Operating Office: London, United Kingdom Confidential Inquiries
Bespoke Operations • Founded 2016

Performance marketing that compounds

Cortex Interactive plans, builds and runs paid acquisition for subscription businesses across Europe. Small senior team, no hand-offs, reporting you can read in ninety seconds.

Cortex Interactive showcase
Flagship Mandate

Cortex Interactive Executive Desk

London, United Kingdom • Dedicated Account Liaison

Confidential & Certified
€48M+
Annual Media Managed
3.8x
Average Blended ROAS
14
Target European Markets
99.4%
Client Retention
Our Scope

Core Practice Areas

Structured for institutional rigor, discrete execution, and demonstrable performance across our European operating centers.

Growth Engineering

Custom acquisition loops, conversion rate architecture, and paid performance deployed with mathematical precision.

Data & Attribution Systems

Server-side tracking, probabilistic attribution, and clean revenue dashboards without platform bias.

Creative Production

High-velocity multivariate ad creative, modular video workflows, and bespoke landing experiences.

Retention & Monetization

Lifecycle automation, cohort retention optimization, and VIP player/customer segmentation engines.

Track Record

Selected Mandates & Assets

Representative engagements and managed inventory across our primary operating footprint.

Scale Campaign Alpha
+312% ROAS
Paid Social & Direct Response

Scale Campaign Alpha

Global Retention Engine
4.2x LTV
Customer Lifecycle Architecture

Global Retention Engine

Brand Repositioning
€18M Attributed
Multi-Market Launch

Brand Repositioning

About Cortex Interactive

Institutional Standards.
Boutique Attention.

Headquartered in London, United Kingdom, Cortex Interactive was established in 2016 to provide dedicated operational capability without the friction of legacy institutional conglomerates.

We maintain direct, unencumbered communication lines between principals. Every mandate is led by named partners who take personal accountability for delivery, compliance, and discretion.

Our governance adheres strictly to European data protection standards (GDPR) and local jurisdiction licensing. All engagements are safeguarded by mutual non-disclosure covenants by default.

Jurisdiction
London, United Kingdom Registered Office
Engagement Model
Direct Partner Retainer
Cortex Interactive team work
✓
Vetted Compliance Framework
Regular independent security & audit verification
Principals

Executive Leadership

Direct points of contact for institutional mandates, partner alliances, and private accounts.

Martin Reese

Martin Reese

Managing Director & Principal

reese@cortexinteractivegroup.com
Sarah Laurent

Sarah Laurent

Director of Client Operations

operations@cortexinteractivegroup.com
Get in Touch

Direct Client Inquiries

All correspondence is received directly by senior executive partners. We review inquiries within four business hours.

Office Location
London, United Kingdom
Registered Commercial Office
Executive Inbox
reese@cortexinteractivegroup.com
Encrypted transmission supported
Working Hours
08:00 – 19:00 CET
Emergency support 24/7 for active accounts

Initiate Confidential Inquiry

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