ista

Q: Who is the Chief Technical Officer (CTO) of ista?

Michaela Hitzberger is the Chief Technical Officer (CTO) at ista. Get verified contact information on StackWho.

Q: Who is the Chief Information Officer (CIO) of ista?

Nils Engelke is the Chief Information Officer (CIO) at ista. Get verified contact information on StackWho.

Q: Where is ista located?

ista is based in Essen, Nordrhein-Westfalen, Germany.

ista.com

information technology & services

ista.com

Essen, Nordrhein-Westfalen, Germany

1001-5000 employees

1405000000 revenue

LinkedIn Profile

About ista

energy data management, billing, energy consumption, submetering, smart building, transparency, water metering, heat metering, sustainability, energy efficiency, housing industry, multifamily buildings, individual consumption, it services & it consulting, digital innovation, energy consumption tracking, billing solutions, energy savings, energy audit services, cost allocation

ista's Tech Stack

Decision Makers at ista

11 contacts

Michaela Hitzberger

Chief Technical Officer (CTO)

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

Nils Engelke

Chief Information Officer (CIO)

n***@ista.com Sign up to view

Johannes Furwentsches

Head of Marketing Technology

j***@ista.com Sign up to view

Alexander Padberg

Manager DevOps Engineering

a***@ista.com Sign up to view

Tobias T

Senior Manager Test Engineering

t***@ista.com Sign up to view

Alexandra Nam

Product Owner | Manager Data Engineering

a***@ista.com Sign up to view

John Brockman

Senior Manager, Software Engineering

j***@ista.com Sign up to view

Patrick Burchard

Senior Manager Software Engineering

p***@ista.com Sign up to view

Theodoros Kiptis

Manager Data Engineering / Product Owner

t***@ista.com Sign up to view

Laetitia Aymard

Chief Marketing Officer I Marketing, Communication, Expérience Client I Environnement, Energie

l***@ista.com Sign up to view

Oliver Schlodder

Chief Sales Officer (CSO) / Member of the Executive Board

o***@ista.de Sign up to view

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32 technologies detected · 11 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.

ista's Position in the StackWho Database

• ista 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).
• 541 companies in Nordrhein-Westfalen are in the StackWho database.
• 1,663 information technology & services companies are in the 1001-5000 employee range (same size as ista).

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 ista use?

ista uses MailJet, Outlook, Platform.sh, React, GitHub Hosting, Hubspot, and 26 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at ista?

StackWho has verified email addresses for 11 decision makers at ista. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach ista directly for sales, recruiting, or partnerships.

What industry is ista in?

ista operates in the information technology & services industry, headquartered in Essen, Nordrhein-Westfalen, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export ista's contact data?

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