Akretio
Akretio SPRL is a Belgian web development agency founded in 2001, offering custom web development, its proprietary Kelare CMS framework, and integration/consulting services (payments, eID identity, APIs) to European organizations across multiple verticals.
- Company typePrivate
- Founded2001
- HeadquartersNivelles, Belgium
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Akretio does
Akretio SPRL is a privately held Belgian web development agency founded in April 2001 and headquartered in Nivelles, Belgium. The company is managed by its founder, Sébastien Buysse, operating with a micro-cap headcount of 1-10 employees. Its business is built around three core offerings: custom web development services using PHP, MySQL, and modern web technologies; its proprietary Kelare CMS framework, which powers dozens of client websites with modular capabilities including news, forums, e-commerce, and PDF generation; and integration and consulting services covering payment systems (Ogone, PayPal), identity solutions (Belgian eID), and custom API integrations.
The company's customer base is concentrated in Belgium and broader Europe, spanning diverse verticals including loyalty/identity (Freedelity), media (Informaticien.be), food distribution (Manuka Europe), international events (Concours Mondial de Bruxelles), and entertainment/gaming (PlayAgain.be, Jeuxpo.com). Revenue is generated primarily through project-based professional services contracts and one-time Kelare CMS licensing arrangements, with pricing determined on a per-project basis rather than through published tiers. Go-to-market is sales-led, relying on direct client engagement, a portfolio/case-study-driven website, and long-term relationship continuity.
Akretio maintains no external investors, no parent company, no disclosed funding rounds, and no certifications or patents. Its competitive positioning rests on over two decades of combined proprietary-and-open-source engineering experience and niche specialization in Belgian digital infrastructure (eID, Ogone). The company is operating and accepting new project work, but exhibits the structural profile of a stable lifestyle consultancy rather than a venture-scale growth business.
Akretio firmographics
Firmographics- Name
- Akretio
- Legal name
- Akretio SPRL
- Website
- https://akretio.be
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Akretio SPRL is a Belgian web development agency founded in 2001, offering custom web development, its proprietary Kelare CMS framework, and integration/consulting services (payments, eID identity, APIs) to European organizations across multiple verticals.
- Ownership category
- akta.pro rank
Akretio industry classification
Industry- Product category
- Web Development Services
- NAICS
- Custom Computer Programming Services (541511), Software Publishers (5132)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Prepackaged Software (7372)
- akta.pro primary industry
- Enterprise Content Management (ECM) Suites (HDAEAGAB)
Keywords
Where Akretio is headquartered
LocationHeadquarters
- HQ city
- Nivelles
- HQ country
- Belgium
- HQ region
- Europe
Offices1 record
Markets served
Akretio business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Web Development Services: Custom web development services creating dynamic, standards-compliant websites from corporate sites to community platforms
- CMS Solutions and Licensing: Kelare CMS proprietary framework powering dozens of client websites with various modules
- Integration and Consulting: Consulting services for payment systems, identity solutions, and custom API integrations
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Akretio product offering
Product offeringCore offering
Akretio is a Belgian web agency providing custom web development services using PHP, MySQL, and modern web technologies, ranging from corporate sites to community platforms. The company builds and licenses its proprietary Kelare CMS framework, which powers dozens of websites with modules for news, forums, e-commerce, and PDF generation. It also offers integration and consulting services covering payment systems (Ogone, PayPal), Belgian eID identity solutions, and custom API integrations for organizations of all sizes.
Product overview
Akretio offers a unified product portfolio centered around Kelare CMS, their proprietary framework that powers dozens of websites with modular capabilities including news, forums, e-commerce, and PDF generation. This core platform is complemented by professional services for web development using PHP, MySQL, and modern web technologies, as well as Integration & Consulting services that connect with payment systems (Ogone, PayPal) and identity solutions (Belgian eID). The company also delivers project-based solutions like Freedelity, an eID-based loyalty system built on top of their CMS infrastructure.
Differentiator
Problem solved
Functional benefit
Brands
- Kelare CMS: Proprietary content management system framework that powers dozens of websites with modules for news, forums, e-commerce, PDF generation, and more.
