Management Consulting · Production & Finance

A management system that keeps moving forward.

We audit, implement and control processes directly on the shop floor — not on paper. We're equally at home on the production floor and in the P&L — we bring both together into one working system.

Average result · audit + implementation
+15%
productivity gain at unchanged cost
SOURCE: FORBES.SK EXPERIENCE 2021–2026
Trusted by
IDONA Vaillant Kroslak Kellys Fines P.E. Plastic Maruna Terchová
About us

A partner who stays on the shop floor even after the report is delivered.

Combining an operational and a financial perspective is a real asset in consulting. We know how to develop both — and connect them — and that's the foundation of the whole Perpetuum System.

We help manufacturing companies implement tools and processes that genuinely increase productivity — on the shop floor and beyond it. We don't just design solutions on paper: we go directly into operations and verify the results.

Long-term prosperity doesn't happen by accident — it's built by creating a system that keeps improving itself. The Perpetuum System is our methodological foundation — it connects people, processes and goals into one functioning whole.

We deliver the most value to manufacturing companies with revenues of €5–100 million and more than 100 employees.

01

Process audit

We uncover hidden waste, bottlenecks, and areas where the company is losing time or money.

02

Tool implementation

We set up rules, metrics and responsibilities directly on the shop floor — not in a slide deck.

03

Financial controlling

Monthly reports, correct pricing and profit planning, connected to real processes.

What we do

Three connected pillars, one system.

Each service stands on its own — but they deliver the most value together.

01 / AUDIT

Company Audit / Internal Process Audit

We analyze production and non-production processes, the level of digitalization, and the management system across the whole organization.

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02 / IMPLEMENTATION

Management Tools Implementation

We bring proven management tools from professional plants directly into your operation.

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03 / CONTROLLING

Financial Controlling

Strategic profit planning, budgeting and profitability analysis — in person or through the Glaros app, depending on how much involvement you need.

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01AUDIT
02IMPLEMENTATION
03CONTROLLING
04EVALUATION
PERPETUUM
PROFIT SYSTEM
Perpetuum System

A system that tightens itself after every cycle.

Audit reveals where the company is losing ground. Implementation sets the rules. Controlling shows the numbers. Evaluation feeds the findings back into the next audit — the cycle repeats, and the company moves up with it.

A culture, not a one-off project

The tools stay in the company even after our cooperation ends — because we implement them directly into operations.

Numbers connected to production

Controlling isn't disconnected from the shop floor — it comes directly from real production data.

A measurable result

In practice, a 15% productivity increase at unchanged cost is common.

GLAROS
Financial Controlling · Software
Introducing

Controlling that saves you time and money.

Glaros automatically turns your accounting output into a format everyone understands — not just the controller. It compares revenue and costs against the plan and last year, and one click takes you from the summary down to a single line item. What a CFO or controller used to manually recalculate in Excel and ERP spreadsheets, you now get in a few clicks straight from your accounting.

Automatic processing of accounting data — no manual recalculating in Excel.

Revenue and cost comparison against plan and last year, at a glance.

Click for detail — from the summary down to a single line item.

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Testimonials

What our clients say

"Working with Juraj brought our company the results we wanted in key projects. He's a great professional who keeps pushing his own knowledge forward."

Michal Zajko
Michal Zajko
CEO, IDONA Interiors

"Juraj is a true professional, very knowledgeable and results-oriented. He has a lot of international experience and always thinks about how to help the team."

Michal Stano
Michal Stano
Head of Plant QA, Vaillant Group

"We've been working with Juraj for 2 years on improving our production process, management system and finances. His approach is professional, transparent and focused."

Samuel Kroslak
Samuel Kroslak
CEO, Kroslak
Our team

People who do it right on the shop floor

Juraj Kostolný

Juraj Kostolný

CONSULTANT

Management operating system and process design connected to production and financial controlling. Internal meetings, metrics, gemba walks, goals and evaluation.

+421 903 161 998 · juraj@kostolny.com
Miroslava Štefčíková

Miroslava Štefčíková

5S SPECIALIST

Systematic workplace organization, professional labeling and work instructions. Workshops and 5S system implementation.

+421 919 296 655 · miroslava.stefcikova@kostolny.com
Contact

Let's go through your processes.

A first conversation will show us where there's potential to improve your results.

KOSTOLNY s.r.o.
Sladovnícka 4896/5A, 95501 Topoľčany, Slovakia
Company ID (IČO): 53100689 · Tax ID (DIČ): 2121267819

+421 903 161 998
juraj.kostolny@kostolny.com