For owners who make every hard call alone

The executive team
you never hired.

A full C-suite costs a payroll most owners can't justify, and advice without a rhythm to enforce it never sticks. Sixteen specialist executives, configured to your business, meet on a set weekly and monthly rhythm, hold your whole company in one room, and argue before they hand you a recommendation. You run with the discipline of a company far larger than yours, without the payroll. You make every final call. You stop making it alone.

Book a live demo Watch a decision run ↓

Bring a real decision you face right now. I run it through your full C-Suite, live, on your actual situation. 30 minutes. No card, no obligation, no pricing games.

16specialist executive roles, one shared context
96specialist sub-skills, each with its own execution agent
3operating cadences: weekly, monthly, quarterly
3months to start, then monthly. Yours to keep either way

The bottleneck

You are the most expensive bottleneck in your business.

Every hard question lands on your desk. The pricing call. The hire. The launch date. The difficult client. The cash decision. You make each one, often alone, often fast, often at the end of a long day.

You are good at this. Good enough to build a business which works. And this is the trap. The better you get at deciding everything, the more everything waits for you to decide. The business grows to the size of your own attention, and then it stalls.

Look at what surrounds you. A bookkeeper, not a CFO. A freelancer running ads, not a CMO. A lawyer you call after something already broke. None of them sit in the same room. None of them challenge each other. None of them hold your whole business at once and tell you the marketing plan will not survive the cash position. You carry the integration in your head, because no one else holds the full picture.

The real problem

You are not short of answers.
You are short of challenge.

Open your feed. AI agents, prompt packs, another assistant, another course, cheaper every month. The market floods you with answers. And your hardest problems have not moved.

Answers were never your bottleneck. A decision made without challenge carries your blind spots inside, and every owner has them. The strong closer who avoids the numbers. The visionary who starts more than they finish. The operator who polishes the product while sales go quiet. You already know your pattern. Knowing does not stop the pattern, because in the moment of the decision, no one stands there to name what you are steering around.

Deciding alone has a name: decision isolation. And more AI answers make the problem worse, because faster answers accelerate unchallenged decisions.

This explains why the tools you tried left your ceiling exactly where you found them. None of them failed because you lacked discipline or intelligence. They failed because they treat symptoms of decision isolation, and none of them addresses the cause.

Why nothing you tried has fixed this

Any smart owner would have tried the same things.

Each one is rational. Each one treats a symptom. The failure was the diagnosis, not your effort.

A chatbot or prompt pack Symptom

Answers the question you type. Holds no view of your business, no memory of your priorities, and agrees with you by default. You get faster output on the same unchallenged thinking.

A course Symptom

Gives you knowledge and leaves the applying to you. Alone. Later. Knowledge was never the constraint, and the half-finished courses on your drive already told you so.

A coach Symptom

Knows you well, meets you twice a month, and rarely knows finance, legal, marketing, and operations at depth all at once. Your decisions happen daily, across every domain.

Fractional executives Symptom

Real challenge, one domain each, four figures a month each. And still no one integrates. You remain the only person holding the whole picture together.

Only one thing addresses decision isolation at the source: a full executive team, holding your entire business in one room, arguing in front of you before you commit. Until now, one kind of company had this. The kind with a payroll of two million a year for the C-Suite alone.

Side by side

Every alternative, on the dimensions that decide a hard call.

Not a feature list. The four things that actually determine whether a decision gets made well, plus what it costs you.

  Chatbot / prompt pack Online course Human coach Fractional executive AI C-Suite Powerhouse
Domains covered at once One at a time, whatever you ask One topic, fixed One relationship, generalist One domain, deep Sixteen, same room
Challenges your thinking Agrees by default No interaction On their specialty On their domain only Roles challenge each other, and you
Remembers your business over time Blank every session Not applicable Yes Yes Yes, one configuration, every role
Integrates the whole picture No No Rarely, outside their training No, each hired and paid separately Yes, one CEO layer holds it all
Approximate monthly cost $20–$200 One-time, a few hundred $500–$3,000 $3,000–$20,000, per domain €297 + IVA, all sixteen domains

Coach and fractional executive ranges are approximate 2026 market figures and vary by scope and region. Verify current rates before relying on them.

