What technologies does Hysopt use?

Hysopt uses Cloudflare DNS, Outlook, ExactOnline, MailChimp SPF, Cloudways. View their full technology stack — including all 17 detected tools — on StackWho.

Who is the CTO of Hysopt?

Kristof Smits is the CTO at Hysopt. Get verified contact information on StackWho.

Who is the Interim Chief Executive Officer of Hysopt?

Mark Lewis is the Interim Chief Executive Officer at Hysopt. Get verified contact information on StackWho.

Where is Hysopt located?

Hysopt is based in Antwerp, Flanders, Belgium.

Hysopt

hysopt.com

information technology & services

hysopt.com

Antwerp, Flanders, Belgium

11-50 employees

LinkedIn Profile

About Hysopt

hydronic system optimisation, software, hvac, engineering, simulation, digital twin, hvac system design, hvac simulation, technology, information & internet, energy efficiency, cloud-based software, physics-based modeling, hvac performance prediction, system-level simulation, performance validation, hvac system fault detection, hvac clash detection, energy & utilities, ventilation

Hysopt's Tech Stack

Decision Makers at Hysopt

3 contacts

Kristof Smits

CTO

k***@hysopt.com Sign up to view

Mark Lewis

Interim Chief Executive Officer

m***@hysopt.com Sign up to view

Roel Vandenbulcke

CEO, founder

r***@hysopt.com Sign up to view

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17 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Hysopt's Position in the StackWho Database

• Hysopt is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,547 companies in Flanders are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Hysopt).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Hysopt use?

Hysopt uses Cloudflare DNS, Outlook, ExactOnline, MailChimp SPF, Cloudways, Atlassian Cloud, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Hysopt?

StackWho has verified email addresses for 3 decision makers at Hysopt. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Hysopt directly for sales, recruiting, or partnerships.

What industry is Hysopt in?

Hysopt operates in the information technology & services industry, headquartered in Antwerp, Flanders, Belgium. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Hysopt's contact data?

Yes. StackWho Pro members can export decision maker contact data for Hysopt and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.