About us

An engineering approach. Two generations.

Vesmar Machinex is a family-owned engineering company. Owned and managed by one family, with our own technical team. Based in Sofia and Sliven.

We bring together two generations of engineering experience — the design discipline of traditional mechanical engineering and modern automation. In a retrofit project, that can make the difference between a working solution and a costly mistake.

The team

Veselin Vasilev

Veselin Vasilev

Owner and Managing Director

“I only take on projects I can personally stand behind. That is why we grow slowly, and why our clients come back.”

Has led Vesmar Machinex since 2004. Your single point of contact — from the first conversation to support after implementation.

Kolyo Kolev

Kolyo Kolev

Mechanical Designer and Technical Consultant

Assesses what the machine design can support before the budget is spent.

  • Over 40 years in mechanical engineering
  • Over 25 years as Director of IMM–Sliven — design and manufacture of numerically controlled machine tools
  • Machine and equipment design; technical assessment for retrofit and modernization
Mihail Kolev

Mihail Kolev

Automation, AI and Production Processes

Responsible for data, automation and implementing AI where the numbers justify it.

  • Over 15 years in manufacturing — automotive and heavy industry with continuous production processes
  • Production and quality management in IATF/ISO and FSSC 22000 environments, with teams of up to 200 people
  • Six Sigma, Lean, 5S, SMED, TPM and OEE
From the first conversation to ongoing support

A clear solution.
Personal accountability.

We start with the problem and propose the change that makes sense for your production.

Our own technical team

Programming, mechanical installation and service. For larger projects, we bring in trusted partners we have worked with for years.

One point of contact

From the first conversation to support after implementation. We coordinate delivery and take responsibility for the complete solution.

The change you actually need

We measure before proposing technology. Sometimes it takes AI; other times, an adjustment, a standard or better measurement.

When a new investment is not worthwhile, we say so.

The next step

Let’s start with your challenge

AI and automation · Sofia

+359 889 409 055office@vesmar.eu3 Boris Rumenov St., Sofia, Bulgaria

Modernization and retrofit · Sliven

+359 889 925 363office@vesmar.eu8 Yane Sandanski St., Sliven, Bulgaria

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