Bureau Tromp - Lean Six Sigma trainingen

What Bureau Tromp - Lean Six Sigma trainingen does

Bureau Tromp is a privately held Dutch training and consultancy firm headquartered in Houten (near Utrecht), founded in 2010, with a headcount in the 11-50 range. The company specializes in Lean Management and Lean Six Sigma belt-level certification (Yellow through Master Black Belt, plus Champion Belt and Train de Trainer), complemented by a masterclass catalogue covering specialized tools such as Value Stream Mapping, FMEA, Obeya, Hoshin Kanri, Kanban, Customer Journey, RPA, Process Mining, and Minitab. It serves Dutch organizations across all industries seeking operational excellence, process improvement, and structured problem-solving via the DMAIC methodology.

The company's product surface has expanded to include an Artificial Intelligence training track (AI Literacy, Prompt Engineering, and AI-for-Green/Black-Belt programs), an annual Summer College intensive, and a free Kennisbank (knowledge base) of 50+ articles, webinars, and a published Lean Six Sigma book. Underlying technology consists of established Lean Six Sigma frameworks and tools (DMAIC, Kaizen, Kanban, BPMN, Value Stream Mapping, FMEA) combined with AI literacy and prompt engineering training. Bureau Tromp does not develop proprietary software or technology platforms.

Revenue is generated through a professional services model with three primary channels: open-enrollment public training courses at its Houten/Utrecht venue (targeting individuals and small teams), customized in-company training programs delivered at client sites (targeting enterprises), and consultancy/coaching engagements that include interim Lean consultant placement and diagnostic scans (Verbeterscan, Lean Quick Scan). Pricing is quote-based and not publicly disclosed. The go-to-market motion is event-driven (public training agenda, Summer College) complemented by content-led inbound marketing through the Kennisbank and LinkedIn. The company reports cumulative metrics of 20,000+ participants trained, 1,000+ improvement projects delivered, €85M+ in client financial improvements, 15-25% typical cost savings, an 8.7-8.8 customer satisfaction score, and a #1 Diamond Level ranking in Consultancy.nl's Beste Adviesbureaus van Nederland 2025 for the fourth consecutive year.

Name

Bureau Tromp - Lean Six Sigma trainingen

Legal name

Bureau Tromp

Website

https://bureautromp.nl

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Bureau Tromp is a Dutch training and consultancy firm specializing in Lean, Lean Six Sigma belt certification, and AI literacy training, serving organizations across all sectors in the Netherlands through open-enrollment courses, in-company programs, and consultancy.

Ownership category

akta.pro rank

Product category

Professional Training & Consulting

NAICS

Professional and Management Development Training (611430)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Six Sigma (Yellow/Green/Black Belt) (EDABAKAB)

akta.pro secondary industry

Audit, Inspection & Quality Compliance (Internal Auditing, CAPA) (EDABAKAN)

Keywords

• Lean six sigma training
• Process improvement consulting
• Belt certification programs
• Operational excellence training
• Lean masterclass workshops

Headquarters

HQ city

Utrecht

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Training and Masterclasses: Open enrollment and in-company training courses on Lean, Lean Six Sigma (Yellow Belt through Master Black Belt), Agile, and AI topics. Revenue generated through course fees for individual participants and organization-level in-company engagements.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Bureau Tromp delivers Lean and Lean Six Sigma belt-certification training (Yellow Belt through Master Black Belt) plus AI training programs to Dutch organizations, both through scheduled open enrollment courses at its Houten/Utrecht venue and tailored in-company engagements. The bureau supplements its training catalog with specialized masterclasses, coaching, consultancy (including interim Lean consultants and improvement scans), and program/project management advisory services.

Product overview

Bureau Tromp is a Dutch training and consultancy bureau specializing in Lean and AI-driven improvement methodologies. Its portfolio consists of a unified set of service offerings organized around a belt-certification model. The core products are two parallel certification training lines: (1) Lean Training Programs (spanning Yellow Belt to Black Belt, Champion Belt, and Purple Belt) and (2) Lean Six Sigma Training Programs (spanning Yellow Belt through Master Black Belt, plus Champion Belt and Train de Trainer), both available in Dutch and select English-language editions. These are complemented by a Masterclass series covering specialized tools (Value Stream Map, FMEA, RPA, Process Mining, Minitab, Kanban, Customer Journey, Obeya, Hoshin Kanri, and more); an Artificial Intelligence training track (AI Literacy, Prompt Engineering, AI for Green & Black Belts); and In-Company Training variants of all programs. Consulting services include Coaching, Consultancy (with interim Lean consultants), Verbeterscan (Maturity Scan), and Lean Quick Scan. The company also maintains a free Knowledge Bank (Kennisbank) with articles, webinars, and a Lean Six Sigma book, and runs an annual Summer College intensive. All offerings are delivered by a team of certified practitioners from the company's office in Houten, Netherlands.

