About

Building enterprise systems since 2009.

KG Yazılım builds software designed around the processes of organisations running logistics, warehousing, manufacturing and fleet operations. We don't sell packaged products — we understand how your business runs and build a system to match.

Enterprise software and digital transformation since 2009

Since 2009, KG Yazılım has been building custom software that digitalises the business processes of enterprise companies, increases operational efficiency and creates competitive advantage.

Our Istanbul-based team delivers tailored projects for organisations across many industries — chiefly logistics, manufacturing, energy, warehouse management, fleet management, automotive and services.

Instead of the standard processes that off-the-shelf packages impose, we build software designed entirely around how our customers work. Companies adopt technology in the most efficient way without having to change the way they operate.

The hundreds of projects we have delivered made us more than a software house: we analyse business processes, draw up the digital transformation roadmap and act as a long-term technology partner.

Our development is built on Microsoft .NET technologies, SQL Server, web, mobile, cloud, API integrations and modern user-experience standards; we deliver end-to-end solutions for ERP, CRM, WMS, TMS, mobile applications and enterprise integration projects.

We approach every project the same way:
We don't write software before we understand your business. First we analyse the process, then we design the right solution.

We Add Value to Your Projects Through Experience

For us, a successful software project is not merely delivering what the customer asked for. With over 20 years of industry experience, we analyse your needs, look at your processes from a different perspective and actively bring everything we have learned over the years into your project.

We often anticipate needs our customers have not yet noticed, propose changes that make processes more efficient, and build solutions that support not only today's requirements but the project's future growth as well.

In short, we are not a software house that simply builds what is requested; we are a team that guides with experience, adds value to your projects and aims to be your long-term technology partner.

KG Yazılım in numbers

25+Years of experience
100+Enterprise companies
500+Completed projects
10+Industries
250+Software modules
8+Countries served by exports
From the founder
“When I founded KG Yazılım, my goal was not merely to build software. It was to create a technology company that produces the solutions businesses genuinely need — one they can trust for many years…”
Gökhan Özbarut
Founder

Why KG Yazılım?

An enterprise software project is not just writing code. A successful project needs the right analysis, the right architecture, a solid integration layer and sustainable support.

  • Over 20 years of software development experience
  • Hundreds of projects completed at enterprise scale
  • Expertise in logistics, manufacturing, energy and services
  • Experience in ERP, CRM, WMS, TMS and mobile application development
  • Modern software architectures built on Microsoft .NET
  • Integration experience with SAP, Logo, Mikro, Netsis and third-party systems
  • Vehicle tracking, fuel systems, HGS, e-waybill, e-invoicing, UETDS, OCR, AI and IoT integrations
  • Fast post-sales technical support and a long-term partnership
  • Partnerships that have continued with the same customers for many years
  • Sustainable support throughout the software life cycle

With this approach we deliver not merely software, but a sustainable digital transformation platform.

Our values

A partner, not a vendor
We see our customers not as companies a project is handed over to, but as long-term technology partners.
Quality-driven development
Code quality, performance, security and maintainability are the foundation of every project we deliver.
Strong integration capability
By making different systems work together seamlessly, we let companies manage all their processes from a single centre.
Fast support
We know what business continuity means, and we stay beside our customers after the sale as well.
Continuous improvement
We follow technology closely and bring AI, cloud technologies and next-generation software architectures into our projects.

How we work

Process first, software second

Before a single line of code, we observe the operation on site and model the workflow and its exceptions exactly. We never force a ready-made product onto a process.

Enterprise-scale architecture

We design systems for growth from day one: decoupled services, observable integrations and transaction management that preserves data integrity.

Deployment discipline

No system goes live without tests, backups, authorisation and a rollback plan. Handover is the start of the project, not its end.

Measurable return on investment

In every project we aim to make the return on investment (ROI) measurable. We track success concretely through metrics such as time, cost, error rate and operational efficiency.

Our journey

  1. 1999

    The beginning

    The start of a software development career.

  2. 2009

    Founded

    Founded to build custom software for enterprise companies.

  3. 2012

    Logistics focus

    First end-to-end platforms for shipment and fleet operations went live.

  4. 2016

    Warehouse and field

    Bin-level warehouse management and Android handheld applications joined the product line.

  5. 2020

    Integration layer

    Third-party software integrations with ERP, accounting and e-invoicing systems became standard.

  6. 2024

    Cloud and automation

    Moved to architectures that scale on AWS with observability and automated delivery.

Our areas of expertise

Let's review your operation together.

Get in touch