See the difference

This is what a decision looks like with a C-Suite in the room.

Not an answer. A debate, ending in a recommendation you challenge and decide on.

AI C-Suite Powerhouse · live session
Your question: “Should I raise prices 15% in September?”
CEO
Three things decide this: churn tolerance, competitor response, and cash timing. CFO first, then marketing and revenue. I will close with a recommendation.
CFO
Your margin absorbs a churn hit up to 7%. Current churn sits well below. Cash says yes, and timing says before Q4 renewals, not after. Waiting until January costs you a full renewal cycle at old pricing.
CMO
Positioning supports a raise for new clients. Existing clients heard “partner” from you for two years. Raise them cold and you spend goodwill you will want later. Grandfather one cycle.
CRO
I disagree with grandfathering everyone. Pipeline is strong enough to test the new price on new deals now. Protect only your top revenue quartile. The rest move on renewal, with notice.
CEO
Recommendation: raise 15% for new business September 1. Hold your top quartile for one cycle, move the rest at renewal with 60 days notice. Churn gets reviewed at the monthly. The final call is yours.
A staged example so you see the shape. In your demo, the debate runs on your real decision and your real numbers.  
Run my decision through this →

The system

This is the AI C-Suite Powerhouse.

Sixteen specialist executives across every domain your business touches, from finance and revenue to people, legal, innovation, supply chain, investment, turnaround, and your own productivity. A CEO Module orchestrates them all. Configured to your business and to the way you make decisions. They advise, they challenge, and they keep your attention on revenue first.

CEO Module Orchestration CFO Finance CMO Marketing CRO Revenue COO Operations CSO Strategy CLO Legal CTO Technology CHRO People CCO Customer CPR Public relations CIO Innovation CSC Supply chain CEL Leadership INV Investment TUR Turnaround PPC Productivity & coaching
1

A CEO layer holds the whole picture

One orchestration layer routes every question to the right specialists, hears them out, and synthesises a single recommendation. No handoffs, no lost context, no managing who to ask.

2

Configured to your business, not a template

Your onboarding builds a configuration document covering your ventures, your numbers, your decision style, and where you want to be held accountable. Every session starts from your reality.

3

An operating rhythm, not a chat window

Weekly focus, Friday review, monthly portfolio review, quarterly strategic diagnostic. The rhythm turns advice into progress you keep. Without rhythm, every tool decays into a toy.

4

Revenue-first discipline, enforced

The system watches for the most common owner failure: polishing product while selling stops. When your time drifts from what earns, your C-Suite pushes back and says so plainly.

The full bench

Every capability, role by role.

Sixteen executives, ninety specialist skills beneath them. Open any role to see exactly what it covers.

