SkillDay Sandbox · inhouse in Germany and across Europe

A business simulation workshop where your leaders run a company for a day

Your team takes over a company: a business model, real numbers, real people. Four rounds later they read a P&L, set goals that move it and lead the conversations that come with it. Bricks, a live digital model and AI-played stakeholders make the day feel like the job, not like a seminar.

One day, 8 to 24 participantsEnglish or GermanHamburg, Berlin, Munich, Amsterdam, Copenhagen and on site

LEGO®, SERIOUS PLAY®, IMAGINOPEDIA™, the Minifigure and the Brick and Knob configurations are trademarks of the LEGO Group, which does not sponsor, authorize or endorse this website.

Three layers, one day

1

Build it

Teams model their company, market and organisation with special LEGO® SERIOUS PLAY® bricks and canvases. The invisible becomes visible.

2

Run it

A live model turns every decision into a P&L, a balance sheet and a cash position. AI-played employees and customers react to what your team does.

3

Live it

The last round is your real company: own numbers, own team, own OKRs for the next quarter.

What your team takes home

What your leaders can do right after the workshop

Read a P&L and know which lever moves it

Revenue, margin, working capital, cash: participants have pulled every lever themselves and felt the result.

Set goals that connect to the numbers

Every team writes OKRs for the next period that follow from its own results, using the format we teach in our OKR trainings.

Lead the conversation that follows a decision

A budget cut, a reorganisation, a new target: participants rehearse the talk with an AI-played employee before they have it for real.

See the organisation as a system

Brick models make dependencies, power and bottlenecks visible, so decisions stop surprising people three rounds later.

How it works

How a SkillDay business simulation workshop works

Every sandbox follows the same rhythm: a round of decisions, a round of consequences, a round of reflection. Four rounds, one day, one real transfer at the end.

Build it

Teams build their business model, value chain and organisation with bricks and canvases. Everyone contributes, everyone sees the same picture.

Run it

Decisions go into a live model. Numbers, market events and AI-played stakeholders answer within minutes.

Live it

The final round is your own company. Participants leave with decisions and OKRs, not with a game memory.

Five sandboxes

Choose the sandbox that fits your leadership programme

Each sandbox is a complete one-day business simulation workshop with its own storyline. Combine two for a two-day leadership module.

Leadership

A quarter as a team lead

Participants take over a team for one simulated quarter: an underperformer, a budget cut, a star who wants to leave. Decisions every round, consequences the round after.

  • Difficult conversations with AI-played employees
  • Your own team, modelled in bricks, before and after
  • OKRs for your real team at the end
Business

Run the numbers

Business model, value chain, pricing and cost calculation, then the P&L, balance sheet and cash position that follow. Business acumen training for leaders who did not study finance.

  • Business Model Canvas and value chain
  • Pricing, costing and the P&L they produce
  • Reading a balance sheet in your own words
Change

Lead a transformation

Your team is the change team of a company introducing a new operating model. Resistance grows or shrinks with every decision.

  • The organisation and its power lines in bricks
  • AI-played stakeholders from works council to early adopter
  • Stakeholder map and first three moves for your own change
Strategy

Align the leadership team

Real-time strategy with bricks for leadership teams: identity, landscape, guiding principles. The fastest way to a strategy everyone has literally built.

  • Shared model of where the company stands
  • Simple guiding principles for decisions
  • Strategy to action: OKRs for the next quarter
AI adoption

A team goes AI-first

Your team has ninety simulated days to make AI part of its daily work: tools, rules, skills, resistance. AI itself is used live inside the game.

  • Decisions on tools, rules and skills per round
  • AI-played colleagues who adopt or resist
  • Your own AI roadmap for the next quarter
Formats

Business acumen training that is facilitated, hands-on and built around your company

SkillDay sandboxes are facilitator-led. No software login, no manual to read the night before. Your team sits around a table, builds, decides and sees the consequences on a screen within minutes.

We adapt the storyline to your industry, your numbers and the decisions your leaders actually face. The format works as a stand-alone business simulation workshop, as the experiential day inside a leadership programme or as the opener of a leadership team offsite.

