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Company · Sensor instrument manufacturers

Esders

As of 2 November 2026, Esders has 5 open roles (0 new in 30 days), its software engineering team is hiring most, and its postings do not name a tool yet.

As of 2 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Haselünne, Germany51-200 employees10M-50M revenue, est.B2B, D2Cesders.de ↗LinkedIn ↗
Headquarters
Haselünne, Niedersachsen, Germany
Employees
51-200 employees (linkedin)
Sells to
gas and water infrastructure operators, oil and gas industry, biogas production
Certifications on site
iso_17025, ISO 9001
Site languages
DE, EN, NL, PL, ZH, PT, ES, IT
Career system
Ownsite_html
5open roles · 0 new in 30 days
0tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Esders in one screen

Read from esders.de: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Esders does

Esders is a manufacturer and service provider of pressure, tightness and load testing equipment for gas and water infrastructure. Its offerings include the TONI pressure and tightness tester family, Esders Pi NOTE GIS software, Esders Connect data transmission, DAkkS calibration, and gas leak detection tools such as the Opgal EyeCGas Multi camera, HUNTER Tracergas tracer, and Laser HUNTER gas detector. It serves gas and water utilities, the oil and gas industry, and biogas production.

TONI pressure and tightness testersEsders Pi NOTE GIS softwareEsders Connect data transmissionDAkkS calibrationmobile gas torchsmart memo devicegas leak tracerlaser gas detector and meter
Whom it sells to

Named on the site: gas and water infrastructure operators, oil and gas industry, biogas production, gas and water utilities.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 576 scored.

(주)에이스전자South Korea · 51-200 employeesDresser Utility SolutionsUnited States · 201-500 employeesFOERSTERGermany · 201-500 employeesESM SensorChina · 51-200 employeesRKI InstrumentsUnited States · 51-200 employeesERIKSGermany · 501-1000 employees
03Tech stack, with the evidence

What Esders 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.

On the website or in DNS

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

Matomoseen on esders.de
Google Workspaceseen on esders.de
LinkedInseen on esders.de
Microsoft 365seen on esders.de
OpenAIseen on esders.de
trend_micro_email_securityseen on esders.de
04Hiring

5 open roles, 0 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 software engineering 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 Esders, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Esders 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 Esders

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 576 scored.

(주)에이스전자Sensor instrument manufacturers · South Korea51-200 employees
Dresser Utility SolutionsOther plumbing heating sanitary trades · United States201-500 employees
FOERSTERIndustrial ndt inspection · Germany201-500 employees
ESM SensorSensor instrument manufacturers · China51-200 employees
RKI InstrumentsSensor instrument manufacturers · United States51-200 employees
ERIKSIndustrial parts distribution · Germany501-1000 employees
07Profile

From the company's own website

Legal nameEsders GmbH
IndustryManufacturing & industry · Sensor instrument manufacturers
OfferingsTONI pressure and tightness testers · Esders Pi NOTE GIS software · Esders Connect data transmission · DAkkS calibration · mobile gas torch · smart memo device · gas leak tracer · laser gas detector and meter
Target customersgas and water infrastructure operators · oil and gas industry · biogas production · gas and water utilities
Geographic scopeinternational · also Austria
Reviews found
Public contact points3 role addresses · 2 phone numbers
Pages readprivacy, terms, home, imprint, contact, careers, about, services, certifications
Datescrawled 2026-07-26 · profiled 2026-08-15 · hiring built 2026-10-27
Cite this

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

Esders (Haselünne, Germany, 51-200 employees) has 5 open roles, 0 new in 30 days, and names 0 tools in its postings. (Breaknorm, 2 November 2026, https://breaknorm.co/company/esders.de)
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 esders.de: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ownsite_html 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

Esders: questions

Is Esders hiring?

5 open roles as of 2 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is software engineering.

Where does this profile come from?

From esders.de itself: we crawled it on 2026-07-26, built the profile on 2026-08-15, and read its career site (Ownsite_html) hourly since. Headcount is from LinkedIn.

Who should I write to at Esders?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 3 public role addresses from the site are there too.

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