CFO Finance8
Financial Reporting and AnalysisBudgeting and ForecastingCash Flow ManagementUnit Economics and PricingTax, Compliance, and StructureFundraising and CapitalAP/AR and Finance OperationsRisk, Controls, and ESG
CMO Marketing9
Brand PositioningContent StrategySEOPaid MediaEmail MarketingSocial MediaCustomer SegmentationMarketing AnalyticsPricing Strategy
CRO Revenue6
Sales StrategyProspecting and Lead GenerationSales ConversationsProposals and OffersCRM and Pipeline ManagementSales Team Development
COO Operations6
Process Design and OptimisationProject ManagementTools and SystemsCapacity PlanningKPIs and Performance DashboardsEcommerce Operations
CSO Strategy5
Strategic Planning and OKRsCompetitive IntelligenceMarket ExpansionPartnerships and AlliancesExit Readiness and Valuation
CLO Legal5
Contracts and AgreementsBusiness Structure and GovernanceRegulatory ComplianceIP ProtectionRisk and Liability Management
CTO Technology7
Technology StrategyCybersecurity and RiskData ManagementIntegration and AutomationVendor and Technology Partner ManagementSoftware DevelopmentAI Strategy
CHRO People5
Hiring and RecruitmentOnboarding and IntegrationPerformance ManagementCompensation and BenefitsEmployment Legal and Compliance
CCO Customer5
Customer Service SystemsComplaints and Issue ResolutionCustomer Retention and LoyaltyNPS and Customer FeedbackCustomer Advocacy and Referrals
CPR Public relations4
Media RelationsThought LeadershipCrisis CommunicationsReputation Management
CIO Innovation4
Idea ValidationInnovation PipelineResearch and DevelopmentTesting and Experimentation
CSC Supply chain5
Supplier ManagementInventory ManagementLogistics and FulfilmentSupply Chain Cost OptimisationSupply Chain Risk Management
CEL Leadership5
Leadership Identity and EvolutionVision and Culture SettingDecision Making Under PressureCEO to Architect TransitionBoard and Stakeholder Management
INV Investment12
Deal SourcingDue DiligenceDeal StructureExit PlanningPortfolio ManagementCapital Raising StrategyInvestor TargetingRound MechanicsRaise NarrativeData RoomCap Table ModelingInvestor Relations
TUR Turnaround5
Business Diagnosis and TriageCash StabilisationRestructuring and RightsizingStakeholder Communication During CrisisRecovery and Growth Transition
PPC Productivity & coaching5
Focus and Priority ManagementEnergy ManagementSprint Planning and ExecutionFriction RemovalAccountability Coaching
EB Shared execution4
Persuasive Copy and ContentSocial ContentContent RepurposingResearch and Intelligence Digest
See the full architecture, layer by layer

The complete system, exactly as built. Sixteen advisory roles, 96 sub-skills, one execution agent per sub-skill, a cross-role execution bench, and the operating rhythm underneath. Nothing on this diagram is a mock-up.

CLIENT DATA Client data layer Onboarding doc · Sprint doc · Scorecard LAYER 2 — ORCHESTRATION CEO Module Session management · routing · operating rhythm LAYER 3 — C-SUITE ADVISORY (16 ROLES) CMOMarketing CRORevenue COOOperations CFOFinance CHROPeople CCOCustomer CTOTechnology CSOStrategy CPRPR CIOInnovation CLOLegal CSCSupply chain CELLeadership INVInvestment TURTurnaround PPCProductivity LAYER 4 — SUB-SKILL BENCH (96 SKILLS ACROSS 16 ROLES) CMO9 skills CRO6 skills COO6 skills CFO8 skills CHRO5 skills CCO5 skills CTO7 skills CSO5 skills CPR4 skills CIO4 skills CLO5 skills CSC5 skills CEL5 skills INV12 skills TUR5 skills PPC5 skills LAYER 4B — EXECUTION BENCH (CROSS-ROLE SHARED SERVICES) Execution bench Copy · Social · Repurposing · Digest LAYER 5 — AGENT LAYER (96 ROLE AGENTS + EXECUTION BENCH AGENTS) Execution agents One per sub-skill — invokes prompts, substitutes client data, returns output LAYER 6 — OPERATING RHYTHM Weekly reviewEvery Friday Monthly reviewMomentum and pipeline Quarterly reviewExit readiness + Flow AI C-Suite Powerhouse · EdG Holding 1315 SL

The rhythm

A week inside the system.

Monday Your focus, framed around what earns

Your executive team frames the three decisions this week which matter, in priority order, revenue question first.

All week Decisions get challenged before you commit

Bring the real call. The relevant executives weigh in together, disagree where they should, and hand you a recommendation with the reasoning visible.

Friday The team holds the line

Review of what moved and what did not, against the plan you set. Accountability you asked for, applied.