One-day inhouse workshop

8 to 24 participants, one sandbox, four rounds. At your offices or a venue we arrange.

Two-day leadership module

Two sandboxes in sequence, for example Business and Leadership, as the experiential core of a management programme.

Half-day strategy kick-off

The Strategy sandbox as the opener of an alignment workshop or offsite.

Take-aways

Artefacts, not slides

Everything your team builds during the day leaves the room with them.

Your team's P&L reading guideOKR set for the next quarterStakeholder map and first movesPhoto documentation of your brick modelsDecision log of all four roundsOne-page debrief per team
Sample day

A suggested flow we adapt in the briefing

09:00

Kick-off and briefing

The company, the market, the rules. Teams take over their roles.

09:30

Round 1: Build

Business model, value chain and organisation in bricks and canvases.

11:00

Round 2: Decide

Pricing, investments, people decisions. The model answers; AI-played stakeholders react.

13:30

Round 3: Consequences

Reading the P&L, the cash position and the mood in the team. Course corrections.

15:00

Round 4: Live it

Transfer to your real company: own numbers, own team, OKRs for the next quarter.

16:30

Debrief

What we keep, what we change right away, who owns it.

Timings are a proposal. In the briefing we agree what success looks like after the workshop and adapt the flow.

Clients

Teams we work with

AllianzAstraZenecaAudiBayerBrown-FormanDHLeBayEDEKAESAEYHarvey NormanHyundaiINGLufthansaMcKinseyMercedes-BenzMitsubishiPorschePwCRavensburgerSanofiSiemensthyssenkruppVantage TowersVattenfallVodafoneVolkswagen
FAQ

Questions about the business simulation workshop

What is a business simulation workshop?

A facilitated day in which teams run a fictional company over several rounds. Each round they decide, the model computes the consequences, and the group reflects. The learning comes from having pulled the levers yourself, not from hearing about them.

Do participants need finance knowledge?

No. The Business sandbox is built as business acumen training for leaders without a finance background. Terms like margin, working capital and cash flow are introduced the moment the team needs them to make the next decision.

How is this different from a computer-based simulation?

The computer sits in the background. Your team works at the table with bricks, canvases and cards; decisions go into a live model that returns numbers within minutes. AI-played stakeholders add the human side a spreadsheet cannot: conversations, resistance, buy-in.

What role do the LEGO® bricks play?

We use special LEGO® SERIOUS PLAY® bricks to build models of the company, the market and the team. Building makes everyone contribute and makes abstract things like dependencies or culture visible and discussable.

Can you adapt the sandbox to our company?

Yes. We adjust the storyline, the numbers and the event cards to your industry and the decisions your leaders face. The last round always uses your real company.

Where do you run it, and does it work online?

On site at your offices or at venues in Hamburg, Berlin, Munich, Amsterdam, Copenhagen, Brussels and Vienna. The Business sandbox also runs as a live online session; the brick-based sandboxes work best in the room.

LEGO®, SERIOUS PLAY®, IMAGINOPEDIA™, the Minifigure and the Brick and Knob configurations are trademarks of the LEGO Group, which does not sponsor, authorize or endorse this website.

Joern Steinz, founder of SkillDay and facilitator of the business simulation workshop
Your facilitator
Jörn Steinz
Founder of SkillDay, facilitator and trainer since 2014

Jörn has facilitated more than 1.000 workshops for leadership teams and has supported companies with OKRs since 2019. Before founding SkillDay he worked as a consultant at Accenture and in corporate development at XING and freenet. He holds an MBA from EADA Business School Barcelona.

SkillDay is a network of around six trainers. Depending on your topic and language, Jörn facilitates alone or with a colleague.

1.000+workshops facilitated
2014facilitating since
EN / DEboth languages
Next step

Let’s plan your business simulation workshop

Tell us about your team and the decisions your leaders face. We come back with a sandbox proposal and a suggested flow.

Book a call
SkillDay
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.