Electricians Email List in Japan

SphereScout lists 41,000+ electricians in Japan (October 2026 snapshot). Of these, 2,900+ (7.2%) have an email address, 38,000+ (92.9%) have a phone number, and 13,000+ (32.2%) have a website.

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Last update: October 2026File type: CSV/Excel

How many electricians are there in Japan?

Source: SphereScout Data Lab, snapshot of October 27, 2026. About this data

SphereScout indexes 41,000+ public business listings categorized as Electricians in Japan. 2,500+ businesses (7.2%) have at least one email address; 38,000+ (92.9%) have at least one phone number.

Where these listings are concentrated

Tokyo To3,000+7.6% of this dataset
Osaka Fu2,500+6.2% of this dataset
Aichi Ken2,000+6% of this dataset
Kanagawa Ken2,000+5% of this dataset
Saitama Ken1,500+4.6% of this dataset
Hokkaido1,500+4.4% of this dataset
Chiba Ken1,500+4% of this dataset
Fukuoka Ken1,500+3.7% of this dataset

Show all 47 regions

Hyogo Ken1,000+ (3.6%)
Shizuoka Ken1,000+ (3.6%)
Ibaraki Ken1,000+ (3.1%)
Niigata Ken1,000+ (2.6%)
Fukushima Ken900+ (2.2%)
Miyagi Ken800+ (2.2%)
Gumma Ken800+ (2.1%)
Tochigi Ken800+ (2%)
Gifu Ken700+ (1.9%)
Nagano Ken700+ (1.8%)
Hiroshima Ken700+ (1.8%)
Kyoto Fu700+ (1.8%)
Mie Ken700+ (1.7%)
Ehime Ken600+ (1.5%)
Okayama Ken600+ (1.5%)
Kagoshima Ken500+ (1.3%)
Toyama Ken500+ (1.3%)
Ishikawa Ken500+ (1.3%)
Kumamoto Ken500+ (1.3%)
Aomori Ken500+ (1.3%)
Nagasaki Ken500+ (1.2%)
Okinawa Ken400+ (1.1%)
Fukui Ken400+ (1.1%)
Iwate Ken400+ (1.1%)
Yamaguchi Ken400+ (1.1%)
Akita Ken400+ (1.1%)
Shiga Ken400+ (1%)
Kagawa Ken400+ (1%)
Oita Ken400+ (1%)
Wakayama Ken300+ (1%)
Yamanashi Ken300+ (1%)
Miyazaki Ken300+ (1%)
Yamagata Ken300+ (0.9%)
Tokushima Ken300+ (0.8%)
Saga Ken300+ (0.8%)
Kochi Ken300+ (0.7%)
Nara Ken200+ (0.7%)
Shimane Ken100+ (0.5%)
Tottori Ken100+ (0.3%)

Public business listings: 41,000+
Businesses with email: 2,500+ (7.2%); 3,000+ email addresses in total. Some businesses list several.
Businesses with phone: 38,000+ (92.9%); 46,000+ phone numbers in total. Some businesses list several.

These figures describe SphereScout's current coverage of public business listings in Japan. They are not an official count of every business or licensed professional. Records marked permanently closed are excluded.

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Company	Location	Phone	Email
（株）エネテク中部支社	Naka, Aichi Ken	81 5 22	i*@e*.jp
佐々木電気サービス	Chuo, Kanagawa Ken	81 8 25	f*@g*.com
Densetsu	Obihiro, Hokkaido	81 1 31	d*@r*.jp
アドバンスエンジニア	Hadano, Kanagawa Ken	81 4 17	a*@w*.jp
株式会社ピーエムエス	Shinjuku, Tokyo To	81 3 82	s*@p*.jp
新栄電気㈱	Kiyosu, Aichi Ken	81 5 81	i*@s*.jp
若美電気工事㈱	Oga, Akita Ken	81 1 55	i*@w*.jp
日本エネルギーシステム工業	Anjo, Aichi Ken	81 5 48	i*@e*.jp
39.WORKS	Hiratsuka, Kanagawa Ken		i*@3*.works
羽後電設工業㈱男鹿営業所	Oga, Akita Ken	81 1 82	a*@u*.jp
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Need more than this list? Japan Business Email List: 485,000+ businesses with emails across 19 industries.

How SphereScout prepares this business contact CSV

SphereScout turns public business profiles into a category-and-location export. The process uses the business categories shown in the current page breakdown and keeps official registers, classifications, licences, and inspections separate from the file.

Match the displayed business categories
SphereScout selects public business profiles matching the categories shown in the current page breakdown. These labels define the file's scope but do not replace official activity codes or authorizations.
Structure available public details
SphereScout organizes the available business name, category, location, website, email, phone, and public profile fields, then normalizes and deduplicates contact values for export.
Publish coverage and deliver the CSV
SphereScout refreshes public business profiles regularly, publishes the latest collection date and available coverage totals, and delivers the selected records as a structured CSV.

See collection timing and source methodology

Using business contacts in Japan

A published or purchased address is not blanket permission for advertising email. Japan's Act on Regulation of Transmission of Specified Electronic Mail is consent-led and identifies prior request or consent, an existing business relationship, and limited statutory exceptions. Commercial messages must carry the required sender information and must stop after a refusal. Personal information remains subject to the APPI.

Read Japan's official commercial-email law and APPI materials

Keep recipient-level evidence of the request, consent, business relationship, or specific exception relied on before sending advertising email.
Do not infer consent from a public listing, custom domain, role inbox, or purchased spreadsheet.
Display the required advertising designation, sender name and address, and a valid email address for refusal as applicable.
Stop sending after the recipient asks not to receive the advertising email and maintain a suppression list.
When a contact identifies a person, define and disclose the utilization purpose, limit use to that purpose, and apply appropriate APPI safeguards.
Validate that the business, operating company, geography, and offer are relevant before choosing email, telephone, or another channel.
The commercial-email rules do not grant permission for indiscriminate calls. Identify the caller and purpose, contact at reasonable times, keep the offer relevant, apply the APPI when a number identifies a person, and suppress further calls after an objection.