Products and services
- Kelare CMS
- Web Development
Quantifiable outcome
- Kelare CMS powers dozens of websites across Europe
Companies that use Akretio
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles2 records
Akretio technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature4 records
Akretio partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- KelarecoreKelare is the underlying CMS framework powering Akretio's proprietary technology stack. The company footer states 'Powered by Kelare', indicating Kelare is the core platform/framework used to build client websites.
Scale indicators3 records
Recent moves5 records
Expansion highlights3 records
Akretio competitors and assessment
Company assessmentBroad incumbents
- Emakina: Belgian-origin pan-European digital agency offering web platforms, e-commerce, and CMS-driven experiences. Overlaps directly with Akretio's European web-development and integration positioning, but at substantially greater scale and with a broader portfolio.
- iO (formerly Intracto): Benelux-headquartered digital agency delivering web development, CMS, e-commerce, and marketing technology. Comparable in offering breadth (web platforms, content systems, integrations) but with a multi-country footprint far exceeding Akretio's.
- Acquia: Enterprise Drupal platform and services provider, addressing the same regulated-content, identity-integrated web workloads Akretio targets. A scaled incumbent with cloud hosting and compliance tooling beyond Akretio's self-managed CMS approach.
- Smile: European open-source digital services firm offering web development, CMS integration (Drupal, WordPress), and digital commerce across multiple countries. Comparable to Akretio in open-source/PHP-centric delivery but with significantly larger scale and geographic reach.
Direct peers
- Concrete CMS: Open-source PHP/MySQL CMS platform with modules for content, e-commerce, and community features. Directly competes with Kelare at the CMS layer for the same PHP/MySQL-built web projects Akretio delivers.
- Inuits: Belgian open-source software company specializing in web development, integrations, and infrastructure automation. Closely comparable to Akretio on geography (Belgium), technology stack (open-source + custom), and project-based delivery model.
- Netivism: Belgian digital agency delivering web platforms, CMS implementations, and integrations for European clients. Highly comparable to Akretio on geography, scale profile, and offering scope.
- Drupal Association / Drupal CMS project: Open-source CMS ecosystem on which many competing agencies build proprietary platforms analogous to Akretio's Kelare CMS. Drupal represents the closest open-source analog in modularity, enterprise integrations, and recurring deployment footprint.
Emerging players
- Strapi: Open-source headless CMS that agencies use to deliver multi-channel content experiences. Represents a modern architectural alternative to Kelare for clients evaluating CMS-forward web builds.
Regional players
- Another Monday: Northern European digital agency delivering CMS-driven web platforms and integrations. Comparable offering set to Akretio's web-development + CMS + integration stack, but operating primarily outside the Belgian market.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Akretio social profiles
Digital presenceAkretio financial estimates
Financial estimateRevenue estimate
Valuation estimate
Akretio leadership team
Management profileNumber of profiles
Profiles1 record
Akretio funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Akretio M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Akretio
What does Akretio do?
Akretio is a Belgian web agency providing custom web development services using PHP, MySQL, and modern web technologies, ranging from corporate sites to community platforms. The company builds and licenses its proprietary Kelare CMS framework, which powers dozens of websites with modules for news, forums, e-commerce, and PDF generation. It also offers integration and consulting services covering payment systems (Ogone, PayPal), Belgian eID identity solutions, and custom API integrations for organizations of all sizes.
Is Akretio a public or private company?
Akretio is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Akretio founded?
Akretio was founded in 2001. It employs 1 to 10 people.
Where is Akretio based?
Akretio is headquartered in Nivelles, Belgium, in the Europe region.
How does Akretio make money?
Three revenue lines are on record. Web Development Services are the primary driver. The others are CMS Solutions and Licensing and integration and Consulting.
Who are Akretio's main competitors?
Broad incumbents on record are Emakina, iO (formerly Intracto), Acquia and Smile. Direct peers are Concrete CMS, Inuits, Netivism and Drupal Association / Drupal CMS project. Strapi is listed as an emerging player. Another Monday is listed as a regional player.
Does Akretio have an API?
No public API is recorded for Akretio.
What industry is Akretio in?
Akretio's product category is Web Development Services. Its primary akta.pro industry code is HDAEAGAB, Enterprise Content Management (ECM) Suites. Its NAICS code is 541511 and its SIC code is 7370.