What Andersson Elffers Felix does

Andersson Elffers Felix (AEF) is a privately held Dutch consultancy firm, founded in 1982 in Utrecht by Hans Andersson, John Elffers and Peter Felix, specializing in societal and public-sector challenges. The firm delivers strategic advisory, policy research, organizational development, change management, and program facilitation to Dutch national ministries, municipalities, healthcare organizations, cultural institutions, and select private-sector clients engaged in public-interest work. Its service portfolio is organized around three core offerings—Strategic Advisory Services, Change Management & Process Facilitation, and Organizational Development—supplemented by sector-specific practices in healthcare, education, climate/energy, justice and safety, and the social domain. AEF has developed proprietary analytical tools including a Healthcare Workforce Prognosis Model and an Industry Decarbonization Monitor, and has pursued sustainability credentials such as CO2-Prestatieladder Level 3 certification (2024).

AEF monetizes through project-based professional services engagements sourced via tenders and long-cycle relationships with Dutch public-sector clients. It is a sales-led, direct advisory firm with no disclosed pricing model; revenue figures are not publicly reported. In 2024 the firm delivered 448 projects across 171 distinct clients, indicating a broad, distributed book of engagements rather than reliance on a few anchor accounts. Marketing is conducted through content (website, explainers), an annual AEF LIVE festival, newsletters, podcasts, LinkedIn, and annual impact reports. The firm operates a single headquarters in Utrecht and serves exclusively the Dutch market. Since 2022, daily leadership has been shared by managing partners Irene Niessen and Jasper Sterrenburg, supported by a partner bench including Aris van Veldhuisen, Maarten van Poelgeest, Indra Bijl, and Marlijn Althuizen, plus a multi-disciplinary team of advisors (101-250 employees).

The firm's competitive posture is built on independence, cross-sector expertise, and accumulated credibility over four decades in Dutch public-sector advisory. It distinguishes itself by convening multi-stakeholder programs (e.g., Visie Eerstelijnszorg 2030, TASK Force Amsterdam, NIZA) rather than operating as a product platform. No M&A, external investment, or international expansion is disclosed; growth appears organic and tied to Dutch government demand cycles.

Name

Andersson Elffers Felix

Legal name

Andersson Elffers Felix

Website

https://aef.nl

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

101–250 employees

Short description

Andersson Elffers Felix (AEF) is a Utrecht-based Dutch consultancy, founded in 1982, providing strategic advisory, policy research, change management, and organizational development to national ministries, municipalities, healthcare organizations, and public-sector institutions across the Netherlands.

Ownership category

akta.pro rank

Product category

Management Consulting

NAICS

Management Consulting Services (54161), Management, Scientific, and Technical Consulting Services (5416), Professional, Scientific, and Technical Services (541)

SIC

Services-Management Consulting Services (8742), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Economic Research, Statistics & Policy Advisory (BPADAMAJ)

akta.pro secondary industries

Technical Cooperation, Capacity Building & Policy Advisory Programs (BPADABAO), Governance & Board Effectiveness Advisory (BPAHAFAC)

Keywords

• Public sector consulting
• Policy advisory services
• Organizational change management
• Government strategy consulting
• Societal issues advisory

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, Infrastructure

Revenue model

1. Advisory and Consulting Services: AEF generates revenue through project-based consulting engagements with government agencies, municipalities, and public organizations. Services include policy research, strategic advisories, and organizational change management.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Andersson Elffers Felix is a Dutch bureau for societal issues that supports governments, public organizations, and private organizations through high-quality advisory, research, and change-management services. Core offerings span strategic advisory (policy research, evaluations, financial research, expert opinions, data analysis), change management and process facilitation, and organizational development (vision/strategy trajectories, mergers, reorganizations, business operations improvement, team coaching). It also delivers sector-specific advisory in healthcare, education, social welfare, climate/energy, and public administration, supported by proprietary tools including a Healthcare Workforce Prognosis Model and an Industry Decarbonization Monitor.

Product overview

Andersson Elffers Felix (AEF) is a consultancy firm specializing in societal and public sector challenges, offering strategic advisory services to governments, public organizations, and private companies. The firm operates as a single unified consulting offering rather than a platform architecture. Core services include policy research and evaluations, change management and process facilitation, organizational development, and sector-specific advisory services covering healthcare, education, social welfare, sustainability, and public administration. The firm also publishes annual Impact Reports documenting its societal contributions and maintains a sustainability practice focused on CO2 monitoring and reduction. AEF additionally developed proprietary tools including an Industry Decarbonization Monitor and a Healthcare Workforce Prognosis Model to support evidence-based advisory work.

