Company lists · Data refreshed September 2026

Top 25 Drilling tool suppliers based in India

Name: Drilling tool suppliers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 416 companies tracked

RevenueBase identified 416 drilling tool suppliers headquartered in India as of September 2026 and tracks 3,240 professional contacts across them, including 158 with verified work emails. Bangalore is the largest hub.

This list covers drilling tool suppliers 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 19, 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 19, 2026 86% judged on-target in blind review

416Companies

3,240Contacts tracked

158Verified emails

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The 25 largest drilling tool suppliers based in India

Ranked by team size

Top 25 of 416 drilling tool suppliers based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to drilling tool suppliers: 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	Wellcare OIL Tools	Strong evidence	Alwar, IndiaHQ checked Sep 19, 2026	201-500	185 contacts →
	Strong evidence “We would like to introduce WELLCARE OIL TOOLS PRIVATE LIMITED, an established manufacturer and supplier of a comprehensive range of Quality Downhole Drilling and Completion…” Source: RevenueBase Database · checked Sep 19, 2026
2	PRD Rigs	Partial evidence	Perundurai, IndiaHQ checked Sep 19, 2026	201-500	138 contacts →
	Partial evidence “PRD Rigs is one of the leading drilling & exploration rig manufacturers in the world.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sledgehammer OIL Tools Pvt. LTD NOW Varel Energy Solutions	Strong evidence	Faridabad, IndiaHQ checked Sep 19, 2026	501-1,000	113 contacts →
	Strong evidence “Founded in 1947, Varel Energy Solutions is one of the world’s largest independent manufacturers and suppliers of downhole drilling and completions products to the energy sector.” Source: RevenueBase Database · checked Sep 19, 2026
4	Precihole Machine Tools	Strong evidence	Bhiwandi, IndiaHQ checked Sep 19, 2026	201-500	72 contacts →
	Strong evidence “Precihole Machine Tools is a leading manufacturer of deep hole drilling and hole finishing solutions.” Source: RevenueBase Database · checked Sep 19, 2026
5	SAI Deepa Rock Drills	Strong evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	201-500	63 contacts →
	Strong evidence “Saideepa is committed to continually develop, manufacture and distribute the best quality, most economical rock drilling tools for mining, construction & water well segments, and…” Source: RevenueBase Database · checked Sep 19, 2026
6	AZM Oilfield	Strong evidence	Faridabad, IndiaHQ checked Sep 19, 2026	11-50	63 contacts →
	Strong evidence “A reliable supplier of quality Oilfield tools & solutions for smooth and trouble free oilfield drilling operations” Source: RevenueBase Database · checked Sep 19, 2026
7	Eneroil Offshore Drilling LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	201-500	56 contacts →
	Indirect evidence “Eneroil is a multinational force in the oil and gas equipment industry, specialising in innovation and quality to bring our customers a sense of trustworthiness and accomplishment…” Source: RevenueBase Database · checked Sep 19, 2026
8	Keyrock Mining Solutions	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	50 contacts →
	Indirect evidence “Founded in 2020 and headquartered in Hyderabad, Telangana, Keyrock Mining Solutions is a leading wholesaler and distributor of high-quality mining and construction equipment.” Source: RevenueBase Database · checked Sep 19, 2026
9	Shivganga Drillers Private Limited - Sgdpl	Indirect evidence	Indore, IndiaHQ checked Sep 19, 2026	201-500	42 contacts →
	Indirect evidence “ShivGanga Drillers Private Limited is a closely held private limited company promoted in 2005.” Source: RevenueBase Database · checked Sep 19, 2026
10	Indus Rock Tool	Strong evidence	Mumbai, IndiaHQ checked Sep 19, 2026	201-500	37 contacts →
	Strong evidence “Leading manufacturer of Crawler Mounted Drilling Machines, Hydraulic Rock Breakers and Attachments, Top Hammers, Hydraulic Crawler Drills, Air Compressors and Drilling Tools.” Source: RevenueBase Database · checked Sep 19, 2026
11	Spiral Tools Pvt. LTD	Strong evidence	Dist. Pune, IndiaHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “Established in the year 1987, the company is an excellent manufacturer of micro drills and precision tools and has supplied to a number of industries in India and overseas.” Source: RevenueBase Database · checked Sep 19, 2026
12	Well Secure OIL Tools PVT LTD	Partial evidence	Faridabad, IndiaHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Well Secure Oil Tools is engaged in design and manufacturing of Casing Centralizers, Cement Basket, Stop collars, Float shoes, Float Collars, Reamer shoes, Cement plugs, Bridge…” Source: RevenueBase Database · checked Sep 19, 2026
13	AEH Oilfield Equipment And Services Pvt. LTD	Indirect evidence	Gautam Buddha Nagar, IndiaHQ checked Sep 19, 2026	201-500	25 contacts →
	Indirect evidence “AEH Oilfield Equipment & Services Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
