Insights

Sustainability Growth ista focuses on reducing CO2 emissions from buildings with digital products and services, suggesting opportunities to position energy-efficiency and climate-tech offerings to building owners, developers, and facility managers seeking greener portfolios.

Global Footprint With operations in 20 countries and deployments across over 14 million buildings and 460,000 customers, there is a broad potential to upsell standardized, scalable IoT and data-management solutions across diverse markets.

Scale & Revenue 2024 revenue of 1.22 billion euros indicates a mature, revenue-generating organization open to enterprise collaborations; potential to pursue large-clip managed services, digital transformation partnerships, and embedded software licensing.

Device & Data Platform Having deployed more than 45 million connected devices, ista can benefit from advanced analytics, AI-driven optimization, and API-enabled integrations with building management systems to deepen value for real estate portfolios.

Sustainability Enablement The emphasis on making sustainable technologies accessible to all users presents a selling point for training, change-management services, and customer enablement offerings to accelerate adoption and ROI in customer organizations.

Similar companies to ista

Media & News

ista's Email Address Formats

ista uses at least 1 email format:
ista Email FormatsExamplePercentage
First.Last@ista.comJohn.Doe@ista.com
100%

Frequently Asked Questions

What is ista's stock symbol?

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ista is a publicly traded company; the company's stock symbol is STAR-PG.

What is ista's official website and social media links?

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ista's official website is ista.ly and has social profiles on LinkedIn and Crunchbase.

How much revenue does ista generate?

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As of August 2026, ista's annual revenue is estimated to be $1B - $10B.

What is ista's NAICS code?

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ista's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does ista have currently?

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As of August 2026, ista has approximately 2.3K employees across 6 continents, including Europe, Africa and Asia. Key team members include Ceo: H. L., Ceo Region North And Eastern Europe: B. M. and Chief Executive Officer: T. Z. Explore ista's employee directory with LeadIQ.

What industry does ista belong to?

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ista operates in the IT Services and IT Consulting industry.

What is ista's email format?

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ista's email format typically follows the pattern of First.Last@ista.com. Find more ista email formats with LeadIQ.

When was ista founded?

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ista was founded in 1902.
ista logo

ista

IT Services and IT ConsultingNorth Rhine-Westphalia, Germany1001-5000 Employees

ista is a global IT services and IT consulting company focused on reducing buildings' CO2 emissions through digital products and services. It manages data and processes to make homes and commercial properties more climate-friendly, safer, and more comfortable, with a digital-first approach that eases the transition to sustainable technologies. The company has deployed more than 45 million connected devices in support of its offerings.

Based in Essen, North Rhine-Westphalia, Germany, ista operates in about 20 countries and maintains a sizeable workforce. Its solutions reach over 14 million residential and commercial properties worldwide, serving more than 460,000 customers.

Section iconCompany Overview

Website
ista.ly
Stock Symbol
STAR-PG
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1902
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    ista's revenue is estimated to be in the range of $1B - $10B

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