Be compliant.

Legal compliance: The key to a stress-free property.

Ensure compliance with energy regulations, reduce risks, and unlock funding opportunities with our expert team. Rest easy, knowing your property is not only compliant but also driving a greener future.

Your benefits at a glance:

Minimize legal risks

Avoid penalties and fines

Future-proof your property

Contribute to a sustainable future

Nationwide coverage wherever you are

ista — Your trusted partner for your property compliance.

We understand navigating complex and ever-changing regulations can be a daunting task. Furthermore failure to comply with energy efficiency standards can lead to costly penalties and legal action, not to mention reputational damage.

That's where we come in - our team of experts can navigate the regulatory landscape with ease, providing peace of mind and protecting your property. Trust ista to be your compliance partner and streamline your property management needs today.

We reduce risks and increase opportunities for you.

If you are looking to stay ahead of the curve when it comes to property compliance, look no further. Our digital solutions ensure a smooth and easy process for you to solve all your compliance needs.

Metering and billing services

Utility Billing

Consolidate all your utility services into one streamlined billing system, simplifying payments and reducing administrative efforts for both property managers and end-users.

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Retrofit Solution

Transform your existing systems with our retrofit solutions, designed to improve efficiency, sustainability, and performance without the need for full system replacements.

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Indoor Air Quality Measurement

Ensure a healthy indoor environment with our advanced air quality measurement solutions, designed to monitor, assess, and optimize air conditions for better health and comfort.

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Manage and report

Energy Audits

Accredited to perform ASHRAE Level 1, 2, and 3 energy audits by the designated authority.

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The picture shows a light-flooded part of an office space. Two men can be seen sitting at a desk directly in the foreground, stretching from left to right in the lower third of the picture. The man sitting on the left has short, dark brown and curly hair, a brown-red beard, wears round glasses with black frames and a black shirt. The man to his right has almost black short hair, a brownish beard and is wearing a black T-shirt. Both men are looking at the two monitors on the desk in front of them. Both men are looking at the carbon audit provided by ista on these monitors. To the left of the monitors on the desk is a black printer. To the right of the monitors is a telephone and next to it, on the right-hand edge, two letter trays are stacked. In the background you can see a wall consisting of large windows that stretches from the first left third of the picture to the right edge. In addition, the ceiling, which can be seen in the upper part of the picture, also consists of the same large windows. On the right-hand side of the picture, a dark brown, approximately waist-high room divider can be seen, which bends to the right once. Six plants can be seen on the room divider and behind it. To the left of the picture, directly next to the man on the left, is a wall consisting entirely of green plants.

Carbon Audit & Reporting

Assess and reduce your carbon footprint with our carbon audit and reporting services, helping you meet sustainability goals while staying compliant with environmental regulations.

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Compliance Reporting and Billing

Simplify energy regulations with tailored solutions for accurate energy metering and billing.

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Take the first step towards legal compliance.

Facts & Figures

6,300
employees

20
countries

3.7 mil.
t CO₂ emissions avoided

14 mil.
utilisation units

Innovative solutions which deliver results.

Our digital solutions are designed to help our clients reduce their environmental impact, improve health and safety in their buildings, and reduce energy costs.

Be eco-friendly

Reduce your property's carbon footprint and create sustainable living environments with ease. Our solutions offer innovative ways to manage your environmental impact effectively.

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