14	Wellcare OIL Tools Unit II Private Limited	Strong evidence	Bhiwadi, IndiaHQ checked Sep 19, 2026	51-200	21 contacts →
	Strong evidence “We offer a comprehensive portfolio of Downhole Drilling & Completion Oil Tools which consists: a.” Source: RevenueBase Database · checked Sep 19, 2026
15	Crimson OIL Tools	Strong evidence	Faridabad, IndiaHQ checked Sep 19, 2026	51-200	14 contacts →
	Strong evidence “Crimson Oil Tools is an India-based manufacturer and supplier of Cementing and Casing equipment for the Upstream segment of the Oil & Gas Industry.” Source: RevenueBase Database · checked Sep 19, 2026
16	Laxmi Udyog OIL Field Equipments Pvt. LTD	Partial evidence	Jodhpur, IndiaHQ checked Sep 19, 2026	501-1,000	14 contacts →
	Partial evidence “Established in 1967, Laxmi Udyog Oil Field Equipments (P) Ltd is a leading manufacturer of Oil Well Drilling Rig Parts and Equipment in Asia.” Source: RevenueBase Database · checked Sep 19, 2026
17	Gautam Trading Company	Partial evidence	Delhi, IndiaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Supplier of engine oil, center drills, CW electrodes, carbide inserts, PCD inserts etc.” Source: RevenueBase Database · checked Sep 19, 2026
18	NEO Automation - India	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	Botil OIL Tools India Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
20	Amrit Enterprise	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	201-500	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Drillman	Partial evidence	IndiaHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “Drillman provides engineering and rig equipment support to drilling sectors including geotechnical and mineral exploration.” Source: RevenueBase Database · checked Sep 19, 2026
22	Oilwell Tools Services And Supplies	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “We Glad to introduce ourselves as API CERTIFIED MACHINE SHOP in MUMBAI AND ASSAM.” Source: RevenueBase Database · checked Sep 19, 2026
23	Impero Petro Tools	Partial evidence	Faridabad, IndiaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Impero Petro Tools specializes in designing and manufacturing an extensive range of Downhole Tools, including Casing Centralizers, Cement Baskets, Stop Collars, Float Shoes, Float…” Source: RevenueBase Database · checked Sep 19, 2026
24	Swastic Drilling Company LTD	Partial evidence	IndiaHQ checked Sep 19, 2026	51-200	6 contacts →
	Partial evidence “Swastic Drilling Company Limited was founded in 1988 and established its brand DRILLMAN and SDC.” Source: RevenueBase Database · checked Sep 19, 2026
25	Varshco Industries Private Limited	Strong evidence	Ghaziabad, IndiaHQ checked Sep 19, 2026	11-50	6 contacts →
	Strong evidence “Varshco Industries Private Limited is the leading manufacturer and supplier of Downhole Cementing Tools and Casing equipment for the Oil & Gas sector.” Source: RevenueBase Database · checked Sep 19, 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: drilling tool suppliers. 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 drilling tool suppliers.
Partial evidence: Its own public description names part of drilling tool suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name drilling tool suppliers. 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 416 drilling tool suppliers based in India

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Drilling tool suppliers based in India at a glance

As of Sep 19, 2026

4.9%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Bangalore

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

126

51-200

129

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 416 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 drilling tool suppliers, 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 “drilling tool suppliers”. 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 drilling tool suppliers), 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 drilling tool suppliers, 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, 158 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 19, 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.

Drilling tool suppliers by metro

Drilling tool suppliers in Bangalore35
Drilling tool suppliers in Hyderabad32
Drilling tool suppliers in Mumbai31

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 drilling tool suppliers, 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 drilling tool suppliers are there based in India?

RevenueBase identified 416 drilling tool suppliers 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?

Wellcare OIL Tools, headquartered in Alwar, tops this list with the largest team on record.

Which city has the most drilling tool suppliers?

Bangalore leads with 35 headquartered companies, followed by Hyderabad (32) and Mumbai (31).

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 158 verified decision-maker contacts tracked across these 416 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 19, 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.