Differentiator

Problem solved

Functional benefit

Products and services

• Strategic Advisory Services High-quality advisory services for governments, public and private organizations supporting strategic innovations, including policy research, evaluations, analyses, financial research, expert opinions, and data analysis.
• Change Management & Process Facilitation Guiding organizational change through decision preparation, collaboration facilitation, program and process management, process facilitation, and change management for public and societal organizations.
• Organizational Development Supporting organization development through vision and strategy trajectories, mergers, reorganizations, business operations improvement, and team coaching.
• Healthcare Workforce Prognosis Model A quantitative forecasting tool that combines data on expected healthcare demand with data on available healthcare professionals to predict regional shortages in general practitioner services.
• Industry Decarbonization Monitor A monitor providing insight into the interplay between industrial and public decarbonization projects, designed to signal opportunities and delays for policy and industry stakeholders.
• Sustainability & CO2 Monitoring Advisory Advisory service helping organizations monitor and reduce CO2 emissions, energy consumption, and environmental impact, including scope 1, 2, and 3 emissions tracking following the CO2-Prestatieladder methodology.

Quantifiable outcome

• In 2024, AEF worked for 171 different clients on 448 different projects.

Named customers13 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Eleven partnerships are on record, tiered minor and core.

• JINCminorStrategic or Co-development Partner · 1 January 2024JINC aims to ensure that talent and qualities, not postal code, determine success in the labor market. AEF supported JINC in 2024 as part of social return initiatives.
• Stichting GROWminorStrategic or Co-development Partner · 1 January 2024Stichting GROW helps young people at a distance from the labor market grow towards work or education. AEF supported through social return initiatives.
• De Nationale DenktankminorStrategic or Co-development Partner · 1 January 2024De Nationale Denktank bridges government, science, and business. AEF collaborated on societal projects.
• PitztopminorStrategic or Co-development Partner · 1 January 2024Pitztop helps status holders (asylum seekers with residence permit) with their integration process in the Netherlands.
• Social Work CourseminorStrategic or Co-development Partner · 1 January 2024Social Work Course supports status holders toward suitable work in healthcare and welfare.
• Taal Doet MeerminorStrategic or Co-development Partner · 1 January 2024Taal Doet Meer strengthens participation of non-native speakers through language and contact. AEF organized networking events for this initiative.
• LiandercoreStrategic or Co-development Partner · 1 January 2022Liander is the electricity grid operator working with AEF on energy planning and addressing grid congestion in Amsterdam through the TASK Force Amsterdam.
• TenneTcoreStrategic or Co-development Partner · 1 January 2022TenneT is the electricity transmission system operator collaborating with AEF on Amsterdam's energy infrastructure challenges.
• Gemeente AmsterdamcoreStrategic or Co-development Partner · 1 January 2022The Municipality of Amsterdam works with AEF on the TASK Force Amsterdam to address energy infrastructure and grid congestion issues.
• InEen, LHV, NHG, Patiëntenfederatie, ZN, ActiZ, V&VN, Zorgthuisnl, KNMP, KNGF, Paramedisch Platform NL, Verenso, NVAVG, VNG, Sociaal Werk Nederland, VWS, NZa, Zorginstituut NederlandcoreStrategic or Co-development PartnerAEF facilitated the development of the 'Visie Eerstelijnszorg 2030' in collaboration with over 19 healthcare and government organizations for primary care transformation in the Netherlands.
• OLVG, Cordaan, Amsterdamse Huisartsenalliantie, Zilveren KruiscoreStrategic or Co-development PartnerAEF helped establish the network platform 'Netwerk Integrale Zorg Amsterdam' (NIZA) with Amsterdam hospitals, care providers, and health insurer to transform hospital care to network care.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• TwynstraGudde: Dutch management consultancy of similar size serving public sector, healthcare, education, and infrastructure clients. Most direct Dutch peer to AEF based on overlapping public-sector advisory mandate and organizational-change focus.
• Berenschot: Dutch consultancy headquartered in Utrecht with strong public sector practice across ministries, municipalities, and healthcare organizations — direct competitor for many of AEF's tender opportunities.
• BMC: Dutch consultancy specialized in the public domain, particularly municipalities, social domain, and healthcare — competes directly with AEF on Dutch public-sector change and organizational mandates.
• Ecorys: Rotterdam-based research and consulting firm with strong policy research, evaluation, and public-sector advisory practices in the Netherlands and EU — comparable in research-driven public-sector advisory.

Broad incumbents

• KPMG Public Sector (Netherlands): Big 4 firm with a substantial Dutch public-sector practice advising ministries and municipalities on large transformation programs — broader portfolio but directly competes for large Dutch public-sector mandates.
• PwC Public Sector (Netherlands): Big 4 firm with significant Dutch government advisory work, including transformation, digital, and finance mandates — competes with AEF on large multi-year public-sector programs.
• EY-Parthenon Public Sector (Netherlands): EY's strategy consulting arm serves Dutch ministries and municipalities on public-sector transformation — broader advisory portfolio but competes for the same institutional clients.
• McKinsey Public Sector Practice: Global strategy firm with a dedicated public-sector practice working with Dutch ministries on healthcare, energy transition, and digital government — competes for the largest strategic mandates.
• Boston Consulting Group (BCG) Public Sector: Global strategy consultancy with a public-sector practice advising European governments on transformation, energy, and healthcare — competes with AEF at the upper end of strategic mandates.
• ICF International: Global consulting and digital services firm with a strong public-sector, energy, and health policy research practice — comparable in research-driven advisory to governments and public agencies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/andersson-elffers-felix

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Andersson Elffers Felix