Oppidum

About Oppidum

Certified Professionals in Programme, Project, Process & Interim Management. Oppidum is a compact management consultancy, founded 20 years ago in Blaricum, NL. With never more than 10 partners, Oppidum ensures that each Partner develops products & services in the focus area of his/her practice, always aligned with the scope & values of Oppidum, and always bridged with the support of at least one colleague. We require all Partners to be trainers & assessors as well: we believe that standing before a class or a college more than once a month “grounds” us and allows us to coach & learn from the next generation of leaders. To optimise this, we also work in the soft skills area, e.g. NLP & other Leadership models. As part of our CSR, we were established as the first ever Green Project Management Competency Centre in Europe. We continue to guide companies in sustainable Proj. Man. We also often offer non-billable time as authors & reviewers & assessors for international Best Practices and in various local & national charities. We insist that our Practice leads are publicly examined to the highest levels, accredited as Trainers, and active in that Best Practice’s future developments. Please see our website for our current accreditations. We consult, interim & train internationally in Dutch & English also in Belgium, France, Germany, UK, as well as long haul in Curacao, Japan & USA.

How can we help you? Do you need a trusted Managing Partner to connect to – and not just a bucket of juniors & an absentee Partner? Are you interested to be trained? Would you like to be considered to be accredited to train through Oppidum? Contact us via office@oppidum.nl..

Please note our trademark declaration at https://www.oppidum.nl/over-ons/voorwaarden-en-privacy/trademark-verklaring/.

Keywords

• Accredited Training Organsiation (Apmg & The Cabinet Office)
• Agile Leaders
• Ipma Assessors
• Programme, Project, Process & Interim Management.

Address

• Headquarters

  Frederik van Eedenplein2106 HeemstedeNoord-Holland, Netherlands

Team by function

Based on 7 public job profiles as of 3 September 2026.

• Executive / C-Suite3
• Other / Unclassifiable2
• Consulting / Advisory1
• Operations1