Company lists · Data refreshed October 2026

Top 25 Electronic research & development services based in India

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

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 450 companies tracked

RevenueBase identified 450 company matches for electronic research & development services associated with India as of October 2026 and tracks 5,805 professional contacts across them, including 352 with verified work emails. Bangalore is the largest hub.

This list covers company matches for electronic research & development 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 25, 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 25, 2026 How this list was built

450Companies

5,805Contacts tracked

352Verified emails

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The 25 largest electronic research & development services based in India

Ranked by team size

Top 25 of 450 company matches for electronic research & development services based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Caliber Interconnects	Exact match	Coimbatore, IndiaHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
2	Csir-Ceeri	Exact match	Pilani, IndiaHQ recorded Oct 25, 2026	201-500	538 contacts →
	Exact match “Central Electronics Engineering Research Institute (CEERI), Pilani, is a pioneer Research Institute in the Country and a constituent laboratory of Council of Scientific and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Trident Techlabs Limited	Exact match	New Delhi, IndiaHQ recorded Oct 25, 2026	51-200	263 contacts →
	Exact match “Welcome to Trident Techlabs Limited!” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Cdac,kolkata	Exact match	Kolkata, IndiaHQ recorded Oct 25, 2026	1,001-5,000	235 contacts →
	Exact match “CDAC, Kolkata, formerly known as ER & DCI, Calcutta, is a constituent unit of Centre for Development of Advanced Computing, a Scientific Society of the Department of Information…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	SLN Technologies PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 25, 2026	51-200	209 contacts →
	Exact match “SLN is an Electronics Systems Design and Manufacturing, NPI and EMS company SLN’s business focus is providing R&D services: Embedded Systems Design Solutions, Board Design…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Dynaspede	Exact match	Hosur, IndiaHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
7	Pravegasemi PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
8	Rfmw Innovations LAB	Exact match	Bangalore, IndiaHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
9	Applied Electro Magnetics PVT LTD	Exact match	Noida, IndiaHQ recorded Oct 25, 2026	51-200	102 contacts →
	Exact match “Welcome to Applied Electro Magnetics!” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Sunstream Global Technologies	Exact match	Bangalore, IndiaHQ recorded Oct 25, 2026	51-200	87 contacts →
	Exact match “Sunstream Global Technologies is a specialized solutions and services company in the area of Engineering, Product Development and associated IT services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	I-Design Engineering Solutions Limited	Exact match	Pune, IndiaHQ recorded Oct 25, 2026	51-200	81 contacts →
	Exact match “I-DESIGN is the R&D wing of RSB group, spun out in 2002 as a separate company to provide engineering service solutions to clients other than its parent companies.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Distronix	Exact match	Kolkata, IndiaHQ recorded Oct 25, 2026	51-200	51 contacts →
	Exact match “We realize your electronic dream solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Ambimat Electronics	Exact match	Ahmedabad, IndiaHQ recorded Oct 25, 2026	51-200	43 contacts →
	Exact match “With 40 years of experience, Ambimat Electronics in Ahmedabad, India, Ambimat Electronics is a single-stop solution enabler to Leading PSUs, private sector companies, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Edgefx Technologies Private Limited	Exact match	Hyderabad, IndiaHQ recorded Oct 25, 2026	11-50	39 contacts →
	Exact match “Check out our Products tab to see our unique DIY Live Project Kit concept.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Klok Systems	Exact match	Bangalore, IndiaHQ recorded Oct 25, 2026	11-50	38 contacts →
	Exact match “Klok Systems is a technology consulting and engineering company, providing services and solutions in the areas of Semiconductor, Aerospace, Automotive, Medical and Consumer…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Dkop Labs Pvt. LTD	Exact match	Noida, IndiaHQ recorded Oct 25, 2026	n/a	38 contacts →
	Exact match “DKOP Labs Pvt.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	SEA Sense Research	Exact match	Kanyakumari, IndiaHQ recorded Oct 25, 2026	51-200	36 contacts →
	Exact match “Sea Sense Softwares is a fast-growing industry based in India.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Cadvision Engineers Private Limited	Exact match	Hyderabad, IndiaHQ recorded Oct 25, 2026	51-200	32 contacts →
	Exact match “CADVision, is an IT and Engineering R&D Service company working with leading Medical Device companies.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Logic Research Labs	Exact match	Kumbakonam, IndiaHQ recorded Oct 25, 2026	11-50	31 contacts →
	Exact match “Logic Research Labs is a Software Research & Development organization provides multitude of services from incubating a software idea to a product, complete software development…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Tachlog Pvt. LTD	Exact match	Thiruvananthapuram, IndiaHQ recorded Oct 25, 2026	11-50	31 contacts →
	Exact match “Tachlog Pvt.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Realbotz	Exact match	Surat, IndiaHQ recorded Oct 25, 2026	11-50	25 contacts →
	Exact match “We at RealBotz provide a range of information technology services designed for business productivity We work in the research & development of IT & Software products, for clients…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Techeva IT Solution Private Limited	Exact match	Puducherry, IndiaHQ recorded Oct 25, 2026	51-200	25 contacts →
	Exact match “We are specialized in R&D and Custom Business Solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Carnot Research PVT LTD	Exact match	Hauz Khas, IndiaHQ recorded Oct 25, 2026	11-50	25 contacts →
	Exact match “Carnot Research develops cutting-edge technology products and provides research services and industry skilling in niche and deep tech areas, namely AI, Computer Vision, AR/VR, NLP…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Evig Integration Private Limited	Exact match	Malur, IndiaHQ recorded Oct 25, 2026	51-200	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Elbrus Labs	Exact match	Noida, IndiaHQ recorded Oct 25, 2026	51-200	20 contacts →
	Exact match “We Rise By Lifting Others” Recorded in the RevenueBase company graph · Oct 25, 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 “electronic research & development 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 450 electronic research & development services based in India

See the full list, filter by size, metro and specialty, and access 352 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electronic research & development services based in India at a glance

As of Oct 25, 2026

6.1%Verified-email coverage

12.9Average contacts per company

11-50Median size (employees)

16.2%Largest-city concentration · Bangalore

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

202

11-50

173

51-200

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 450 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 “electronic research & development 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 352 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 25, 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.

Electronic research & development services by metro

Electronic research & development services in Bangalore73

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

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

RevenueBase identified 450 company matches for electronic research & development 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?

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

Which city has the most electronic research & development services?

Bangalore leads with 73 company records, followed by Pune (29) and Hyderabad (27).

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 352 professional contacts with verified work emails tracked across these 450 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 25, 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.