Hatfield Lange Consulting LLC — Change That Sticks

Governance • Risk • Compliance • Adoption

Aligning AI and your tech stack to measurable business value—safely and defensibly.

For growing organizations and enterprise business units where AI, data, and compliance decisions carry real risk.

Rachel Di Martino — Former Big 4 & Big Tech product leader. Independent advisor bridging Tech and Compliance.

Why Choose Hatfield Lange Consulting LLC

25+ Years, Enterprise Scale

Strategy and execution shaped at EY (300k+ users) and HPE private and hybrid cloud design and AI strategy.

Privacy & Compliance Expertise

From DPIAs to the EU AI Act (effective Feb 2025), governance is built into every deliverable—not bolted on later. GDPR, CCPA, HIPAA, and AI regulation expertise.

HR & People Operations

AI-powered coaching (Ask Aura by Humantelligence) that reduces turnover, resolves conflicts, and accelerates onboarding—with GDPR compliance built in. Certified implementation partner.

People-First Adoption

Upskill leaders and employees; change management that sticks (training, playbooks, and KPIs).

Measurable ROI

Quick-win pilots, clear KPIs, and scale plans that pass CFO scrutiny.

Privacy & Compliance Expertise

Hatfield Lange Consulting runs cookie-free and uses GDPR-compliant analytics so we can understand what content helps visitors without tracking your identity. That's the same philosophy we bring to your AI program: collect only what you need, tell people what you're doing, and keep regulators out of your inbox.

AI that stands up to legal, security, and HR.

  • Governance first: role-based access, logging, and human-in-the-loop where it matters.
  • Privacy aware: we align to GDPR principles even for US-only teams, so cross-border work and future customers don't become a re-work project.
  • EU AI Act literate: we track the Act and right-size it for mid-sized organizations.
  • Modern telemetry: we use no-cookie, privacy-respecting analytics ourselves, so we know how to measure value without over-collecting.

Why EU AI Act matters even if you don't sell in Europe

We design to the strictest regime (EU-style obligations) and then right-size for US teams. That way, when a customer, partner, or parent company asks 'Are you AI-Act aware?' you already have an answer.

Contact

I work with a limited number of clients each month to give everyone the attention they deserve. Let's talk about what's actually happening in your business—the challenges you're facing, the tools that aren't quite working, and what success looks like for you. No sales pitch. Just a real conversation about whether I can help and what that might look like.

Phone: +1 (980) 231-1793

Location: Remote & On-site Consulting in North America