Humberto Castillo
CEO · Founder
Operator-grade CEO running the firm. Built the bench, runs the firm, signs the engagement letter.
Former operator · Multi-decade C-suite
The operator-led, AI-native execution firm
Every engagement is led by a former operator who has actually run the function. AI runs the labor underneath. The change ships in weeks, not quarters.
The Bench
The person who shows up to your sales call is the same person who shows up to your operating reviews. Same name on the engagement letter, same operator in the room.
CEO · Founder
Operator-grade CEO running the firm. Built the bench, runs the firm, signs the engagement letter.
Former operator · Multi-decade C-suite
President · Former CIO
Three digital transformations in financial services. 20+ enterprise software programs implemented. He's not learning from your CIO; he was your CIO.
3 transformations · 20+ programs shipped
CGO · Growth Operator
Operator-grade go-to-market and growth leadership. Runs CMO-adjacent engagements: brand, demand, commercial transformation.
Brand · Growth · Commercial
CBDO · Operator
Business development from an operator's seat, not a partner's. Sources, scopes, and runs the engagement to land.
Sourcing · Scoping · Delivery
Plus the wider bench
50+executive consultants
Recruited from operating roles, not from consulting. The principal who scopes the engagement is the principal who runs it.
See the full bench →How We Work
A former CIO runs the CIO work. A former CFO runs the close. A former CMO runs the reposition. The credential is "actually run the function under pressure," not "expert in."
Discovery, analysis, code, change-management collateral, segmentation, close mechanics — compressed by tooling. The operator's judgment is what the engagement costs you. The labor is the tooling.
Not a deck. Not a roadmap. Not a steering committee. The integration shipped, the brand relaunched, the close on time, the seat filled. We scope to outcomes.
Services
The full surface of a CEO's, CIO's, CFO's, CMO's, CHRO's, and COO's job — covered by one firm, with one bench of operators, under one accountable principal.
Get the operating plan and the leadership team telling the same story to the board.
Before the program starts: the diagnosis, the sequencing, and the kill-list.
Modernize the stack, ship the AI agenda the board has been asking about, harden the data foundation underneath.
Operating-model work, post-acquisition culture integration, talent and workforce plans the board will sign.
Diligence, integration, carve-outs. Run by operators who have actually done the integration, not advised on it.
If the engagement reveals the seat needs a body for nine months, the same firm puts a former CxO in it.
Stand up the security program the audit committee will defend. Run by a former CISO, not a generalist.
Proof
3
Digital transformations led by Walt Carter in financial services
20+
Enterprise software programs implemented by the bench
6
Peer councils convening operators: Supply Chain, AI Ops, AI Deep Dive, Cyber, Emerging CIO, Identity
4
Verticals on the bench: Financial Services, Healthcare, Hospitality, Construction
"I inherited a roadmap I don't believe, a vendor list I didn't pick, and a budget my CEO already promised the board. Before we talk about AI, I need someone who can tell me — honestly, in a room with no juniors — what to keep, what to kill, and what to replace. And it has to be someone who's already done it."
A 30-minute call with a former CxO who has run the function you're trying to ship. No analyst on the line. No deck.