About Proprium
Make technology work for people, not the other way around.
We set up, connect and look after the systems service businesses run on. Since 2018, from Osijek, Croatia, for firms across Europe, the US, Canada and Australia.

Our story
Laura Plantak, founder
Laura started Proprium in 2018, at 26, after years running projects in the nonprofit sector, where she watched talented teams lose hours to coordination nobody had designed.
Today she and her team work with professional services firms across Europe and the US, guided by one rule: make technology work for people, not the other way around.
8+ years
in business since 2018
400+
projects delivered
270+
clients in 15+ countries
4.9 / 5
across 100+ verified reviews
The team
Small team, deep focus



Automation Specialist
Filip Meštrić
Builds and maintains the automations that connect your tools.
MK
Marija Karačić
Implementation Assistant
Supports client projects and onboarding.
MA
Mihaela Aščić
Marketing Assistant
Supports Proprium’s marketing, content and social media.
TA
Tea Andrijanić
Graphic Design & Video
Makes the training videos and visuals your team learns from.
How we work
The Proprium Plan
Every engagement follows the same seven steps. You approve a written System Design before any build begins, and you own all documentation.
1
Profile
How your firm works today.
2
Plan
The System Design you approve.
3
Produce
We build and connect it.
4
Preserve
Documented, so it never lives in one head.
5
Prepare
Your team is trained.
6
Perform
It runs, and we watch it.
7
Progress
We keep improving it as you grow.
Credentials
Verified by the platforms we work with
- Verified SmartSuite Partner with SmartSuite-certified consultants
- Missive Certified Partner
- Verified areas: workspace architecture, ongoing workspace management, AI agent building, automation and integration, team training and change management, workflow optimisation, reporting and dashboards
See the software we recommend →
See our partner profiles ClickUp SmartSuite Missive Fiverr Upwork
Let’s look at your setup together.
Book a 15-minute Free Setup Review. Show us how you work today and we’ll tell you what we’d fix first.