Independent specialist consultancy

Turning complex challenges into practical solutions.

GEGA Consulting supports businesses and organisations with scientific modelling and IT consultancy — combining analytical depth with a pragmatic approach to complex problems.

Scientific consultancy IT consultancy Two senior specialists

What we do

Two disciplines.
One thoughtful approach.

Specialist knowledge is most useful when it is applied to the right problem. We help organisations bring clarity to complex questions — whether scientific or technological.

01 / SCIENCE

Scientific
consultancy

Make complex systems easier to understand.

Process-based modelling and quantitative analysis help organisations explore agricultural and natural ecosystems, test assumptions and gain insight into complex processes — from soil carbon to forest growth.

  • Process-based model development and review
  • Data analysis and Bayesian statistics
  • Scenario exploration and uncertainty assessment
Meet Gaby Deckmyn
02 / TECHNOLOGY

IT
consultancy

Make better decisions about complex IT.

From requirements and data to architecture and solution design, we help organisations structure problems, align stakeholders and make informed technical decisions.

  • Business analysis & requirements engineering
  • As-is / to-be modelling with UML and BPMN
  • Solution, migration and integration concepts
Meet Gert Cauwenberg

How we work

Clarity before complexity.

Good consultancy starts with understanding the problem — not with assuming the solution.

Start a conversation
01

Understand the context

Clarify objectives, constraints, stakeholders and what a useful outcome needs to achieve.

02

Structure the problem

Separate assumptions from evidence, identify the important questions and choose an appropriate method.

03

Deliver practical insight

Translate analysis into findings, options or technical direction that stakeholders can use with confidence.

About GEGA

Two areas of expertise.
One commitment to getting the details right.

GEGA Consulting brings together two experienced professionals with complementary strengths in scientific modelling and information technology. We help organisations tackle complex challenges through rigorous analysis, specialist knowledge and practical problem-solving.

Our work spans two distinct disciplines. In scientific consultancy, we develop and apply process-based models to understand agricultural and natural ecosystems. In IT consultancy, we help organisations analyse requirements, design robust solutions and navigate complex technical and architectural decisions.

Both disciplines share the same underlying approach: understand the problem thoroughly, apply the right methods, and deliver results that clients can use with confidence.

01 IT CONSULTANCY
Portrait of Gert Cauwenberg

Gert Cauwenberg

Business Analyst & Requirements Engineer

Senior Business Analyst and Requirements Engineer with experience across e-Health, government and enterprise IT. He bridges business and development teams, analyses secure information-exchange solutions, and brings a solid technical background in architectures, interfaces and security.

  • Requirements engineering
  • UML / BPMN
  • Agile & Waterfall
  • Business–IT alignment
View full profile & CV
02 SCIENTIFIC CONSULTANCY
Portrait of Gaby Deckmyn

Gaby Deckmyn

Environmental & Ecological Modeller

Environmental and ecological modeller with more than 20 years of experience in scientific research and process-based model development. She helps research teams and organisations investigate complex systems, evaluate scenarios and derive insights from scientific data.

  • Process-based models
  • Bayesian statistics
  • Python & Fortran
  • H-index 29
View full profile & CV

Get in touch

Have a complex challenge?

Tell us what you are working on. We can discuss the problem, the context and whether GEGA Consulting is a good fit.

Start a conversation

Contact GEGA

We typically respond within two business days.