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Company · Hvac & plumbing webshops

InstallExtra

As of 30 October 2026, InstallExtra has 6 open roles (0 new in 30 days), its marketing & communications team is hiring most, and its postings name Adobe Illustrator, Adobe InDesign and Adobe Photoshop 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.

Dordrecht, Netherlands2-10 employees2M-10M revenue, est.B2B, B2C, D2Cinstallextra.nl ↗LinkedIn ↗
Headquarters
Dordrecht, South Holland, Netherlands
Employees
2-10 employees (linkedin)
Sells to
consumers, companies, homeowners and residents
Certifications on site
Site languages
NL, EN, DE, ES, FR, TR
Career system
Ownsite_html
6open roles · 0 new in 30 days
9tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

InstallExtra in one screen

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

What InstallExtra does

InstallExtra is a webshop that sells water and heating products such as warm water boilers, hot water systems, heat pump boilers, water softeners, faucets, water-saving devices and air conditioners to consumers and companies. The products are sold online and can also be installed by a nationwide team of 20 tradesmen. It offers personal advice and a boiler-selection tool.

warm water boilershot water systemsheat pump boilerswater softenersfaucetswater-saving devicesair conditionersmaintenance subscription
Whom it sells to

Named on the site: consumers, companies, homeowners and residents, commercial and industrial facilities.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 585 scored.

ThermPoland · 51-200 employeesTermohabitatRomania · 51-200 employeesVilpraLatvia · 51-200 employeesWarmteserviceNetherlands · 201-500 employeesConnect Plumbing SuppliesUnited Kingdom · 51-200 employeesFeenstraNetherlands · 1001-5000 employees
03Tech stack, with the evidence

What InstallExtra 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.

Adobe IllustratorMarketing & communications · medium confidence · 2 postings
• Met programma’s zoals Photoshop, InDesign en Illustrator werk jij graag
Marketing en Communicatie stagiaires · first seen 2024-04-02
Adobe InDesignMarketing & communications · medium confidence · 2 postings
• Met programma’s zoals Photoshop, InDesign en Illustrator werk jij graag
Marketing en Communicatie stagiaires · first seen 2024-04-02
Adobe PhotoshopMarketing & communications · medium confidence · 2 postings
• Met programma’s zoals Photoshop, InDesign en Illustrator werk jij graag
Marketing en Communicatie stagiaires · first seen 2024-04-02
CanvaMarketing & communications · medium confidence · 2 postings
• Stiekem ben je ook fan van Canva
Content marketeer · first seen 2024-04-02
Microsoft ExcelSales · medium confidence · 2 postings
• Bekend met het Microsoft Office pakket (Outlook, Word en Excel)
Commercieel medewerker · first seen 2024-04-02
Microsoft OfficeSales · medium confidence · 2 postings
• Bekend met het Microsoft Office pakket (Outlook, Word en Excel)
Commercieel medewerker · first seen 2024-04-02
Microsoft OutlookSales · medium confidence · 2 postings
• Bekend met het Microsoft Office pakket (Outlook, Word en Excel)
Commercieel medewerker · first seen 2024-04-02
Microsoft WordSales · medium confidence · 2 postings
• Bekend met het Microsoft Office pakket (Outlook, Word en Excel)
Commercieel medewerker · first seen 2024-04-02
Google Ad ManagerMarketing & communications · medium confidence · 1 posting
• Kan werken met de verschillende Google tools zoals Google Ad Manager, Searchconsole, Analytics, etc.
Online Marketeer · first seen 2024-04-02
On the website or in DNS

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

Microsoft 365seen on installextra.nl
Microsoft Entra IDseen on installextra.nl
microsoft_intuneseen on installextra.nl
microsoft_teamsseen on installextra.nl
04Hiring

6 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 marketing & communications in Netherlands →

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 InstallExtra, with verified e-mails, and every change the moment it is posted.

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

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 585 scored.

ThermHvac & plumbing webshops · Poland51-200 employees
TermohabitatHvac & plumbing webshops · Romania51-200 employees
VilpraHvac & plumbing webshops · Latvia51-200 employees
WarmteserviceHvac & plumbing webshops · Netherlands201-500 employees
Connect Plumbing SuppliesHvac & plumbing webshops · United Kingdom51-200 employees
FeenstraPlumbing heating contractor · Netherlands1001-5000 employees
07Profile

From the company's own website

Legal nameDisclaimer Bij InstallExtra B.V
IndustryCommerce & trade · Hvac & plumbing webshops
Offeringswarm water boilers · hot water systems · heat pump boilers · water softeners · faucets · water-saving devices · air conditioners · maintenance subscription
Target customersconsumers · companies · homeowners and residents · commercial and industrial facilities
Geographic scopenational · also Belgium
Reviews found
Public contact points1 role addresses · 1 phone numbers
Pages readprivacy, terms, home, imprint, contact, careers, about
Datescrawled 2026-08-10 · 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.

InstallExtra (Dordrecht, Netherlands, 2-10 employees) has 6 open roles, 0 new in 30 days, and names 9 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/installextra.nl)
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 installextra.nl: 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

InstallExtra: questions

Does InstallExtra use Adobe Illustrator?

Yes, by the company's own words: 2 postings name it, first seen 2024-04-02, in the marketing & communications team.

Is InstallExtra hiring?

6 open roles as of 30 October 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is marketing & communications.

Where does this profile come from?

From installextra.nl itself: we crawled it on 2026-08-10, built the profile on 2026-08-16, and read its career site (Ownsite_html) hourly since. Headcount is from LinkedIn.

Who should I write to at InstallExtra?

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.

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