Monthly Full portfolio review

Numbers, ventures, time allocation. Where your attention pays and where you leak hours quietly.

Quarterly Strategic diagnostic

A full reset of priorities across everything you run. One business or five, one view of your time and your cash.

Before you book, read this

What this is not.

This market is full of hype, and you have every reason to distrust a page like this one. So here is the part most pages leave out.

Not autopilot

The system advises and challenges. Nothing executes behind your back, nothing decides for you. Every final call is yours, on purpose, by design.

Not an oracle

AI gets things wrong. The design assumes so. Specialists challenge each other rather than handing you one unexamined answer, every recommendation shows its reasoning, and you are expected to push back. Treat output the way you would treat a sharp human advisor: seriously, never blindly.

Not a content toy

If you want a tool for writing posts, buy a cheaper one. This exists for consequential decisions: pricing, hiring, cash, launches, focus.

Not for reassurance

If you want an executive team which tells you what you want to hear, this is the wrong product, and I would rather you find out on this page than after buying.

Who built this

Built by an operator, not a prompt seller.

Erwin de Grave

Erwin de Grave

Founder, EdG Holding 1315 SL · Spain

I run several businesses, and I built this because I needed the thing myself. I was the bottleneck in my own companies. Every call landed on me, I carried the whole picture in my head, and I lost hours to decisions no one was there to challenge.

So I built the executive team I never hired. A system which holds all of my ventures at once, argues with me before I commit, and keeps my time pointed at what earns. I run my own portfolio through the exact system you would buy, every week. Your demo runs on my live build, not on a pitch deck.

I sell nothing here I do not run myself. No team of closers, no funnel of upsells, no anonymous "AI company." One named operator, one product, and a licence with my company name on the front page. If your demo shows you nothing, you keep the 30 minutes of free thinking and we part on good terms.

How you start

Done for you, from demo to go-live.

1

Live demo on your decision

You bring a real decision. I run your full C-Suite on your actual situation, live. You see the debate before you spend a euro.

2

Onboarding session

A working session where we build your configuration: your ventures, your numbers, your decision style, your accountability preferences.

3

Install and go live

I install your private instance, load your configuration, and walk you through your first weekly focus. Nothing for you to set up.

What one fractional executive already costs

Compare this to hiring even two fractional specialists, monthly.

These are approximate 2026 US market retainer ranges for a single domain, part-time. Verify current rates before quoting them, markets move.

Fractional CFO

$3,000–$12,000/mo
One domain, part-time, one specialist.

Fractional CMO

$4,000–$20,000/mo
One domain, part-time, one specialist.

Your board seat

€297 + IVA / month
Sixteen domains, every session, every week you need them, for less than a single fractional CFO alone, before you even add a CMO.

The system is yours to keep. The board seat is monthly. Start with one payment of €891 plus IVA for your first three months. Installation, onboarding and your first three monthly board sessions are included. From month four, €297 plus IVA per month covers your monthly board session, direct access between sessions, and every system update as the Powerhouse evolves. Cancel the board seat whenever you choose. You keep the version you hold, and updates and sessions end with the seat. Running more than one business? The portfolio install is scoped and quoted at your demo.

Straight answers

The questions a skeptic should ask.

