Company lists · Data refreshed November 2026

Top 25 Electrical schematic drawing services worldwide

RevenueBase identified 1,348 company matches for electrical schematic drawing services worldwide as of November 2026 and tracks 5,837 professional contacts across them, including 779 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for electrical schematic drawing services worldwide, 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 6, 2026. Country and city lists for electrical schematic drawing services follow the table.

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 6, 2026 How this list was built
1,348Companies
5,837Contacts tracked
779Verified emails
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The 25 largest electrical schematic drawing services worldwide

Ranked by team size
Top 25 of 1,348 company matches for electrical schematic drawing services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNoida, IndiaHQ recorded Nov 6, 2026501-1,000212 contacts →

Exact match

“DIN Engineering Services is a World-Class, Multi-Platform, Multi-Discipline Engineering Design, CAD Drawings and Drafting Services Provider catering to a Global Clientèle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJoinville, BrazilHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“ELECTRICAL ENGINEERING: Commercial and industrial projects and consultancy serving our customers with excellence, agility and high level of quality; ELECTRICAL INSTALLATIONS AND…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSterling, VA, United StatesHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“TekMinds provides design and engineering services to firms for generation, distribution, and control of power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWest Valley City, UT, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“HISTORY BNA was a major provider of electrical consulting services in Utah and surrounding states since 1972.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTopeka, KS, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“DL Smith Electric combines smart and efficient electrical services for clients called POWER +.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHermosillo, MexicoHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Diseño e instalaciones eléctricas de baja, mediana y alta tensión.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão José Dos Campos, BrazilHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“A Emax Engenharia e Automação Industrial foi criada em 2007 para oferecer ao mercado uma excelente opção na área de projetos elétricos e programação de CLP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEmeryville, CA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Silverman & Light provides award winning electrical engineering, low voltage, and lighting design services to architects, interior designers, landscape architects, design-build…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSevres, FranceHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“L'entreprise FINELEC IDF est experte dans le domaine des installations Courants Forts et Courants Faibles, elle conçoit et réalise des projets pour répondre aux exigences de ses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGrand Haven, MI, United StatesHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

“Electrical Engineering Services - Industrial/Commercial Lighting & Power Distribution - Lighting Level Calculations - PE Sealed Designs & Drawings Control Engineering -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Somos uma empresa de engenharia elétrica especializada em subestações de média e alta tensão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Egg Electric Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrea, CA, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMelrose Park, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Cornell Design offers professional, sub-contract Mechanical and Electrical designers to supplement our client’s existing design capabilities when they need some extra or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“BRS Electrical is an experienced electrical engineering design and drafting services firm located in Brisbane, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTiercé, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ATEBI est une entreprise d’électricité située à Tiercé dans le Maine-et-Loire (49).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“A WBecker é uma empresa de Engenharia Elétrica que oferece serviços de alta qualidade, atuando com projetos e soluções desde a elaboração até a implantação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMargraten, NetherlandsHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We provide a wide range of services- Advice - Electrical and mechanical engineering - Desing of data infrastructures - Controlpanels and power distribution - Robotics & Machine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLewiston, ME, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“DeBlois Electric, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDowntown, PolandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“An electrical engineering design services house providing services in high-speed Circuit design, Software, Firmware, and Test.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRamos Mejía, ArgentinaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“DISEÑO DE PROYECTOS E INGENIERÍAS Ingeniería, Armado de Tableros Eléctricos, de Automatización y Montajes de Pequeña y Mediana Envergadura.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchQueretaro, MexicoHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Diseño, Ingeniería, Proyecto de Obra Electrica y Mecánica Industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAvellaneda, ArgentinaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“En su trayectoria, Electromecánica Conelec S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCourbevoie, FranceHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Tractedis est une #entreprise de génie électrique, elle est dans la capacité de répondre aux #travaux de maîtrise d’œuvre allant des études de conception, au suivi de travaux ou…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSouthport, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We provide electrical services to electrical contractors such as Design, Engineering, Estimation, Tender Review’s, Value Management, Valued Engineering, Project Management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,348 electrical schematic drawing services worldwide

See the full list, filter by size, metro and specialty, and access 779 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical schematic drawing services worldwide at a glance

As of Nov 6, 2026
13.3%Verified-email coverage
4.3Average contacts per company
1-10Median size (employees)
0.8%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
992
11-50
269
51-200
57
201-500
12
501-1,000
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for electrical schematic drawing services are linked below.
What qualifies
Company records worldwide whose business descriptions match “electrical schematic drawing 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. 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 779 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 6, 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.

Electrical schematic drawing services by location

8 lists · largest first

Every Electrical schematic drawing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “electrical schematic drawing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical schematic drawing services are there worldwide?

RevenueBase identified 1,348 company matches for electrical schematic drawing services worldwide 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?

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

Which country has the most electrical schematic drawing services?

The United States leads with 150 companies, followed by Brazil (122) and the United Kingdom (89). Every electrical schematic drawing services list by country and city is linked on this page.

Which city has the most electrical schematic drawing services?

Sao Paulo leads with 11 company records, followed by Chennai (8) and London (8).

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 779 professional contacts with verified work emails tracked across these 1,348 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 6, 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.