Creative. Smart. Efficient.

Let us help you with your next business move.

  • Software & App Development

  • Marketing

  • Strategy

  • Data Analysis

The services we are offering are specifically designed to meet your business needs and projects.

Let us take care of the hassle so we can turn your ideas to life! Sit back and relax while we do the work.

Software & App Development

With a team of 4 developers, we can turn your ideas into life in a short time. We ensure great quality of code, great communication, and excellent design from our developers.


With over 5 years of experience with social media marketing and running ads, we can grow your business even further.


We will help you create a strategy to reach your audience and grow your business even further.

Data Analysis

Let us help you take advantage of the data you carry from your business and turn them into more sales or just to understand your customer's needs.

How It Works?


We discuss how we can help you turn your idea into life.

Data Analysis

Understand how we can reach your potential customer.

Magic Touch

We will help you launch your product to ensure the "magic touch".

Why Choose Us?

A few reasons why our valued customers choose us.

Design takes time and to ensure the best possible design we wanna bring you on board during the design process. We always make sure we keep our customers up to date with the progress so if you would like a change we can make that happen very early on so we don't waste any time.

The key to a great partnership between our customers is to keep our communication level on top! We will always help you understand the current progress and results so you don't have to ask us or worry.

A product we build today might not work in 2 years if we don't think about the future, this is a key factor to making a high-quality & scaleable product, we really value thinking about the future and how the technology might change or how your product will grow.

We always use the most up to date technology when it comes to software development or marketing.

We only wanna work with clients or project that we really care about to ensure the best quality work possible.

Meet the Founder

Save your time and money by choosing us.

From an early age, Ole Gunnar has always been passionate about software, marketing, and helping other businesses with his skills.

His passion has helped our business become what it is today with 4 developers and 2 marketing specialists.

We take on almost any client, anything from a tiny startup to a huge business and we will still threaten the client with the same respect and ensure quality work.

Ole Gunnar will always think long-term with these clients, a small client can always become a huge client!

Togther we build the next generation of modern solutions for our clients!

Get in touch

Ole Gunnar Holten

CEO & Founder

Born in 1998 and started with software development at an early age of 9 and marketing at the age of 15.

“I'm loving the amount of passion that is being put into their work. Will always come back to them.”

Hayden Sisnoros

Co-Owner of Social Info

“HoltenSys is Gründerboksen's GO-TO place when it comes to website building and technical help. They are absolutely amazing and what they do!”

Alice Hamran

Founder of Gründerboksen SA

“Quality work, fast delivery time, very helpfull, & just an overall great experience.”

Line Ottem

Founder of Endring AS

Get In Touch

Got any questions? Don't hesitate to get in touch.

Bogstadveien 31b, 0366 Oslo, Norway

+47 481 05 936