Company lists · Data refreshed October 2026
Top 25 Custom electronics design companies based in India
RevenueBase identified 535 company matches for custom electronics design companies associated with India as of October 2026 and tracks 7,067 professional contacts across them, including 836 with verified work emails. Bangalore is the largest hub.
This list covers company matches for custom electronics design 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 October 11, 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.
The 25 largest custom electronics design companies based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 11, 2026 · View company records in RevenueBase | |||||
| 2 | 432 contacts → | ||||
Exact match “Ignitarium is a Silicon and Embedded System design house, formed with the vision to provide innovative, optimal and relevant solutions for enabling and assisting their customers…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 302 contacts → | ||||
Exact match “Zettaone Technologies is an end-to-end product design, engineering and electronics manufacturing partner, supporting customers across the complete journey from concept development…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 228 contacts → | ||||
Exact match “Apollo Micro Systems (AMS), estd in 1985 is pioneer in Design, Development and assembly of Custom Built Electronics and Electro-mechanical solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 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 11, 2026 · View company records in RevenueBase | |||||
| 6 | 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 11, 2026 · View company records in RevenueBase | |||||
| 7 | 179 contacts → | ||||
Exact match “Unizen Technologies are a global Embedded Tech-Product Engineering and Services company headquartered in Bangalore, India with a team size of 100+ engineers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 128 contacts → | ||||
Exact match “Digital Core Technologies was incorporated in Kochi, India in July 2014 by a seasoned team of industry veterans who are passionate about Embedded system products and design.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 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 11, 2026 · View company records in RevenueBase | |||||
| 10 | 92 contacts → | ||||
Exact match “SiMaxTech is a fast-growing semiconductor design services company delivering end-to-end chip solutions to global customers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 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 11, 2026 · View company records in RevenueBase | |||||
| 12 | 85 contacts → | ||||
Exact match “Glide is an innovative embedded solutions provider with a seamless and process-oriented approach to product design across various industries such as Automation, Consumer Products…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 13 | 76 contacts → | ||||
Exact match “Acevin Solutions is an independent engineering services company supporting global OEMs with development, sustenance, and lifecycle engineering for complex electronic and embedded…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 74 contacts → | ||||
Exact match “ELDAAS Technologies Empowering innovation from concept to market, ELDAAS Technologies is India’s leading product design and engineering house, specializing in cutting-edge…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 73 contacts → | ||||
Exact match “Embien Technologies is a full-lifecycle embedded product engineering company, helping organizations build embedded products silicon to software, from first concept through…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 71 contacts → | ||||
Exact match “NexSemi Systems leading global provider Engineering and product design and solution firm.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 58 contacts → | ||||
Exact match “Real Tech Systems provides Customized Embedded control boards and IoT based projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 18 | 52 contacts → | ||||
Exact match “EMBDES is a fast-growing Engineering solution provider for Product designs in Telecom, Networking, Automotive, Medical, and IoT domains.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 19 | 51 contacts → | ||||
Exact match “We realize your electronic dream solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 20 | 48 contacts → | ||||
Exact match “Digital Shark Technology Pvt.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 21 | 48 contacts → | ||||
Exact match “EMQOS EMBEDDED ENGINEERING PRIVATE LIMITED is one of India’s most advanced product development and embedded engineering firms.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 22 | 44 contacts → | ||||
Exact match “Discrete Circuits Pvt.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 23 | 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 11, 2026 · View company records in RevenueBase | |||||
| 24 | 36 contacts → | ||||
Exact match “Aartronix, a company Founded by Alumni of IIT Bombay in 2003 with Mission to provide innovative and exclusive solutions which can help people and businesses raise the bar.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 25 | 33 contacts → | ||||
Exact match “Ascenten delivers end-to-end Embedded Electronics and Product Engineering solutions for enterprises, OEMs, and technology-driven businesses building next-generation connected…” Recorded in the RevenueBase company graph · Oct 11, 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 “custom electronics design 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 535 custom electronics design companies based in India
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Custom electronics design companies based in India at a glance
As of Oct 11, 2026Companies by employee count
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 535 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 “custom electronics design 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 836 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 11, 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.
Custom electronics design 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 “custom electronics design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom electronics design companies are there based in India?
RevenueBase identified 535 company matches for custom electronics design companies 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 custom electronics design companies?
Bangalore leads with 110 company records, followed by Pune (46) 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 836 professional contacts with verified work emails tracked across these 535 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 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 535 custom electronics design companies based in India. Start with a free account, no credit card.
