Company lists · Data refreshed November 2026

Top 22 Subsea instrumentation providers based in India

RevenueBase identified 109 company matches for subsea instrumentation providers associated with India as of November 2026 and tracks 2,369 professional contacts across them, including 319 with verified work emails. Mumbai is the largest hub.

This list covers company matches for subsea instrumentation providers associated with 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 November 6, 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 Nov 6, 2026 How this list was built
109Companies
2,369Contacts tracked
319Verified emails
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The 22 largest subsea instrumentation providers based in India

Ranked by team size
Top 22 of 109 company matches for subsea instrumentation providers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,000457 contacts →

Exact match

“OFI-was founded in 1992 as an OEM for Mud Logging units / Mud logging services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“Formerly Elcome Marine Services Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 6, 2026n/a179 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500147 contacts →

Exact match

“Adsun is a One Stop Offshore Solutions company providing Subsea Diving Services ( BPI- I MR- Construction-installation), Turnkey Single Point Mooring (SPM) Solutions & Marine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500122 contacts →

Exact match

“Since 1975, we have been the leading manufacturer of field instruments for the process and power industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchErnakulam, IndiaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“EyeROV (IROV Technologies Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“We are vendor neutral Instrumentation and Controls system integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVadodara, IndiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Naithani Oil & Gas Services Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVisakhapatnam, IndiaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Geomardy delivers advanced marine geophysical, hydrographic, geotechnical and environmental solutions, along with defence-grade UDA systems, magnetic signature facilities and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Pacific Blu is Established in 2013 in Chennai as a subsea engineering services company, we have made rapid strides over the past five years to become a leading provider of subsea…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRaigad, IndiaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Alethe Labs is an OEM for industrial applications with business based on its measurement, control, and information technologies in energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVadodara, IndiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Digitech Solutions is a pioneering company in the field of Instrumentation Automation and Communication Solutions for water and waste water & many others industry in India…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Doing turnkey EPC in Control & Instrumentation which Includes PLC,SCADA & Field Instruments like EFM,LT,PT, Quality Instruments etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Welcome to Well Services Solution Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVadodara, IndiaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“AWWONS Engineering & Technologies Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKolkata, IndiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Founded in the year 1994, Micro Systems & Controls - designs, manufactures and supplies high quality display, measurement and control instrumentation for the process control…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDelhi, IndiaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Special Steel Components Corporation is an international organization with over 30 years of commitment to excellence in instrumentation, engineering services in the area of Oil &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPune, IndiaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Acorn Controls started its operations in year with an aim to provide design services to Instrumentation manufacturers and to industries requiring support of electronic product…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLucknow, IndiaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Channel Partner- Yokogawa India Ltd.| Barksdale Control Products | Sintrol Oy Supply and Commissioning of Field Instrumentation | Pressure Flow Temperature & Level | Specialized…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPune, IndiaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“What We Do: Instrumentation Contracting : We manage your instrumentation projects end-to-end, from meticulous supply and precise installation to thorough testing and commissioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVadodara, IndiaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Oil & Gas Industry, Flow Computer, Human Machine Interface, Sentry Card Readers suitable for Hazardous Area Installation, Liquid & Gas Metering Systems, Provers, Valves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 109 subsea instrumentation providers based in India

See the full list, filter by size, metro and specialty, and access 319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsea instrumentation providers based in India at a glance

As of Nov 6, 2026
13.5%Verified-email coverage
21.7Average contacts per company
11-50Median size (employees)
13.8%Largest-city concentration · Mumbai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
49
51-200
27
201-500
8
501-1,000
3
1,001-5,000
1

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 109 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 India whose business descriptions match “subsea instrumentation providers” 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 319 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 November 6, 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 “subsea instrumentation providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea instrumentation providers are there based in India?

RevenueBase identified 109 company matches for subsea instrumentation providers associated with India as of November 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?

OIL Field Instrumentation India Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most subsea instrumentation providers?

Mumbai leads with 15 company records, followed by Chennai (11) and Pune (9).

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 319 professional contacts with verified work emails tracked across these 109 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 November 6, 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.