# Jannes & Mannes

Computer programming activities · Den Haag

Unclaimed profile · https://cogundi.com/en/companies/jannes-mannes-den-haag-77faa1bb-0f16-475f-8aa4-2b5f73b8a9e6

## Identification

- Legal name: Jannes & Mannes
- Activity: Computer programming activities (62.01)
- Head office: Carnegielaan 6, 2517 KH Den Haag
- Website: https://jannesmannes.nl

## What the company website says

### Services

**Web development** full service including design, custom design, technical development, security testing and ongoing maintenance. The agency also offers business portals, data integration and process optimization with Microsoft Dynamics, using technologies such as Laravel, Elasticsearch and CRM integrations.

- **Jannes & Mannes** is a web agency based in The Hague (currently Rotterdam since December 2024) specializing in developing **websites, portals and applications**. (Source: https://jannesmannes.nl/)
- The company offers **full service website development** including strategy, custom design, technical development, security testing and ongoing maintenance. (Source: https://jannesmannes.nl/full-service-website-ontwikkeling/)
- The agency uses **advanced technologies** and an **intuitive CMS** to allow clients to easily manage content after launch. (Source: https://jannesmannes.nl/full-service-website-ontwikkeling/)
- **Jannes & Mannes** offers **custom design** without using pre-designed templates. (Source: https://jannesmannes.nl/full-service-website-ontwikkeling/)
- Services include **data integration**, **business portals** and **process optimization** with Microsoft Dynamics. (Source: https://jannesmannes.nl/)
- The agency works with technologies such as **Laravel**, **Elasticsearch**, **single sign-on** and **CRM integrations**. (Source: https://jannesmannes.nl/blog/)
- The agency provides **ongoing maintenance services** including security updates, backups and bug fixes after launch. (Source: https://jannesmannes.nl/full-service-website-ontwikkeling/)
### Capacity

The team comprises **front-end and back-end developers** and a designer who work directly with clients.

- The team includes **front-end developers, back-end developers and a designer** working directly with clients. (Source: https://jannesmannes.nl/over-ons/)
### Prices and quotes

**Quotes and pricing** are provided on request after discussion of the specific project.

- For quotes and pricing, you must **contact the agency directly** to discuss your project. (Source: https://jannesmannes.nl/contact/)
### How it works

The project process comprises four **key stages**: kick-off, design, development and service/maintenance.

- The project process comprises four stages: **kick-off, design, development and service/maintenance**. (Source: https://jannesmannes.nl/full-service-website-ontwikkeling/)
### Quality and guarantees

The approach prioritizes **short lines** of communication, long-term partnership and measurable quality.

- **Jannes & Mannes**' approach prioritizes **short communication lines**, **long-term partnership** and **measurable quality**. (Source: https://jannesmannes.nl/full-service-website-ontwikkeling/)
### Experience and references

The company has been operating for **16 years**, having celebrated its sixteenth anniversary in 2024.

- **Jannes & Mannes** has been operating for **16 years** (the company celebrated its sixteenth anniversary in 2024). (Source: https://jannesmannes.nl/blog/)
### Practical information

Contact by **phone** 070 820 0572 or by **email** mail@tabs-spaces.nl.

- Customers can contact **Jannes & Mannes** by phone at **070 820 0572** or by email at **mail@tabs-spaces.nl**. (Source: https://jannesmannes.nl/contact/)

## Sources

- Identification: INSEE, SIRENE database (October 2026 edition), Licence Ouverte.
- Information from jannesmannes.nl, read on 6 October 2026.