Breaknorm
Sign inStart free

Product

SignalsPeopleCompaniesLocal businessesMCP and API

Plays

Post engagersTeam build-outChampion movedHiring surgeNewly fundedLookalikesAll plays

Data

Coverage by countryHiring dataJob changesEmail verificationCompanies by toolWho is hiringMarket mapsOutboundCompany profilesCompare
PricingDatasetsDocsSign in
Company · Electrical contractors

Heinemann

As of 30 October 2026, Heinemann has 10 open roles (2 new in 30 days), its skilled trades and field service team is hiring most, and its postings name Esser, Hekatron and DALI as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Unterföhring, Germany51-200 employees10M-50M revenue, est.B2B, B2Cheinemann-elektro.com ↗LinkedIn ↗
Headquarters
Unterföhring, Bayern, Germany
Employees
51-200 employees (estimated)
Sells to
large projects, commercial and industrial, residential property owners
Certifications on site
Site languages
DE
Career system
Bewerbermanagement
10open roles · 2 new in 30 days
7tools named in postings
Germanyhiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Heinemann in one screen

Read from heinemann-elektro.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Heinemann does

Heinemann is an electrical and building-technology service provider that offers electrical installations, network and communication technology, building technology and smart home control. Its specialties include high-voltage and low-voltage technology, fire alarm systems, emergency power systems, lightning protection and building information systems. It serves customers in the Greater Munich area, larger projects nationwide and internationally.

lighting systemssecurity technologylightning protectionbuilding information systems
Whom it sells to

Named on the site: large projects, commercial and industrial, residential property owners.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 594 scored.

DZ-ElektrotechnikGermany · 201-500 employeesM. u. W. Schlecker Elektrische Anlagen GmbHGermany · 51-200 employeesNelhiebel ElektrotechnikGermany · 51-200 employeesHeitbrink Elektroanlagen GmbHGermany · 51-200 employeesStromline Elektrotechnik GmbHAustria · 51-200 employeesNutz Elektrotechnik GmbH & Co. KGGermany · 201-500 employees
03Tech stack, with the evidence

What Heinemann says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

EsserSkilled trades and field service · medium confidence · 3 postings
• Herstellerkenntnisse: Kenntnisse im Umgang mit den Systemen der Hersteller Hekatron und Esser sind wünschenswert.
Systemtechniker (m/w/d) Sicherheitstechnik · first seen 2026-07-07
HekatronSkilled trades and field service · medium confidence · 3 postings
• Herstellerkenntnisse: Kenntnisse im Umgang mit den Systemen der Hersteller Hekatron und Esser sind wünschenswert.
Systemtechniker (m/w/d) Sicherheitstechnik · first seen 2026-07-07
DALImedium confidence · 1 posting
• Programmierung & Inbetriebnahme: Du programmierst und parametrierst KNX-Anlagen sowie angrenzende Systeme wie DALI, Visualisierungen oder weitere Schnittstellen der Gebäudeautomation.
Systemtechniker (m/w/d) KNX · first seen 2026-07-07
KNXmedium confidence · 1 posting
• Planung & technische Ausarbeitung: Du unterstützt bei der Planung von KNX-Projekten und erarbeitest gemeinsam mit Kunden, Projektleitung und internen Fachbereichen passende Anlagenfunktionen, Bedienkonzepte, Regelstrategien und Systemablä
Systemtechniker (m/w/d) KNX · first seen 2026-07-07
Microsoft OfficeEngineering (non-software) · medium confidence · 1 posting
• IT-Kenntnisse: Du bist sicher im Umgang mit den gängigen MS Office-Anwendungen und arbeitest Dich schnell in neue Systeme ein.
Projektassistenz (m/w/d) Elektrotechnik · first seen 2026-08-27
BACnetlow confidence · 1 posting
Kenntnisse in DALI, BACnet, WAGO, Loxone, Visualisierungssystemen oder allgemeiner Gebäudeautomation sind wünschenswert.
Systemtechniker (m/w/d) KNX · first seen 2026-07-07
WAGOlow confidence · 1 posting
Kenntnisse in DALI, BACnet, WAGO, Loxone, Visualisierungssystemen oder allgemeiner Gebäudeautomation sind wünschenswert.
Systemtechniker (m/w/d) KNX · first seen 2026-07-07
On the website or in DNS

Vendors whose code loads on heinemann-elektro.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04Hiring

10 open roles, 3 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring skilled trades and field service in Germany →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Heinemann, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Heinemann to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like Heinemann

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 594 scored.

DZ-ElektrotechnikElectrical contractors · Germany201-500 employees
M. u. W. Schlecker Elektrische Anlagen GmbHElectrical contractors · Germany51-200 employees
Nelhiebel ElektrotechnikSmart home integrators · Germany51-200 employees
Heitbrink Elektroanlagen GmbHElectrical contractors · Germany51-200 employees
Stromline Elektrotechnik GmbHElectrical contractors · Austria51-200 employees
Nutz Elektrotechnik GmbH & Co. KGElectrical contractors · Germany201-500 employees
07Profile

From the company's own website

Legal nameHeinemann Elektrotechnik GmbH
IndustryProperty & construction · Electrical contractors
Offeringslighting systems · security technology · lightning protection · building information systems
Target customerslarge projects · commercial and industrial · residential property owners
Geographic scopeinternational · also Austria
Reviews found
Public contact points1 role addresses · 1 phone numbers
Pages readprivacy, home, imprint, careers
Datescrawled 2026-08-06 · profiled 2026-08-16 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Heinemann (Unterföhring, Germany, 51-200 employees) has 10 open roles, 2 new in 30 days, and names 7 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/heinemann-elektro.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from heinemann-elektro.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Bewerbermanagement career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Heinemann: questions

Does Heinemann use Esser?

Yes, by the company's own words: 3 postings name it, first seen 2026-07-07, in the skilled trades and field service team.

Is Heinemann hiring?

10 open roles as of 30 October 2026, 2 opened in the last 30 days and 0 closed. The largest team hiring is skilled trades and field service.

Where does this profile come from?

From heinemann-elektro.com itself: we crawled it on 2026-08-06, built the profile on 2026-08-16, and read its career site (Bewerbermanagement) hourly since. Headcount is from LinkedIn.

Who should I write to at Heinemann?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

Companies and people

Get this company your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Heinemann and 41.5M more,
read from the source

Look up any company by domain, with its hiring, stack and signals. Start free, no card.

  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market