Differentiator

Problem solved

Functional benefit

Products and services

• Lean Training Programs A suite of Lean management training programs spanning belt levels from Yellow Belt through Black Belt, including Champion Belt, Purple Belt, Orange Belt, Agile & Lean, and the Leergang Transformerend Leiderschap (Transformational Leadership program). Delivered as open enrollment or in-company sessions covering Lean principles, tools, and continuous improvement methodologies for individuals and teams.
• Lean Six Sigma Training Programs A comprehensive suite of Lean Six Sigma training programs covering belt certifications from Yellow Belt through Master Black Belt, including Champion Belt and Train de Trainer, with select programs available in English (Green Belt and Black Belt). Programs follow the DMAIC methodology for structured process improvement and prepare participants for formal certification.
• Masterclasses Specialized single- and multi-day masterclass programs covering tools such as Value Stream Map, FMEA, Impactvol Veranderen (Change Management), Obeya, Hoshin Kanri, Workshop Faciliteren, Robotic Process Automation, Process Mining, Kanban, Customer Journey, Minitab Basis, and Minitab Gevorderd (Advanced Minitab). Targeted at practitioners seeking to deepen specific Lean, Six Sigma, and digital process skills.
• Artificial Intelligence Training Programs AI-focused training offerings that combine AI knowledge with operational excellence, including Slimmer Verbeteren met AI (AI for Green & Black Belts), AI-Geletterdheid (AI Literacy), Prompt Engineering, and Masterclass AI: Prompting & AI-Geletterdheid. Designed for professionals and organizations seeking to apply AI as an instrument to optimize business processes.
• In-Company Training Customized training programs delivered at client organizations, tailored to specific business needs and processes. Available across the full portfolio of Lean, Lean Six Sigma, Masterclass, and AI training programs for cohort-based skill development within an organization.
• Coaching Services

Quantifiable outcome

• 15-25% cost savings
• +4 more outcomes

Named customers6 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators7 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• GoLeanSixSigma.com: Leading online Lean Six Sigma training provider offering self-paced belt certification (White through Master Black Belt) — competes for the same Dutch individual-learner demand with transparent pricing and content scale.
• MoreSteam: US-based online Lean Six Sigma training and process improvement platform delivering belt certification, Minitab integration, and process-improvement software — a comparable training-plus-tooling model to Bureau Tromp's curriculum.
• Holland Consulting Group: Dutch Lean Six Sigma and operations consultancy that delivers belt certification, training, and improvement projects to Dutch enterprises — directly comparable niche, geography, and service mix to Bureau Tromp.
• Pyzdek Institute: US-based Lean Six Sigma training provider founded by Thomas Pyzdek, a foundational author of the methodology — directly comparable in curriculum scope (Yellow through Black Belt) and English-language delivery.
• Lean Six Sigma Groep: Dutch training and consultancy firm specializing in Lean Six Sigma belt certification (Yellow through Black Belt) and continuous improvement — the closest direct competitor in the Dutch open-enrollment LSS training market.
• Lean Management Instituut: Dutch Lean / operational excellence training and consultancy providing belt training and improvement programs to Dutch organizations — direct Dutch competitor in the same horizontal market.

Regional players

• Vannoten & Co: Dutch Lean / continuous improvement consultancy offering training and operational excellence services — comparison direction for Bureau Tromp's in-company consultancy and coaching practice.
• Möbius Business Redesign: Belgian-founded Lean Six Sigma and business process redesign consultancy operating in the Benelux region — comparable in methodology focus and belt-training offerings, with a primarily Belgium-based footprint versus Bureau Tromp's Dutch base.

Broad incumbents

• American Society for Quality (ASQ): The largest global professional association for quality practitioners, offering Lean Six Sigma certification, training, and certifications across all belt levels — a broad incumbent that competes for enterprise training budgets at much larger scale.

Others

• Signify (Process Mining vendor — formerly PMI): Adjacent — a process-mining and process-improvement tooling/research firm whose category overlaps with several of Bureau Tromp's Masterclass topics (Process Mining, Minitab, Kanban). Represents the technology layer that is increasingly adjacent to or a substitute for human-led LSS projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/1022110
• Facebookfacebook.com/bureautromp

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Bureau Tromp - Lean Six Sigma trainingen