Is this ChatGPT with a prompt pack on top?
No, and the difference is structural. A prompt pack hands you text to paste into a blank chat with no memory of your business. The Powerhouse is a layered system: an orchestration layer routing your question, sixteen specialist roles with defined domains and challenge authority, a bench of 96 sub-skills with quality gates, execution agents, and an operating rhythm holding you accountable over time. All of them work from your configuration document, in one shared context. The fastest way to test this claim: bring a hard decision to the demo and compare the output with what a blank chatbot gives you.
I get by without this today. Why would I pay for it?
You already get by, the way businesses ran for decades before a CFO or a CMO sat in the room. Getting by is not proof you have no gap. Getting by is proof the usual alternative, deciding alone or asking a free chatbot one question at a time, is the only option you have priced into your day. Free AI access does not close that gap. Anyone can open a chat window today and ask for advice, and most people do exactly that, then stop after two or three tries because nothing pulls them back and nothing pushes back on the answer they got. The bet behind the Powerhouse is not that you need business advice. The bet is that you want a repeatable board rhythm, not another one-off answer, for less than a single fractional executive costs.
How is this different from hiring a fractional CFO or CMO?
A fractional executive gives you real depth in one domain, and that is genuinely valuable. What does not change is the integration. You still hold the whole picture in your own head, and you still pay a four or five-figure monthly retainer per domain you cover. The Powerhouse puts sixteen domains in the same room, arguing with each other before a recommendation reaches you, for less than a single fractional CFO retainer alone. See the side-by-side comparison further up this page for the specifics.
AI makes things up. Why would I trust this with real decisions?
You should not trust any AI blindly, including this one. Three design choices reduce the risk. Specialists challenge each other, so no single unexamined answer reaches you. Every recommendation exposes its reasoning for you to test. And the system advises only: nothing executes, spends, or commits without you. Your judgment stays the final gate, exactly as with a human advisory board.
Does this work for startup founders, or only established businesses?
Both, and the system knows the difference. Every client is classified by segment and stage at onboarding. A founder gets a founder-specific setup: the venture captured at hypothesis level — problem, ideal customer, validation evidence, burn and runway, cap table, milestones — and a validation-first discipline that pushes customer evidence before building, with milestone accountability instead of revenue targets that do not exist yet. The investment role carries a dedicated fundraising bench: investor targeting, round mechanics, raise narrative, data room preparation, cap table modelling, and investor relations. When your round closes, the configuration updates with the facts.
Where does my business data go?
Your configuration and documents live in your own private instance on your own account, governed by a written client licence from EdG Holding 1315 SL. No shared training pool, no reselling of your data. Ask me anything about this at the demo and get specifics for your setup.
I have no time for another system.
The rhythm replaces work you already do alone in your head: setting weekly priorities, second-guessing decisions, reviewing what slipped. A weekly focus takes minutes. Decision sessions happen when a decision happens anyway. The time you spend goes down, because everything stops queuing behind your solo attention.
What does it cost, exactly?
€891 plus IVA starts you: installation, onboarding, and three months of board sessions included. Then €297 plus IVA per month for your board session, between-session access, and all updates. Three-month initial term, paid on signature, non-refundable after go-live. Multi-venture portfolios are scoped individually at the demo. No hidden fees, no forced long contracts.
My business is too specific for a generic system.
The core system is generic on purpose. Your instance is not. Onboarding builds a configuration document around your ventures, your market, your numbers, and your decision style, and every session runs from this document. Specificity is the product, and the demo proves the point on your own situation before you pay.
Who is behind this?
One named person: Erwin de Grave, EdG Holding 1315 SL, registered in Spain. I built the system, I run my own businesses on the system, and I deliver every onboarding personally. This also means capacity is limited by design. I install a small number of clients at a time, and I will tell you honestly at the demo when the next slot opens.

Fit check

Who this is for.

A strong fit if you

  • Own and run a business, or several, and make consequential decisions every week
  • Carry those decisions alone and feel the ceiling
  • Want to be challenged, not flattered
  • Will show up for a weekly rhythm you set yourself

The wrong buy if you

  • Want a tool for writing posts and emails
  • Want reassurance rather than a straight second opinion
  • Expect AI to run the business for you
  • Will not bring real decisions to the table

One next step

You already know your next hard decision.
Bring it.

Book a live demo and watch your full C-Suite take your real decision apart in front of you. 30 minutes on your actual situation. If the session earns its place, we talk installation. If not, you leave with sharper thinking and no follow-up pressure.

Book your live demo

No card. No obligation. One named operator on the other side.