Company lists · Data refreshed September 2026

Top 25 Offshore construction companies based in India

Name: Offshore construction companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 205 companies tracked

RevenueBase identified 205 company matches for offshore construction companies associated with India as of September 2026 and tracks 21,271 professional contacts across them, including 606 with verified work emails. Mumbai is the largest hub.

This list covers company matches for offshore construction companies 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 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

205Companies

21,271Contacts tracked

606Verified emails

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The 25 largest offshore construction companies based in India

Ranked by team size

Top 25 of 205 company matches for offshore construction companies based in 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mantle Solutions	Exact match	Kochi, IndiaHQ recorded Sep 17, 2026	1,001-5,000	900 contacts →
	Exact match “Mantle Solutions is the registered offshore technology and professional services firm for LuLu Group International, a highly diversified conglomerate with business entities…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Greatship	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	1,001-5,000	681 contacts →
	Exact match “The GREATSHIP GROUP is a provider of quality offshore oilfield services, owning and operating a comprehensive range of new generation, technologically advanced vessels and modern…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Kavin Engineering And Services	Exact match	Coimbatore, IndiaHQ recorded Sep 17, 2026	501-1,000	536 contacts →
	Exact match “Kavin Engineering And Services Private Limited are leaders in Engineering & Services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Coastal Marine Construction & Engineering LTD	Exact match	Mira Bhayander, IndiaHQ recorded Sep 17, 2026	201-500	403 contacts →
	Exact match “COMACOE - Coastal Marine Construction & Engineering Ltd is an experienced marine services contractor with operations in multiple geographies offering a range of service over the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	DAS Offshore Limited	Exact match	Navi Mumbai, IndiaHQ recorded Sep 17, 2026	1,001-5,000	287 contacts →
	Exact match “Established in 1987, DAS Offshore Limited is a trusted engineering, fabrication, and contracting company with a strong legacy in delivering offshore and infrastructure solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Dynamic Drilling & Services	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	201-500	206 contacts →
	Exact match “Dynamic Drilling, is an Indian Offshore Oil and Gas Drilling Company incorporated under the Indian Companies act 1956 with an objective to carry out business in the field of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Dharti Dredging & Infrastructure LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 17, 2026	201-500	206 contacts →
	Exact match “Dharti Dredging and Infrastructure Ltd, is an ISO accredited leading Indian private dredging company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Texcel Engineers PVT LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	202 contacts →
	Exact match “Texcel Engineers – the name is synonym for Technical Excellence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Hind Offshore Private Limited	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	193 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Adsun Offshore	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	201-500	134 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 · Sep 17, 2026 · View company records in RevenueBase
11	VSL India Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	131 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Seamec Limited	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	201-500	117 contacts →
	Exact match “We are India’s largest offshore oileld services facilitator.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Anchor Offshore Services LTD	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	201-500	113 contacts →
	Exact match “Anchor Offshore provides expertise in Engineering Projects which involves Detailed Design Engineering, Supply, Installation and Commissioning of equipment used onboard critical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	SRI Sabari Engimech Private Limited	Exact match	Jamnagar, IndiaHQ recorded Sep 17, 2026	1,001-5,000	74 contacts →
	Exact match “SRI SABARI ENGINEERS had a dream start in 2001 as Operation & Maintenance Contractor for Reliance Industries Limited at their World's Largest Refinery & Petrochemicals Complex in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Oiltech Engineering LTD	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Oiltech is engaged in design, engineering and project management services for the Oil & Gas, Energy, Process & Petrochemical, Water and Effluent Treatment and Waste to Value…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ark2tech	Exact match	Aluva, IndiaHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “Ark2Tech was established in 2016 in Kerala, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Vishal Enterprise & Vrishal Engineering Private Limited Group Of Company	Exact match	Surat, IndiaHQ recorded Sep 17, 2026	1,001-5,000	41 contacts →
	Exact match “We are one of the leading Fabrication and installation company for structure, piping, equipment, project execution of mechanical jobs, Static maintenance, Rotary maintenance…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Carlton Industrial Engineers	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	201-500	40 contacts →
	Exact match “The Company was established in 1988 with a meager investment as an ancillary unit for M/s.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Premier Engineering & Equipment Mfg. CO	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	201-500	36 contacts →
	Exact match “Premier Engineering was founded in 1975 by Mr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Consstruct	Exact match	IndiaHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Consstruct is a leading provider of offshore civil engineering teams.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Hrucha Consultants Private Limited	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Saritha Infra And Geostructures	Exact match	Visakhapatnam, IndiaHQ recorded Sep 17, 2026	1-10	29 contacts →
	Exact match “SARITHA INFRA & GEOSTRUCTURES is a construction company specialised in Foundations, Substructure & Superstructure and Marine Structures for Heavy Industrial & Infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Ambico Group	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Ambico Group is the leading provider of specialised solutions for the Oil & Gas Industry in India and also caters to the needs of contractors around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Eien Engineering Pvt. LTD	Exact match	Vadodara, IndiaHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “EIEN Engineering is specialty-engineering company providing quality engineering, design, asset integrity management, project management, and construction management services to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Abizer India Innovations PVT LTD	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Established in 2007, ABIZER INDIA INNOVATIONS PVT LTD (AIIPL) has grown and diversified to become a leading player with business activities in key industry verticals such as Oil &…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore construction companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 205 offshore construction companies based in India

See the full list, filter by size, metro and specialty, and access 606 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore construction companies based in India at a glance

As of Sep 17, 2026

2.8%Verified-email coverage

103.8Average contacts per company

51-200Median size (employees)

23.4%Largest-city concentration · Mumbai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 205 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 “offshore construction companies” 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 606 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 “offshore construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore construction companies are there based in India?

RevenueBase identified 205 company matches for offshore construction companies associated with 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?

Mantle Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore construction companies?

Mumbai leads with 48 company records, followed by Navi Mumbai (11) and Chennai (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 606 professional contacts with verified work emails tracked across these 205 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.