Classify the contact route before outreach

Evidence

Treatment

Consent or relationship evidenced

EvidenceA retained request or consent record, an existing business relationship, or another documented statutory basis for the intended advertising message.

TreatmentSend within the evidenced scope, include the required sender information and refusal route, and preserve the evidence.

Public business route only

EvidenceThe address or number appears on a business profile, but there is no evidence that the recipient requested or consented to advertising email.

TreatmentUse the profile for qualification. Do not treat publication alone as email consent; obtain permission or use a lawful alternative channel.

Identity or source unresolved

EvidenceThe domain, business, operating company, recipient, source context, or current status cannot be confirmed.

TreatmentValidate or exclude the record before contact. A Corporate Number match does not establish control of a branch inbox or permission to message it.

Frequently Asked Questions

How many electricians in Japan have an email address?

2,900+ of the 41,000+ businesses (7.2%) list at least one email address. 38,000+ (92.9%) have a phone number.

Where are most electricians in Japan located?

Tokyo To (3,100+, 7.6%), Osaka Fu (2,500+, 6.2%), and Aichi Ken (2,400+, 6%) have the most listings: together 19.8% of the 41,000+ businesses.

Can I get the list of electricians in Japan for just one region?

Yes. The ready-made file covers all 41,000+ businesses. For a single region, create an account and build a custom list filtered by region: Tokyo To alone has 3,100+ of them (7.6%).

How many electricians in Japan have a website?

13,000+ of the 41,000+ businesses (32.2%) list a website. Businesses without an email address can often be contacted through their site.

How up to date is the list of electricians in Japan?

The figures come from the SphereScout snapshot of October 27, 2026. Counts are recalculated every week.

Electricians by country

SphereScout lists Electricians in 39 countries. Largest market: United States (94,000+ public business listings).

Country	Public business listings	Businesses with email	Businesses with phone
United States	94,000+	27,000+(29.5%)	91,000+(97%)
Brazil	67,000+	4,000+(6.4%)	64,000+(95.3%)
France	42,000+	11,000+(26.8%)	41,000+(97.4%)
United Kingdom	41,000+	13,000+(33.5%)	39,000+(96.2%)
Japan(this page)	41,000+	2,500+(7.2%)	38,000+(92.9%)
Germany	34,000+	15,000+(45%)	33,000+(97%)
Türkiye	26,000+	1,500+(7.2%)	24,000+(90.9%)
Australia	23,000+	9,500+(42.3%)	22,000+(96.5%)
Italy	21,000+	5,500+(26.8%)	20,000+(94.7%)
Spain	19,000+	5,000+(28.3%)	17,000+(90.5%)
Canada	16,000+	6,500+(39.2%)	16,000+(96.9%)
Poland	15,000+	3,500+(23.1%)	15,000+(95.8%)
Belgium	7,500+	3,000+(39.4%)	7,500+(95.7%)
Netherlands	6,500+	3,000+(44.1%)	6,500+(94.8%)
Argentina	6,500+	300+(4.5%)	6,000+(89.6%)
Switzerland	5,500+	3,000+(57.6%)	5,500+(96.4%)
Hungary	4,500+	1,500+(31.9%)	4,500+(96%)
Sweden	4,500+	2,500+(54.5%)	4,000+(92.5%)
Thailand	4,000+	100+(3.1%)	3,500+(89%)
New Zealand	3,000+	1,500+(45.4%)	3,000+(96.5%)
Denmark	2,500+	1,500+(51.8%)	2,500+(96.6%)
Czechia	2,500+	900+(33%)	2,500+(96.8%)
Finland	2,500+	1,000+(54.3%)	2,500+(94.8%)
Portugal	2,500+	500+(19.6%)	2,500+(94.8%)
Norway	2,500+	1,500+(57.5%)	2,500+(96.5%)
Slovakia	2,500+	1,000+(41.7%)	2,000+(96.4%)
Austria	2,000+	1,000+(57.3%)	2,000+(95.2%)
Israel	1,500+	100+(10.2%)	1,500+(98.4%)
Greece	1,500+	400+(24.7%)	1,500+(96.8%)
Romania	1,500+	500+(32.4%)	1,500+(95.2%)
Ireland	1,500+	300+(21.1%)	1,000+(96.4%)
Slovenia	1,000+	300+(28.5%)	1,000+(92.3%)
Croatia	1,000+	200+(26%)	900+(91.7%)
United Arab Emirates	800+	100+(17.1%)	700+(89.8%)
Serbia	600+	100+(21.8%)	500+(93.2%)
Bulgaria	500+	100+(23.7%)	400+(93.3%)
Lithuania	300+	100+(38.3%)	300+(95.2%)
Estonia	300+	100+(46%)	300+(97.1%)
Luxembourg	200+	100+(37.1%)	200+(98.3%)

Counts come from the latest SphereScout snapshot for each country. They describe public business listings, not an official count of every business.

Electricians Email List in Japan

How many electricians are there in Japan?

Where these listings are concentrated

Sample Preview

Choose your purchase option

Ready-to-use CSV for this business type

Build your custom list with an account

Get the Complete Database

How SphereScout prepares this business contact CSV

Match the displayed business categories

Structure available public details

Publish coverage and deliver the CSV

Using business contacts in Japan

Classify the contact route before outreach

Frequently Asked Questions

Electricians by country

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