
Pierre Messner
Verified Expert in Marketing
Marketing Expert
Jacksonville, FL, United States
Toptal member since April 10, 2026
Pierre partners with C-level executives to transform digital marketing into revenue. With 15+ years of experience in B2B demand generation and marketing operations at Sonepar, Hilti, and Groupe SEB, he excels at GTM strategies, funnel building, and scaling marketing automation. He has managed budgets exceeding $1 million and led stakeholder alignment across 8+ countries. With deep SEO and brand content expertise, Pierre increased organic traffic from 20,000 to 100,000+ monthly visits.
Project Highlights
Expertise
- B2B Lead Generation
- Digital Media
- International Marketing
- Lead Generation
- Loyalty Marketing
- Marketing Operations
- Marketing ROI Optimization
- Paid Media
Work Experience
Global Marketing Operations & Demand Generation Lead | Fractional CMO
MPA Digital (Freelance Clients)
- Generated $10+ million in incremental eCommerce revenue in 2025, driving over 60% YoY growth in email-attributed revenue through automated customer journeys and segmentation strategies.
- Defined and built global customer journeys deployed consistently across 8 markets in Europe and the US. Onboarded local marketing teams through structured training programs, a global community of practice, and playbooks for campaign operations.
- Partnered with C-level executives to develop a GTM strategy and increase lead conversion rate 3 times in 2025 by redesigning full-funnel acquisition programs across Meta, Outbrain, and Reddit.
- Partnered with product and technology teams to define marketing tech requirements, drive internal features adoption, and align GTM execution with product roadmap.
Global Digital Marketing Manager
Hilti North America
- Increased brand visibility on social media by over 80% through social campaigns across EU markets.
- Increased paid advertising eCommerce revenue by 70% by driving customer acquisition campaigns across paid search, social, email, remarketing, and content marketing.
- Defined lead qualification and sales handoff processes using HubSpot and Salesforce, strengthening marketing-to-sales SLA across regions.
Digital Marketing Manager
Groupe SEB
- Generated $4+ million in incremental revenue by growing online sales through targeted digital campaigns.
- Increased organic traffic from 20,000 to 100,000+ monthly visits in under 2 years through SEO strategy and content optimization.
- Launched social media channels reaching 400,000+ followers within 6 months across four national brands.
Project History
Global CRM and International Campaigns Deployment
- $10 Millions — Incremental eCommerce Revenue
- Over 60% — YoY Growth in Email-attributed Revenue
- 8 — Markets Onboarded and Operating Autonomously on the Platform
The company invested heavily in Dynamics 365 for marketing automation. Following 12 months post-deployment, it witnessed low adoption among local teams. It lacked global journey frameworks, playbooks, and integration with revenue automation, and the leadership expressed ROI concerns, with the platform at risk of becoming “the most expensive email tool ever built.”
SOLUTION
• Embedded full-time as global marketing operations and demand generation lead.
• Built global customer journey frameworks from scratch: onboarding, nurture, re-engagement, and lifecycle automation.
• Designed segmentation strategies and lead scoring models using MQL/SQL lifecycle and attribution models.
• Trained and enabled 8+ local marketing teams through structured programs and a global community of practice.
• Created centralized playbooks for campaign operations across all markets.
It achieved $10+ million incremental eCommerce revenue in 2025 and an over 60% YoY growth in email-attributed revenue. We onboarded 8+ markets to operate autonomously on the platform, and the teams are transitioning toward full internal ownership.
International Lead Generation
- 70% — Paid Advertising Revenue Across the EU, UK, and US
- **Over 80% ** — Brand Visibility on Social Media
CHALLENGES
• Strong field sales organization, but digital marketing wasn’t connected to the pipeline.
• Lead generation running across multiple markets with no unified funnel or qualification process.
• Each market had its own informal lead criteria, with no shared scoring, no lifecycle stages, and no SLA with sales.
• Campaigns rebuilt from scratch in every country with no scalable framework.
SOLUTION
• Built integrated multi-channel demand gen programs using Google Ads, Meta, LinkedIn, email, and content with unified funnel architecture across the EU, UK, and US.
• Redesigned lead qualification and sales handoff using HubSpot and Salesforce and implemented scoring, lifecycle stages, and marketing-to-sales SLAs.
• Created reusable campaign frameworks for multi-market deployment.
• Drove customer acquisition and eCommerce growth through integrated programs.
I boosted paid ad revenue by 70%, increased social media brand visibility by over 80%, set up standardized demand generation across 5+ countries, and implemented lead scoring and lifecycle management in HubSpot and Salesforce.
Three Times Lead Conversion Through Full-funnel Redesign
- 3x — Lead Conversion Rate
CHALLENGES
• The company needed to acquire a specific hard-to-reach audience—young males for research panels.
• They were overreliant on Facebook/Meta as the primary acquisition channel, which increased costs and scalability.
• No alternative channels were tested or validated at scale.
• Sales funnels have not adapted to the target audience’s behavior and expectations.
SOLUTION
• Identified and tested new scalable acquisition channels outside of Meta: Reddit Ads, Outbrain, and email—each selected specifically for their ability to reach young male demographics.
• Designed dedicated sales funnels adapted to each channel and audience segment with different entry points, messaging, and conversion logic for each.
• Built A/B testing frameworks to rapidly validate what worked and what didn’t.
• Scaled winning channel/funnel combinations while maintaining cost efficiency.
• Implemented end-to-end tracking connecting acquisition spend to qualified panel signups.
We achieved a 3 times increase in lead conversion rate, identified, tested, and validated scalable alternatives to Facebook, created and optimized channel-specific sales funnels, and reduced our dependency on a single acquisition channel.
Education
Master's Degree in Marketing
ESSEC Business School - Paris, France
Master's Degree in International Business
Grenoble Graduate School of Business - Grenoble, France
Bachelor's Degree in Political Science
Sciences Po - Paris, France
Skills
Core
Marketing, Marketing Automation, Email Marketing Automation, Lead Generation, Marketing Operations, Content, Funnel Marketing, Funnel Optimization, Google Ads, Google Paid Ads, Social Media, Marketing Analytics, Copywriting, Conversion Rate Optimization (CRO), Paid Advertising
Platforms & Tools
HubSpot
Business Models
SaaS
Other
Microsoft Dynamics CRM, Meta Ads, Sales Funnel, Customer Journey, Marketing ROI Optimization, Digital Media, Seos, Loyalty Marketing, Paid Media, Landing Page Optimization, Branded Content, Ad Optimization, Fractional CMO, Vendor Management, B2B Lead Generation, Social Selling, Digital PR, D2C Branding Strategy, International Marketing, Politics, Public Policy, Growth Marketing, Customer Acquisition, Growth Strategy
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