CUSTOM SOFTWARE DEVELOPMENT company

Custom Software Powered by AI

From enterprise platforms to AI-driven automation. We build software that works for your business.

Founded in Vancouver in 2004, Diatom brings together 80 senior software developers serving leading North American clients. Now headquartered in the European Union, we access top talent across the continent to build highly professional teams for customers in North America, the UK, Ireland, and Sweden.

Diatom acts as an extension of a client’s IT team or as a standalone IT department.

"We are a custom software development company that has been in the industry for more than 20 years. Our company is managed on a daily basis by its owners, who are all software developers with decades of international experience in IT. We love what we do, and we do it well. This is our motto."

Glebs Barkovs

CEO

Diatom Enterprises Team

Numbers That Speak for Themselves

Over two decades of experience delivering reliable custom software solutions.
Our teams consistently turn ideas into high-quality digital products that drive real business results.

Years in business

Senior engineers

200

Projects delivered

Stars Clutch rating

Have a project in mind?

Development Services

From scoping to delivery, we handle every layer of your product — the backend, frontend, mobile, and integrations.

Custom Software

Secure, scalable, and high-performance software tailored to your business needs. Over 20 years helping startups and enterprises optimize operations.

AI Development

Custom AI solutions to automate business processes, analyze data, and enhance decision-making. Expertise in AI integration, machine learning, and predictive analytics.

Web Development

Build responsive, fast, and secure web applications. Focus on usability, SEO, and long-term scalability.

Mobile Development

Native and cross-platform mobile apps for iOS and Android. Designed to engage users, streamline processes, and integrate with your systems.

API Development

Robust APIs and integrations for seamless communication between applications and services. Improve efficiency, interoperability, and digital ecosystem readiness.

UI/UX Design

Intuitive and visually appealing interfaces for web and mobile. Enhance user engagement, satisfaction, and retention.

Industry Expertise

We understand the challenges of your sector. After two decades of shipping projects, we know what makes each industry tick — its regulations, its users, and its speed.

Online Education Software Development

E-commerce Software Development

Financial Software Development

Healthcare Software Development

Hi-Tech Software Development

Logistics and Transportation Software Development

Our Tech Stack

Our teams leverage cutting-edge technologies to build robust, scalable, and maintainable web, mobile, and desktop applications.

Selected Work

A snapshot of products we've built and kept running.
Some for more than a decade.

Where Our Clients Are

We serve clients worldwide, with deep experience in North America and across Europe.

What our Clients say

Feedback from clients who have worked with Diatom for years.
Many remain active partners today.

To get a direct reference contact, please email us.

"Diatom is a pleasure to do business with. They do high quality work, are highly motivated, and self-managing, with tools, processes, experience, and good people. They work hard to make the time difference disappear and are very flexible on scheduling. Estimates have been realistic and dependable."

"Today we are energized by the quality of workmanship, and professionalism of Diatom. We set for them a very difficult task of cleaning up someone else’s mess, and they’ve come through, giving us renewed energy and confidence."

"I will definitely recommend Diatom Enterprises to anyone who has software development needs. Their staff has been in par, if not better, than the onshore developers that we have had at RealtyTrac."

"After evaluating all of our suppliers and their performances, I was positively surprised about the responsible attitudes, precise observations regarding our specifications, and the orientation of teamwork from Diatom Enterprises' professionals."

"Diatom built two small but very critical software tools for us. They worked on day-one, and have worked since. They are now old and outmoded but still working. When the environment around them changed, Diatom was responsive, quick and generous in their response to my request to make adjustments to the code to fit the new environment."

"In my experience Diatom engineers display a high degree of professionalism, and I am proud to have recommended them. Without them, Jiff would not have a successful long-term strategy. I will continue to recommend Diatom for their services and will look forward to working with them on future projects."

"I have known Denis and Diatom professionally, and personally for nearly ten years. His company has done professional work for us on two occasions. The work was done on time, on budget, and to a North American professional standard."

Let's Talk About Your Project

Tell us what you need. We'll get back within one business day.

We'll only use your details to contact you.
No spam, no sharing with third parties.