US Region

Grandmetric LLC
Brookfield Place Office
200 Vesey Street
New York, NY 10281
EIN: 98-1615498
Phone: +1 302 691 94 10

EMEA Region

ul. Metalowa 5, 60-118 Poznań, Poland
NIP 7792433527
+48 61 271 04 43

Next-Generation IT Integrator

We design, implement and maintain cloud solutions, LAN, and WAN networks that are easy to manage and safeguard your business information, no matter if you are a growing company or a respected enterprise.
Scroll down
to read more


See what we can do for your organization

Network Design

Service continuity and data confidentiality make business security our top priority. We know how to choose the best paths to secure your IP and wireless network and services.

Learn more


We prepared migrations to SD-WAN as well as Proof of Concept projects for a chain of service points, food production companies, aggregate producers, and providers of health and safety materials.

Learn more


We perform security audits, license audits, and penetration tests using best industry practices and Black Box, Grey Box, White Box, or Social Engineering techniques.

Learn more

Equipment Offering

IT infrastructure and equipment from top producers, delivered with configuration, service design, and technical training.

Learn more

Managed Services

Focus on your core business. We will take care of your network infrastructure, monitoring, licensing, backups, and troubleshooting.

Learn more


We deliver outstanding technology courses and product workshops for security and network engineers. We are authors of Network and Radio training content.

Learn more

Check our full offering for small
businesses and enterprises

It all starts with a conversation

One of our unquestioned strengths is the ability to speak the technical language.
We know the challenges of network administrators and IT managers because we have faced them many times in our daily activities.

That is why we know what questions to ask to identify and address your pain points in a quick 15-minute conversation.



Why work with Grandmetric

Lab for R&D projects

We set up a lab environment to give our engineers a hands-on experience and a playground for new equipment and solutions.

Powerful partnerships

With a wide spectrum of technological partners, you get access to competitive technologies and top enterprise solutions.


We are proud to hold and regularly renew numerous industry certificates that confirm our expertise in the areas of network design, security, and IT systems.

Thinking ahead

Using our pioneering position in implementing Software Defined Networks (SDN, SD-WAN) on the Polish market, we can help you get ahead of your competition.

Faster adaptation

Thanks to a traditional SysOps and innovative DevOps approach you can quickly adapt your systems to new business conditions without compromising on IT stability.


Over eight hundred hours of training system engineers and administrators empower us to share our knowledge on internal and external training.

They trusted us

Get in touch with our engineers

Test us and our team with no commitment.

Leave your contact details to set up a consultation session.


News & Blog

We're thrilled to announce that our engineering team received Cisco Advanced Enterprise Networks Architecture Specialized Certification.
We're pleased and proud to say that Grandmetric was mentioned in Forbes Diamonds 2022 💎 - a prestigious ranking for fastest-growing companies in Poland.
Grandmetric recognized by Cisco as Innovation Partner of the Year 2021 for an innovative approach to extending their service portfolio and an educational attitude in social media channels.
Grandmetric will develop a #SaaS platform that enhances booking, administration, and FM processes within the Rednet Group.