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NEXUS.ai
AI Governance · GRC · Fractional Leadership

Compliance shouldn't
cost you the deal.

Fortune 200–grade governance, AI Act readiness, and cybersecurity leadership for scaling companies.

Across every framework that applies to you
EU AI ActISO 27001ISO 42001ISO 13485SOC 2GDPRNIS2NIST AI RMFTPRMEU AI ActISO 27001ISO 42001ISO 13485SOC 2GDPRNIS2NIST AI RMFTPRM
Why NEXUS exists

I built NEXUS because I lived the problem it solves.

As COO of a HealthTech startup, I carried the full regulatory weight — medical-device rules, health data, security standards — that Fortune 200 companies dedicate departments to. We made it through because I'd spent fifteen years inside those departments, running those programmes at PMI, EY, PwC, and Siemens.

Most founders don't have that background. NEXUS is how I deliver it to them — replacing entire governance departments, at a fraction of the cost, as embedded leadership rather than a distant advisor.

— Hachem Elwachem, Founder
Hachem Elwachem, Founder of NEXUS.ai
15+ YEARS · PMI · EY · PWC · SIEMENS
150+ COMPANIES AUDITED
The practitioner behind NEXUS.ai

Hachem Elwachem

Founder · Fractional CRCO · CISO · DPO

Fifteen years of operator experience inside Fortune 200 environments — Philip Morris International, EY, PwC, Siemens — leading global assurance, security, and regulatory programmes across 70+ markets.

Now embedded with scale-ups who need the same rigour without the enterprise cost structure.

Full background
How we help

Four practices.
One senior operator.

Proprietary Methodology

The ITCA Framework

Four disciplined stages that convert regulatory complexity into operating reality.

01
I

Identify

What actually applies — regulatory scope mapped to your product, data, and jurisdictions.

02
T

Translate

Regulation converted into operational requirements your team can execute.

03
C

Control

One unified control framework mapped to every applicable standard.

04
A

Activate

Designed, governed, handed over — your team runs it independently.

Recent work

Six regulatory workstreams.
One fractional executive.

HealthTech scale-up, MENA & EU — ISO 27001, ISO 42001, ISO 13485, GDPR-by-design, SOC establishment, and TPRM running in parallel. The in-house equivalent: months of senior hiring and half a million a year fully loaded.

Read the case
Ways to work together

Three engagement models.
Structured for the stage you're at.

Fixed scope
Compliance Sprint
Regulatory mapping → control build → audit preparation.
Ongoing
Fractional CISO / CRCO
Embedded executive for board cycles, regulator contact, audit response.
Lightweight
Advisory Retainer
Senior oversight and review; your team executes.
All engagement models
Experience built inside

Fifteen years running global assurance, security, and regulatory programmes inside Fortune 200 environments — before bringing that rigour to scale-ups.

Philip Morris InternationalEYPwCSiemens
He brought real structure to how our team works — policies and procedures that fit our size and culture, and the push to actually implement them rather than shelve them. He's become a trusted advisor on the practical side of staying compliant while we open new markets, and he works like an insider: on call when we need him, proactive, even travelling with us to meet clients and partners. Not an outside consultant — part of the team.
Founder & CEO Seed-stage medical-AI · entering Japan, EU & GCC
We needed ISO 27001 to win enterprise deals, but translating it into our cloud-native workflows felt like squaring a circle — our first ISMS was just static documents that slowed delivery. He architected a living framework instead: Annex A controls mapped directly into our CI/CD pipelines and daily routines, not a separate layer of friction. He even got us ahead of the AI risks as we added LLMs, aligning us early for the EU AI Act. Our external audit was exceptionally smooth — full certification, zero non-conformities.
Founder & CEO B2B SaaS · ISO 27001 — zero non-conformities

Let's see if this fits.

30-minute scoping call. Written proposal within 5 business days. Kick-off within 2 weeks of agreement.

You leave the first call with a one-page written scope of what actually applies to you — yours to keep, whether or not we work together.

Request scoping