Download this list →Related lists
Custom electronics design companies by geography
- Custom electronics design companies based in Ahmedabad, India
- Custom electronics design companies based in Bangalore, India
- Custom electronics design companies based in London, United Kingdom
- Custom electronics design companies based in Australia
- Custom electronics design companies based in Belgium
- Custom electronics design companies based in Brazil
- Custom electronics design companies based in Canada
- Custom electronics design companies based in France
- Custom electronics design companies based in Germany
- Custom electronics design companies based in Israel
- Custom electronics design companies based in Italy
- Custom electronics design companies based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom electronics design companies based in Ahmedabad, India
- Custom electronics design companies based in Bangalore, India
- Custom electronics design companies based in London, United Kingdom
- Custom electronics design companies based in Australia
- Custom electronics design companies based in Belgium
- Custom electronics design companies based in Brazil
Company intelligence · public preview
Top 25 custom electronics design companies based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 535 matching company records for custom electronics design companies based in India, with 7,067 tracked contacts and 836 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom electronics design companies based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Caliber Interconnectscaliberinterconnect.comHQ: Coimbatore, IndiaReported employees: 501-1,000 | Coimbatore, India | 501-1,000 | Exact match | 635 contacts → |
“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 description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ignitariumignitarium.comHQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 432 contacts → |
“Ignitarium is a Silicon and Embedded System design house, formed with the vision to provide innovative, optimal and relevant solutions for enabling and assisting their customers…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zettaone Technologieszettaone.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 302 contacts → |
“Zettaone Technologies is an end-to-end product design, engineering and electronics manufacturing partner, supporting customers across the complete journey from concept development…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Apollo Micro Systems Limitedapollo-micro.comHQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 228 contacts → |
“Apollo Micro Systems (AMS), estd in 1985 is pioneer in Design, Development and assembly of Custom Built Electronics and Electro-mechanical solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SLN Technologies PVT LTDslntech.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 209 contacts → |
“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 description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Kritikal Solutionskritikalsolutions.comHQ: Noida, IndiaReported employees: 201-500 | Noida, India | 201-500 | Exact match | 190 contacts → |
“KritiKal Solutions is a leading Technology Design house specializing in Product Engineering, R&D and Innovation.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Unizen Technologies PVT LTDunizentechnologies.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 179 contacts → |
“Unizen Technologies are a global Embedded Tech-Product Engineering and Services company headquartered in Bangalore, India with a team size of 100+ engineers.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Digital Core Technologies PVT LTDdicortech.com HQ: Kochi, IndiaReported employees: 51-200 | Kochi, India | 51-200 | Exact match | 128 contacts → |
“Digital Core Technologies was incorporated in Kochi, India in July 2014 by a seasoned team of industry veterans who are passionate about Embedded system products and design.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Tismo Technology Solutions P LTDtismotech.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 122 contacts → |
“A design engineering firm that offers Product Realization Services from concept to end-product.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Simaxtech PVT LTDsi-maxtech.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 92 contacts → |
“SiMaxTech is a fast-growing semiconductor design services company delivering end-to-end chip solutions to global customers.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Procsys-Processor Systemsprocsys.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 86 contacts → |
“ProcSys, founded in 1973, is a pioneer in India in Technology Engineering Design Services.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Glide Technology PVT LTDglidemtech.comHQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 85 contacts → |
“Glide is an innovative embedded solutions provider with a seamless and process-oriented approach to product design across various industries such as Automation, Consumer Products…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Acevin Solutionsacevin.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 76 contacts → |
“Acevin Solutions is an independent engineering services company supporting global OEMs with development, sustenance, and lifecycle engineering for complex electronic and embedded…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eldaas Technologieseldaas.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 74 contacts → |
“ELDAAS Technologies Empowering innovation from concept to market, ELDAAS Technologies is India’s leading product design and engineering house, specializing in cutting-edge…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Embien Technologiesembien.comHQ: Madurai, IndiaReported employees: 51-200 | Madurai, India | 51-200 | Exact match | 73 contacts → |
“Embien Technologies is a full-lifecycle embedded product engineering company, helping organizations build embedded products silicon to software, from first concept through…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Nexsemi Systems PVT LTDnexsemisystems.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 71 contacts → |
“NexSemi Systems leading global provider Engineering and product design and solution firm.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Real Tech Systemsrealtech.in HQ: Erode, IndiaReported employees: 51-200 | Erode, India | 51-200 | Exact match | 58 contacts → |
“Real Tech Systems provides Customized Embedded control boards and IoT based projects.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Embdes Engineering Solutions PVT LTDembdes.inHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 52 contacts → |
