industrial sectors.” Source: RevenueBase Database · checked Sep 28, 2026
7	Reliable Control Systems Relcon RCS	Indirect evidence	Vadodara, IndiaHQ checked Sep 28, 2026	51-200	140 contacts →
	Indirect evidence “Relcon Systems, incorporated in 2010, is a leading product design, services, and solutions provider specializing in retail fuel automation and intelligent control systems for the…” Source: RevenueBase Database · checked Sep 28, 2026
8	Adsun Offshore	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	201-500	134 contacts →
	Indirect evidence “Adsun is a One Stop Offshore Solutions company providing Subsea Diving Services ( BPI- I MR- Construction-installation), Turnkey Single Point Mooring (SPM) Solutions & Marine…” Source: RevenueBase Database · checked Sep 28, 2026
9	source.one	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	51-200	101 contacts →
	Indirect evidence “Source.One is a Technology-first Commodity Distribution company.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sagaciter Process Technologies LLP	Indirect evidence	Aluva, IndiaHQ checked Sep 28, 2026	51-200	100 contacts →
	Indirect evidence “We offer Process Technologies and Engineered Solutions to Oil & Gas Industry.” Source: RevenueBase Database · checked Sep 28, 2026
11	Base Information Management PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “Founded in 1994, Base is a Mumbai based software service provider with core competency and proven track record of installations of Enterprise Wide Solutions.” Source: RevenueBase Database · checked Sep 28, 2026
12	Petro Infotech	Indirect evidence	Kozhikode, IndiaHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “PetroInfotech Private Limited is a digitalisation company delivers services and technologies to the Oil & Gas industry by leveraging long industry and functional expertise and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Advent Oilfield Services Private Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	55 contacts →
	Indirect evidence “ADVENT OILFIELD SERVICES PRIVATE LIMITED is a mining & metals company based out of 802, Paarth Executive, GH-66, Sector-55, Gurgaon, Haryana, India.” Source: RevenueBase Database · checked Sep 28, 2026
14	Siddhan Intelligence	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “Siddhan provides information technology products and solutions for travel and transportation, especially for the airlines, logistics, energy, and manufacturing industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	Oges P LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “We are a technology company which provides Software Products and Services for oil and gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
16	Winspiration Energy And Engineering Pvt. LTD	Indirect evidence	Thane, IndiaHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Winspiration is an engineering services company established in 2015 for providing engineering solutions to ensure quality, reliability & safety with an environmentally sustainable…” Source: RevenueBase Database · checked Sep 28, 2026
17	Saga Global Consultants	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	51-200	36 contacts →
	Partial evidence “SAGA is a Single Window Organisation to render expert Technical Managerial and Human Resource Services in the upstream as well as downstream sectors on a global basis.” Source: RevenueBase Database · checked Sep 28, 2026
18	JAY Gauri Projects India Pvt. LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 28, 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 28, 2026
19	Aakash OIL Field Services Pvt. Ltd. - India	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Aakash Oil Field Services Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
20	SAMIT	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Samit provides seismic data imaging, subsurface consulting services and technology solutions to clients in the E&P industry across India and the world.” Source: RevenueBase Database · checked Sep 28, 2026
21	Gassol Solutions Pvt. LTD	Indirect evidence	Mangalore, IndiaHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “GASSOL - making gas energy work for you!” Source: RevenueBase Database · checked Sep 28, 2026
22	Humsafar India	Indirect evidence	Ncr, IndiaHQ checked Sep 28, 2026	201-500	29 contacts →
	Indirect evidence “Humsafar, a consumer brand of Samridhi Highway Solutions Pvt Ltd, offers doorstep diesel refueling services to industries that require diesel for static, oblique, and heavy…” Source: RevenueBase Database · checked Sep 28, 2026
23	Sattva Engitech PVT LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “SATTVA EngiTech is a private limited company working towards excellence in the Engineering and Technology Services and believes in pursuing business through innovation and…” Source: RevenueBase Database · checked Sep 28, 2026
24	AEH Oilfield Equipment And Services Pvt. LTD	Indirect evidence	Gautam Buddha Nagar, IndiaHQ checked Sep 28, 2026	201-500	25 contacts →
	Indirect evidence “AEH Oilfield Equipment & Services Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
25	Naithani OIL & GAS Services Private Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Naithani Oil & Gas Services Pvt.” Source: RevenueBase Database · checked Sep 28, 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: downstream petroleum IT services. 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 downstream petroleum IT services.
Partial evidence: Its own public description names part of downstream petroleum IT services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name downstream petroleum IT services. 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 229 downstream petroleum IT services based in India

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Downstream petroleum IT services based in India at a glance

As of Sep 28, 2026

10.8%Verified-email coverage

30.4Average contacts per company

11-50Median size (employees)

11.8%Largest-city concentration · Mumbai

Sep 28, 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 229 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 downstream petroleum IT services, 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 “downstream petroleum IT services”. 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 downstream petroleum IT services), 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 downstream petroleum IT services, 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, 750 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 28, 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.

Downstream petroleum IT services by metro

Downstream petroleum IT services in Mumbai27

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 downstream petroleum IT services, 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 downstream petroleum IT services are there based in India?

RevenueBase identified 229 downstream petroleum IT services 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?

Anewa Engineering Pvt. LTD, headquartered in Hyderabad, tops this list with the largest team on record.

Which city has the most downstream petroleum IT services?

Mumbai leads with 27 headquartered companies, followed by New Delhi (14) and Chennai (12).

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 750 verified decision-maker contacts tracked across these 229 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 28, 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.