Združenje Manager needed more than just a promotional campaign for the Managers’ Congress 2025. The goal was not only to sell tickets, but to build a structured, reliable, and long-term email system for communicating with senior business professionals in Slovenia.
This project became one of the organization’s most significant email initiatives to date - both in scale and strategic importance.
Before the collaboration, key challenges included:
- Building a new, high-quality email database
- Technical validation of contacts
- Proper segmentation of a B2B audience
- Ensuring high deliverability
- Creating a structured campaign sequence
Given the high-level audience (executives, directors, board members), content relevance was critical.
We defined clear goals:
- Build and validate a new email database
- Ensure high campaign deliverability
- Achieve above-average open rates in the B2B segment
- Establish a structured system for future events
- Lay the foundation for a long-term email strategy
Instead of a one-time “blast,” we approached the project as a system.
Key steps included:
- TECHNICAL CONTACT VALIDATION
- DATABASE CLEANING AND SEGMENTATION
- TIME-STRUCTURED CAMPAIGN SEQUENCING
- SUBJECT LINE AND CONTENT TESTING
- CLEAR CTA STRUCTURE
Each phase of the campaign had a specific role - from building interest to driving final registrations.
The database was segmented based on:
- Status (members / non-members)
- Activity level
- Interest in past events
- Business profile
This enabled more relevant communication and reduced the risk of unsubscribes or low engagement.
This was not just a one-off campaign.
We established:
- A segmentation model
- Technical sending standards
- Campaign frameworks for future events
- Foundations for onboarding and re-engagement flows
Today, Združenje Manager has an email system that enables consistent, professional, and measurable communication with a high-level business audience.
The campaign achieved:
- 21,757 emails sent
- 28% average open rate
- Successful reactivation of part of the inactive database
- Improved database structure for future campaigns
A 28% open rate represents an above-average result for the Slovenian B2B sector - especially at this scale.
Združenje Manager case study proves that effective B2B communication relies on the right combination of:
- Technical precision
- Relevant content
- Structured segmentation
- Strategic campaign sequencing
The result is not just a 28% open rate, but a reliable system that supports future initiatives and strengthens the organization’s communication capabilities.