“EMBDES is a fast-growing Engineering solution provider for Product designs in Telecom, Networking, Automotive, Medical, and IoT domains.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Distronixdistronix.inHQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 51 contacts → |
“We realize your electronic dream solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Digital Shark Technology Pvt. LTDdigitalshark.in HQ: Bengaluru North, IndiaReported employees: 51-200 | Bengaluru North, India | 51-200 | Exact match | 48 contacts → |
“Digital Shark Technology Pvt.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 48 contacts → |
“EMQOS EMBEDDED ENGINEERING PRIVATE LIMITED is one of India’s most advanced product development and embedded engineering firms.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Discrete Circuits Pvt. LTDdiscrete.co.inHQ: Surat, IndiaReported employees: 51-200 | Surat, India | 51-200 | Exact match | 44 contacts → |
“Discrete Circuits Pvt.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ambimat Electronicsambimat.comHQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 43 contacts → |
“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 description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Aartronix Innovations Pvt. LTDaartronix.comHQ: Rajkot, IndiaReported employees: 11-50 | Rajkot, India | 11-50 | Exact match | 36 contacts → |
“Aartronix, a company Founded by Alumni of IIT Bombay in 2003 with Mission to provide innovative and exclusive solutions which can help people and businesses raise the bar.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ascenten Technologiesascenten.netHQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 33 contacts → |
“Ascenten delivers end-to-end Embedded Electronics and Product Engineering solutions for enterprises, OEMs, and technology-driven businesses building next-generation connected…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 535 company matches
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Custom electronics design companies: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
535 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 535 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 11, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom electronics design companies by metro
Questions about this company list
What does Exact match mean for custom electronics design companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom electronics design companies did RevenueBase find based in India?
The saved snapshot records 535 matching company records, 7,067 tracked contacts and 836 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 11, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom electronics design companies by geography
- Custom electronics design companies based in Ahmedabad, India
- Custom electronics design companies based in Bangalore, India
- Custom electronics design companies based in London, United Kingdom
- Custom electronics design companies based in Australia
- Custom electronics design companies based in Belgium
- Custom electronics design companies based in Brazil
- Custom electronics design companies based in Canada
- Custom electronics design companies based in France
- Custom electronics design companies based in Germany
- Custom electronics design companies based in Israel
- Custom electronics design companies based in Italy
- Custom electronics design companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 custom electronics design companies based in India. Snapshot: October 11, 2026. https://revenuebase.ai/companies/custom-electronics-design-companies/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom electronics design companies based in Ahmedabad, India
- Custom electronics design companies based in Bangalore, India
- Custom electronics design companies based in London, United Kingdom
- Custom electronics design companies based in Australia
- Custom electronics design companies based in Belgium
- Custom electronics design companies based in Brazil
Company intelligence · public preview
Top 25 custom electronics design companies based in India
RevenueBase records 535 matching company records for custom electronics design companies based in India, with 7,067 tracked contacts and 836 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom electronics design companies based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Caliber Interconnectscaliberinterconnect.com HQ: Coimbatore, IndiaReported employees: 501-1,000 | Coimbatore, India | 501-1,000 | Exact match | 635 contacts → |
“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 description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ignitariumignitarium.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 432 contacts → |
“Ignitarium is a Silicon and Embedded System design house, formed with the vision to provide innovative, optimal and relevant solutions for enabling and assisting their customers…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zettaone Technologieszettaone.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 302 contacts → |
“Zettaone Technologies is an end-to-end product design, engineering and electronics manufacturing partner, supporting customers across the complete journey from concept development…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Apollo Micro Systems Limitedapollo-micro.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 228 contacts → |
“Apollo Micro Systems (AMS), estd in 1985 is pioneer in Design, Development and assembly of Custom Built Electronics and Electro-mechanical solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SLN Technologies PVT LTDslntech.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 209 contacts → |
“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 description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kritikal Solutionskritikalsolutions.com HQ: Noida, IndiaReported employees: 201-500 | Noida, India | 201-500 | Exact match | 190 contacts → |
“KritiKal Solutions is a leading Technology Design house specializing in Product Engineering, R&D and Innovation.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unizen Technologies PVT LTDunizentechnologies.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 179 contacts → |
“Unizen Technologies are a global Embedded Tech-Product Engineering and Services company headquartered in Bangalore, India with a team size of 100+ engineers.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Digital Core Technologies PVT LTDdicortech.com HQ: Kochi, IndiaReported employees: 51-200 | Kochi, India | 51-200 | Exact match | 128 contacts → |
