Company lists · Data refreshed October 2026

Top 25 Research & development engineering services based in India

Name: Research & development engineering services based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 31, 2026 973 companies tracked

RevenueBase identified 973 company matches for research & development engineering services associated with India as of October 2026 and tracks 15,270 professional contacts across them, including 1,416 with verified work emails. Bangalore is the largest hub.

This list covers company matches for research & development engineering services 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 October 31, 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 Oct 31, 2026 How this list was built

973Companies

15,270Contacts tracked

1,416Verified emails

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The 25 largest research & development engineering services based in India

Ranked by team size

Top 25 of 973 company matches for research & development engineering services based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 31, 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	Agiliad	Exact match	Pune, IndiaHQ recorded Oct 31, 2026	501-1,000	645 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 · Oct 31, 2026 · View company records in RevenueBase
2	Caliber Interconnects	Exact match	Coimbatore, IndiaHQ recorded Oct 31, 2026	501-1,000	635 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 · Oct 31, 2026 · View company records in RevenueBase
3	Speed Engineering Solutions	Exact match	Pune, IndiaHQ recorded Oct 31, 2026	501-1,000	378 contacts →
	Exact match “Speed Engineering is a leading provider of advanced engineering services to Industry verticals such as Plant and Process, Energy, Engines & Gensets, Turbo-machinery, Aerospace and…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
4	Pathpartner Technology	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	201-500	211 contacts →
	Exact match “PathPartner Technology, a member of KPIT Group, is a product engineering and R&D specialist company helping its clients to develop, productize, and maintain advanced technology…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
5	Able Design And Manufacturing PVT LTD	Exact match	Hubli, IndiaHQ recorded Oct 31, 2026	51-200	201 contacts →
	Exact match “Able Design provides professional Design Engineering and Consultancy services for clients in Transportation (Automotive, Rail, Aerospace), Power Generation, Medical, Industrial…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
6	Solidpro Group	Exact match	Chennai, IndiaHQ recorded Oct 31, 2026	51-200	194 contacts →
	Exact match “At SolidPro we see engineering as beyond a service.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
7	Kritikal Solutions	Exact match	Noida, IndiaHQ recorded Oct 31, 2026	201-500	190 contacts →
	Exact match “KritiKal Solutions is a leading Technology Design house specializing in Product Engineering, R&D and Innovation.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
8	Autoone Engineering Services PVT LTD	Exact match	Pune, IndiaHQ recorded Oct 31, 2026	201-500	179 contacts →
	Exact match “We Autoone Engineering Services Pvt Ltd are domain specialists in the area of End-to-End Engineering Services and Solutions for Various Domains thus making it a one of the fastest…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
9	Dynaspede	Exact match	Hosur, IndiaHQ recorded Oct 31, 2026	201-500	176 contacts →
	Exact match “The company was founded as “Integrated Systems” in the year 1978 and later incorporated as Dynaspede Integrated Systems in the year 1981.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
10	Southern Electronics B Pvt. LTD	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	501-1,000	174 contacts →
	Exact match “Established in 1971, we are amongst the premier organisations catering to Aerospace, Defence, Mining, Industrial & Environmental protection.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
11	RLE India	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	201-500	161 contacts →
	Exact match “Welcome to RLE INDIA!” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
12	Greaves Technologies Limited	Exact match	Chennai, IndiaHQ recorded Oct 31, 2026	201-500	160 contacts →
	Exact match “Greaves technologies is a full service engineering and R&D (ER & D) and Digital services and solutions supplier partner with extensive experience across the product development…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
13	Shivamtech	Exact match	Pune, IndiaHQ recorded Oct 31, 2026	201-500	145 contacts →
	Exact match “Shivamtech Global is an ER & D and IT Solutions company based out of Pune, India.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
14	Acufore India Private Limited	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	51-200	130 contacts →
	Exact match “Acufore is an Engineering Services organization, established by a set of professionals carrying over 30 years of experience in product engineering and digital validation.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
15	KSD Technologies Pvt. LTD	Exact match	Nagpur, IndiaHQ recorded Oct 31, 2026	201-500	125 contacts →
	Exact match “KSD Technologies Pvt.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
16	Tismo Technology Solutions P LTD	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	51-200	122 contacts →
	Exact match “A design engineering firm that offers Product Realization Services from concept to end-product.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
17	General Aeronautics PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	51-200	120 contacts →
	Exact match “General Aeronautics is established to address aircraft design in all its aspects from a comprehensive system-level perspective.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
18	Treknocom Engineering PVT LTD	Exact match	Pune, IndiaHQ recorded Oct 31, 2026	51-200	115 contacts →
	Exact match “Treknocom provides outsourced engineering solutions.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
19	Pravegasemi PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	201-500	114 contacts →
	Exact match “PravegaSemi "VISION"- Being the most preferred engineering and R&D service partner to global semicon companies in their journey of building next-generation semiconductor…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
20	Rfmw Innovations LAB	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	11-50	104 contacts →
	Exact match “RFMW Innovations Lab is a provider of R&D services, industrial consulting, product engineering and prototyping.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
21	Solize India Technologies Private Limited	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	201-500	101 contacts →
	Exact match “SITPL (Formerly CSM Software Pvt.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
22	Aktis Engineering Solutions PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	51-200	97 contacts →
	Exact match “Aktis Engineering Solutions is a specialized product engineering and mechanical engineering company delivering high-precision, manufacturing-ready solutions across Automotive…” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
23	Allygrow Technologies	Exact match	Pune, IndiaHQ recorded Oct 31, 2026	201-500	92 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
24	Bluechip Infocorp Pvt. LTD	Exact match	Rajkot, IndiaHQ recorded Oct 31, 2026	201-500	87 contacts →
	Exact match “Bluechip Infocorp Pvt.” Recorded in the RevenueBase company graph · Oct 31, 2026 · View company records in RevenueBase
25	Procsys-Processor Systems	Exact match	Bangalore, IndiaHQ recorded Oct 31, 2026	51-200	86 contacts →
	Exact match “ProcSys, founded in 1973, is a pioneer in India in Technology Engineering Design Services.” Recorded in the RevenueBase company graph · Oct 31, 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 “research & development engineering services”. 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 973 research & development engineering services based in India

See the full list, filter by size, metro and specialty, and access 1,416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Research & development engineering services based in India at a glance

As of Oct 31, 2026

9.3%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

16.4%Largest-city concentration · Bangalore

Oct 31, 2026Page data refreshed

Companies by employee count

1-10

406

11-50

378

51-200

133

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 973 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 “research & development engineering services” 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 1,416 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 October 31, 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.

Research & development engineering services 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 “research & development engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many research & development engineering services are there based in India?

RevenueBase identified 973 company matches for research & development engineering services associated with India as of October 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?

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

Which city has the most research & development engineering services?

Bangalore leads with 160 company records, followed by Pune (124) and Hyderabad (68).

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 1,416 professional contacts with verified work emails tracked across these 973 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 October 31, 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.