KMM Groep Tech Stack

Dutch holding company operating education, staffing, real-estate, and media businesses

Executive Offices LELYSTAD, FLEVOLAND 501–1,000 employees Founded 1998 Privately Held

KMM Groep is a privately held Dutch holding with 800+ employees across four operational brands: IVIO (education and testing), Karmac (library and facilities services), Metafoor (staffing and spatial development), and Prosu (marketing and data services). The tech stack is .NET-heavy (ASP.NET MVC, C#, SQL Server), paired with WordPress and HubSpot—typical of a multi-brand group where legacy enterprise systems coexist with SaaS tooling. Hiring remains active but decelerating, concentrated in education and finance roles, with a documented gap in junior management talent and acute pressure on teacher recruitment and retention.

Tech Stack 15 technologies

Core StackC# JavaScript jQuery Trello HubSpot WordPress Google Analytics LinkedIn ASP.NET MVC Razor .NET Framework HTML CSS SQL WooCommerce

What KMM Groep Is Building

◆Challenges

Finding and retaining teachers
Growth strategy support
Increasing cleaning and sorting tasks
Improving recruitment process
Enhancing employer branding
Optimizing financial processes
Complex area development
Cost negotiation
Need young management talent
Managing diverse financial processes

▲Active Projects

Improving recruitment process
Management trainee program
Digitization projects
Employer branding
Lesson material development
Casus zavelterveld
Ruimtelijke plannen
Online student guidance
Expropriation location projects
City area development projects

Hiring Activity

Decelerating50 roles · 15 in 30d

Department

Education

Finance

Engineering

Ops

Sales

Construction

Data

Seniority

Junior

Mid

Senior

Intern

Manager

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About KMM Groep

KMM Groep operates as a diversified holding company in the Netherlands, spanning education (IVIO schools and exams), temporary staffing (Metafoor), facility management (Karmac), and marketing services (Prosu). Founded in 1998 and based in Lelystad, the group has grown to over 800 employees across nationally and partially international operations. The four subsidiary brands serve distinct markets: K–12 and adult education, recruitment and space planning, library outsourcing, and digital marketing. The organization has been recognized for sustained growth, winning multiple Best Managed Company and Gazelles Awards. Current operational priorities include digitization across all four brands, spatial and area development projects, employer branding to support recruitment, and modernization of financial processes.

HeadquartersLELYSTAD, FLEVOLAND

Company Size501–1,000 employees

Founded1998

Hiring MarketsNetherlands

Frequently Asked Questions

What is KMM Groep's tech stack?

KMM Groep uses .NET-based infrastructure (ASP.NET MVC, C#, .NET Framework, SQL), front-end JavaScript/jQuery/HTML/CSS, WordPress for content, WooCommerce for commerce, HubSpot for CRM, and Google Analytics for tracking.

Where is KMM Groep headquartered?

KMM Groep is headquartered in Lelystad, Flevoland, Netherlands. All active hiring is currently in the Netherlands.