“Digital Core Technologies was incorporated in Kochi, India in July 2014 by a seasoned team of industry veterans who are passionate about Embedded system products and design.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tismo Technology Solutions P LTDtismotech.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 122 contacts → |
“A design engineering firm that offers Product Realization Services from concept to end-product.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Simaxtech PVT LTDsi-maxtech.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 92 contacts → |
“SiMaxTech is a fast-growing semiconductor design services company delivering end-to-end chip solutions to global customers.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Procsys-Processor Systemsprocsys.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 86 contacts → |
“ProcSys, founded in 1973, is a pioneer in India in Technology Engineering Design Services.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Glide Technology PVT LTDglidemtech.com HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 85 contacts → |
“Glide is an innovative embedded solutions provider with a seamless and process-oriented approach to product design across various industries such as Automation, Consumer Products…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Acevin Solutionsacevin.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 76 contacts → |
“Acevin Solutions is an independent engineering services company supporting global OEMs with development, sustenance, and lifecycle engineering for complex electronic and embedded…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eldaas Technologieseldaas.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 74 contacts → |
“ELDAAS Technologies Empowering innovation from concept to market, ELDAAS Technologies is India’s leading product design and engineering house, specializing in cutting-edge…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Embien Technologiesembien.com HQ: Madurai, IndiaReported employees: 51-200 | Madurai, India | 51-200 | Exact match | 73 contacts → |
“Embien Technologies is a full-lifecycle embedded product engineering company, helping organizations build embedded products silicon to software, from first concept through…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nexsemi Systems PVT LTDnexsemisystems.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 71 contacts → |
“NexSemi Systems leading global provider Engineering and product design and solution firm.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Real Tech Systemsrealtech.in HQ: Erode, IndiaReported employees: 51-200 | Erode, India | 51-200 | Exact match | 58 contacts → |
“Real Tech Systems provides Customized Embedded control boards and IoT based projects.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Embdes Engineering Solutions PVT LTDembdes.in HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 52 contacts → |
“EMBDES is a fast-growing Engineering solution provider for Product designs in Telecom, Networking, Automotive, Medical, and IoT domains.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Distronixdistronix.in HQ: Kolkata, IndiaReported employees: 51-200 | Kolkata, India | 51-200 | Exact match | 51 contacts → |
“We realize your electronic dream solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Digital Shark Technology Pvt. LTDdigitalshark.in HQ: Bengaluru North, IndiaReported employees: 51-200 | Bengaluru North, India | 51-200 | Exact match | 48 contacts → |
“Digital Shark Technology Pvt.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 48 contacts → |
“EMQOS EMBEDDED ENGINEERING PRIVATE LIMITED is one of India’s most advanced product development and embedded engineering firms.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Discrete Circuits Pvt. LTDdiscrete.co.in HQ: Surat, IndiaReported employees: 51-200 | Surat, India | 51-200 | Exact match | 44 contacts → |
“Discrete Circuits Pvt.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ambimat Electronicsambimat.com HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 43 contacts → |
“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 description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Aartronix Innovations Pvt. LTDaartronix.com HQ: Rajkot, IndiaReported employees: 11-50 | Rajkot, India | 11-50 | Exact match | 36 contacts → |
“Aartronix, a company Founded by Alumni of IIT Bombay in 2003 with Mission to provide innovative and exclusive solutions which can help people and businesses raise the bar.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ascenten Technologiesascenten.net HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 33 contacts → |
“Ascenten delivers end-to-end Embedded Electronics and Product Engineering solutions for enterprises, OEMs, and technology-driven businesses building next-generation connected…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Custom electronics design companies: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
535 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 535 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 11, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom electronics design companies by metro
Questions about this company list
What does Exact match mean for custom electronics design companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom electronics design companies did RevenueBase find based in India?
The saved snapshot records 535 matching company records, 7,067 tracked contacts and 836 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 11, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom electronics design companies by geography
- Custom electronics design companies based in Ahmedabad, India
- Custom electronics design companies based in Bangalore, India
- Custom electronics design companies based in London, United Kingdom
- Custom electronics design companies based in Australia
- Custom electronics design companies based in Belgium
- Custom electronics design companies based in Brazil
- Custom electronics design companies based in Canada
- Custom electronics design companies based in France
- Custom electronics design companies based in Germany
- Custom electronics design companies based in Israel
- Custom electronics design companies based in Italy
- Custom electronics design companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 custom electronics design companies based in India. Snapshot: October 11, 2026. https://revenuebase.ai/companies/custom-electronics-design-companies/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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