Denys's tech stack
What does Denys use?
Denys (denys.com) uses at least 22 tools we can see from public records, including Microsoft 365 for email and documents, Freshdesk for customer support, Google Analytics for analytics and Mailchimp for marketing. Last checked .
- Industry
- Construction
- Size
- 1,001–5,000 employees
- Based in
- Wondelgem, België
- Founded
- 1923
- Company page
- Tools found
- 22
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
Denys's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
4 tools, how they find and keep customers
Ads & Pixels
Support & Docs
Company Ops
10 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
People & HR
Finance & Legal
Security & Compliance
Companies like Denys also use
Tools common among companies with a similar stack that we haven't found at Denys.
Companies with a stack like Denys's
Ranked by shared tools, with rare tools counting more.
AllTech ServicesConstruction · 51–200 people9in common
Crédit Agricole Charente PérigordBanking · 1,001–5,000 people3in common
Eyasys (Norway)Software · 11–50 people3in common
NameneRenewables & Environment · 51–200 people6in common
Dispelix Oydispelix.com9in common
D-EDGEHospitality · 201–1,000 people13in common
Freundfreundferreteria.com11in common
CromologyChemicals · 201–1,000 people9in common
More Construction companies
Other Construction companies we've checked.
Denys tech stack FAQ
What tools does Denys use?
As of October 2026, runsonwhat has found 22 tools at Denys (denys.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Mailchimp and Freshdesk. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 21, 2026.
What email provider does Denys use?
Denys uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 706,441 companies runsonwhat tracks.
What does Denys use for customer support?
Denys uses Freshdesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Freshdesk through email records that authorize Freshdesk. Freshdesk is used by 12,316 companies runsonwhat tracks.
What analytics tools does Denys use?
Denys uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on denys.com. Google Analytics is used by 865,890 companies runsonwhat tracks.
What marketing software does Denys use?
Denys uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on denys.com. Mailchimp is used by 114,059 companies runsonwhat tracks.
What does Denys use for hiring and HR?
Denys uses Teamtailor for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Teamtailor through a subdomain that points at Teamtailor. Teamtailor is used by 2,562 companies runsonwhat tracks.
Does Denys use jQuery?
Yes. runsonwhat found jQuery at Denys through jQuery code on denys.com. jQuery is a Frontend tool used by 906,153 companies runsonwhat tracks.
Which companies have a tech stack similar to Denys's?
The companies with the stacks most like Denys' are AllTech Services, Crédit Agricole Charente Périgord, Eyasys (Norway) and Namene, according to runsonwhat (October 2026). Each shares 3 to 9 tools with Denys, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Denys uses?
runsonwhat reads public records only. Of the 22 tools at Denys, 11 were found through code on denys.com, 7 through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and denys.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.