We build products that last.
SustainCore designs and develops SaaS platforms, web applications, and business websites, engineered with clarity, precision, and long-term thinking.
Products
Software we own,not just ship.
Practice Management
LawDesk
Practice management software for Greek law firms. Cases, deadlines, billing, and documents all live in one calm, reliable place.
ESG Reporting
CoreIQ
ESG and CSRD reporting platform for companies navigating the new wave of sustainability compliance.
What we do, end to end.
Web Development
Fast, accessible websites built for performance and clarity, from marketing sites to complex content-driven platforms.
- Astro
- Next.js
- Tailwind
App Development
Custom web applications and SaaS platforms taken from first concept to a production launch you can rely on.
- SaaS
- APIs
- Databases
Digital Consulting
Strategy, architecture, and technical direction. We help teams make decisions that hold up over years, not sprints.
- Architecture
- Audits
- Roadmaps
Selected projects
Kepesoglou Law
Corporate website for a Greek law firm. Clean, authoritative, and built to establish trust from the first scroll.
Paraskevi Politaki
Website for an Athens practice that appears before every Greek court. Dark and authoritative, built around one clear call to book a consultation.
Dr. Efi Sarakinou
Site for an aesthetic and reconstructive plastic surgeon, where photography carries the work and the copy stays quiet and precise.
Petique
Pet shop and grooming salon in Argyroupoli. Warm and playful, with every path pointed at booking an appointment.
How we work
A deliberate, transparent path from first conversation to a product that runs, and keeps running.
- 01
Discovery
We learn the problem, the constraints, and the people who'll use what we build.
- 02
Design
Structure first: information architecture, flows, and interface decisions that hold up.
- 03
Build
Clean, typed, tested code. Shipped in increments, not a single drop at the end.
- 04
Launch
Deployed, monitored, and handed over with documentation. Not abandoned.
Studio
SustainCore is an independent digital studio working at the intersection of software, sustainability, and professional services, building tools that solve real problems for real businesses.
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Products live
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Client projects completed
2026
Founded
GR
Based in Greece
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Location
Greece
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