Company lists · Data refreshed November 2026

Top 24 Engineering outsourcing companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 2,474 companies tracked

RevenueBase identified 2,474 company matches for engineering outsourcing companies associated with India as of November 2026 and tracks 115,430 professional contacts across them, including 20,279 with verified work emails. Bangalore is the largest hub.

This list covers company matches for engineering outsourcing 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 November 5, 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 5, 2026 How this list was built

2,474Companies

115,430Contacts tracked

20,279Verified emails

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The 24 largest engineering outsourcing companies based in India

Ranked by team size

Top 24 of 2,474 company matches for engineering outsourcing companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	L&t Technology Services	Exact match	Vadodara, IndiaHQ recorded Nov 5, 2026	10001+	36,322 contacts →
	Exact match “L&T Technology Services (LTTS) is one of the world’s leading engineering and technology service providers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Tata Technologies	Exact match	Hinjawadi, IndiaHQ recorded Nov 5, 2026	10001+	14,905 contacts →
	Exact match “We're a global product engineering and digital services company focused on fulfilling our mission of helping the world drive, fly, build, and farm by enabling our customers to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Vvdn Technologies	Exact match	Gurgaon, IndiaHQ recorded Nov 5, 2026	10001+	6,860 contacts →
	Exact match “VVDN Technologies is a global provider of software, product engineering, electronics manufacturing services and solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Onward Technologies Limited	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	1,001-5,000	2,928 contacts →
	Exact match “Onward Tech is a 2500-employees strong software and technology services outsourcing company specializing in digital, embedded, mechanical engineering for global original equipment…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Aarvi Encon	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	5,001-10,000	1,982 contacts →
	Exact match “Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Girnarsoft	Exact match	Jaipur, IndiaHQ recorded Nov 5, 2026	1,001-5,000	1,614 contacts →
	Exact match “GirnarSoft – Powering Innovation with World-Class Tech Teams At GirnarSoft, we don’t just build software-we build the best engineering teams that help companies across the globe…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	M. N. Dastur & Co. P LTD	Exact match	Kolkata, IndiaHQ recorded Nov 5, 2026	1,001-5,000	941 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Npcc Engineering Pvt. Limited	Exact match	Mumbai, IndiaHQ recorded Nov 5, 2026	501-1,000	728 contacts →
	Exact match “NPCC Engineering Pvt.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Quest Global Erstwhile Nest Software	Exact match	IndiaHQ recorded Nov 5, 2026	10001+	703 contacts →
	Exact match “We are Quest Global.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Agiliad	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	501-1,000	671 contacts →
	Exact match “Collaborative Innovation from Chip to Cloud : Agiliad is an Engineering and R&D Services company offering a unique combination of domain focus and a deep understanding of diverse…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Caliber Interconnects	Exact match	Coimbatore, IndiaHQ recorded Nov 5, 2026	501-1,000	648 contacts →
	Exact match “Caliber Interconnect is an ISO 9001 certified design house serving to product-based technology business activities that need design and engineering expertise on a flexible basis…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Sarla Technologies	Exact match	Navi Mumbai, IndiaHQ recorded Nov 5, 2026	501-1,000	644 contacts →
	Exact match “Sarla Technologies is an ISO 9001:2015 and ISO 27001:2022 certified Engineering Organization.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Kavin Engineering And Services	Exact match	Coimbatore, IndiaHQ recorded Nov 5, 2026	501-1,000	562 contacts →
	Exact match “Kavin Engineering And Services Private Limited are leaders in Engineering & Services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	VEN Consulting India PVT LTD	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	1,001-5,000	545 contacts →
	Exact match “Ven India - Your Resource Augmentation Success Partner Empowering Industries with Skilled Engineering Talent Since 2010 At VEN India, we specialize in engineering resource…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Valdel Engineers & Constructors	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	201-500	476 contacts →
	Exact match “Founded in 1991 as John Brown Engineering, later renamed to Kvaerner Process, the company is one of the pioneers in the engineering sector.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Sidvin Energy Engineering	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	201-500	446 contacts →
	Exact match “SIDVIN, a customer focused Engineering Service provider for Oil & Gas, Petrochemical & Process Industry has been delivering exacting solutions through its innovative, unleashing…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Klaus IT Solutions PVT LTD	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	501-1,000	416 contacts →
	Exact match “Klaus IT Solutions Pvt.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Mitrahsoft Solutions Private Limited	Exact match	Kovilpatti, IndiaHQ recorded Nov 5, 2026	201-500	364 contacts →
	Exact match “We offer a full range of software development services for each & every business domain.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Celstream Technologies	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	201-500	339 contacts →
	Exact match “Celstream is an established, global product engineering services company, having a rich heritage in product development and innovation for technology companies from diverse…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Fichtner Consulting Engineers India Pvt. LTD	Exact match	Chennai, IndiaHQ recorded Nov 5, 2026	51-200	305 contacts →
	Exact match “FICHTNER INDIA, part of Fichtner Group, is a subsidiary of Fichtner GmbH & Co.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Kitco LTD	Exact match	Kochi, IndiaHQ recorded Nov 5, 2026	201-500	304 contacts →
	Exact match “KITCO Limited, India’s first Technical Consultancy Organisation, was established in 1972 jointly by Govt.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Cadopt Technologies Private Limited	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	201-500	282 contacts →
	Exact match “CADOpt Technologies (coined for CAD Optimization/Adoption), headquartered in Bangalore with offices across India provides Value Added Services in CAD CAM CAE PLM SLM and 3D…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Trident Techlabs Limited	Exact match	New Delhi, IndiaHQ recorded Nov 5, 2026	51-200	271 contacts →
	Exact match “Welcome to Trident Techlabs Limited!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	VMS	Exact match	Ahmedabad, IndiaHQ recorded Nov 5, 2026	51-200	263 contacts →
	Exact match “VMS Consultants is a leading consultancy firm offering services in engineering, architecture, and project management.” Recorded in the RevenueBase company graph · Nov 5, 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 “engineering outsourcing 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 24 of 2,474 engineering outsourcing companies based in India

See the full list, filter by size, metro and specialty, and access 20,279 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering outsourcing companies based in India at a glance

As of Nov 5, 2026

17.6%Verified-email coverage

46.7Average contacts per company

11-50Median size (employees)

13.1%Largest-city concentration · Bangalore

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

776

11-50

1,044

51-200

445

201-500

133

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 2,474 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 “engineering outsourcing 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 20,279 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 5, 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.

Engineering outsourcing companies by metro

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 “engineering outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering outsourcing companies are there based in India?

RevenueBase identified 2,474 company matches for engineering outsourcing companies 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?

L&t Technology Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most engineering outsourcing companies?

Bangalore leads with 325 company records, followed by Pune (277) and Chennai (193).

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 20,279 professional contacts with verified work emails tracked across these 2,474 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 5, 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.