Tri­s­i­nus

What Tri­s­i­nus does

Trisinus GmbH & Co. KG is a Münster-based, owner-managed internet services agency founded in 1996 (originally as netServe oHG) that delivers web development, custom web applications, and CMS implementation for German mid-market enterprises, insurance companies, chambers and associations, and creative agencies. The firm operates as a full-service web partner covering the project lifecycle from conception and design through programming, hosting on company-managed servers, and ongoing maintenance, with deep specialization in open-source content management systems — TYPO3 (certified integrator, 120+ installations, the largest covering 100+ sites and ~10,000 pages), WordPress, Drupal, and Laravel-based PHP applications, plus e-commerce (OXID, Shopware) and mobile app development via PWA and PhoneGap.

The revenue model is a hybrid of project-based professional services for custom development and recurring managed services for hosting, CMS support, and TYPO3 upgrade/ELTS consulting. Go-to-market is sales-led and predominantly inbound: direct engagement via website, phone, and email, supplemented by referrals from a long-standing client base (LVM since 1997, REMONDIS since 2001) and partnerships with creative agencies across Germany for whom Trisinus acts as a freelance technical implementation partner. The team is small (1–10 employees) but exceptionally tenured, with average tenure above 11 years and individual experience up to 24 years, and the company shows no external investors, no funding history, and no AI/ML productization. There is no publicly disclosed revenue or pricing.

Name

Tri­s­i­nus

Legal name

Trisinus GmbH & Co. KG

Website

https://www.trisinus.de

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

1–10 employees

Short description

Tri­s­i­nus is an internet service provider firm that offers web design, SEO, and content management services.

Ownership category

akta.pro rank

Headquarters

HQ city

Münster

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales

Revenue model

1. Web Development and Programming Services: Custom web development, programming, and web application development services. Revenue generated through project-based professional services engagements, including initial conception, design support, implementation, and ongoing maintenance.
2. Hosting Services: Server hosting on company-managed servers with ongoing technical administration. Recurring revenue from hosting infrastructure management.
3. CMS Support and Maintenance: Ongoing CMS support, updates, upgrades, and maintenance for TYPO3, WordPress, and other platforms. Includes TYPO3 version upgrades (e.g., to LTS versions) and ELTS (Extended Long Time Support) consulting.
4. E-Commerce Development: OXID-based online shop development and support, including Shopware projects.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Trisinus is a full-service internet agency delivering end-to-end web project execution, from conception and responsive design through programming, hosting, and ongoing maintenance. The company's core deliverables center on enterprise CMS implementation (primarily TYPO3 with 120+ installations managed, plus WordPress and Drupal), custom web applications built in PHP/JavaScript with Laravel and CakePHP, e-commerce solutions using OXID and Shopware, mobile applications via PWA and PhoneGap, SEO consulting, and managed hosting on company-operated servers.

Product overview

Trisinus is a full-service web agency offering a comprehensive portfolio of web development services centered around open-source content management systems (TYPO3, WordPress, Drupal), custom PHP/Laravel development, responsive web design, SEO optimization, e-commerce solutions (OXID, Shopware), and mobile app development. The company provides end-to-end services from conception and design through programming and hosting, with a focus on serving medium-sized businesses, insurance companies, chambers/associations, and creative agencies.

Differentiator

Problem solved

Functional benefit

Products and services

• TYPO3 Services

Quantifiable outcome

• Over 120 TYPO3 installations managed, including one covering 100+ autonomous websites with ~10,000 content pages
• +2 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature5 records

Partnerships

One partnership is on record.

• Creative Agencies (Freelancers to Large Advertising Agencies)coreStrategic or Co-development PartnerTrisinus serves as a freelance technical partner for creative agencies across Germany, handling the technical implementation of web projects using TYPO3, WordPress, Laravel, OXID-Shop, and Shopware. Relationships range from freelancers to large advertising agencies. Trisinus can operate quasi-invisibly or present alongside the agency at the client's request.

Scale indicators5 records

Recent moves10 records

Expansion highlights4 records

Direct peers

• DIVA-e: Large German TYPO3 agency offering CMS implementation, custom development, and hosting. Directly comparable to Trisinus as a TYPO3-specialized web agency serving enterprise and mid-market clients across Germany.
• netz98: Germany-based TYPO3 specialist agency offering CMS consulting, implementation, and hosting. Closely comparable in TYPO3 focus, technical service orientation, and mid-market enterprise client base.
• B13: TYPO3-focused digital agency in Germany providing custom web development, CMS integration, and platform engineering. Comparable in TYPO3 specialization and enterprise project delivery.
• Amedick & Sommer: German web agency specializing in TYPO3, custom web applications, and CMS support. Comparable in service portfolio, TYPO3 expertise, and German Mittelstand target market.
• mehrwert: TYPO3 agency in Germany offering CMS implementation, custom development, and e-commerce integrations. Similar profile to Trisinus in TYPO3 specialization and mid-market German customer focus.
• pixelart: German digital agency with TYPO3 expertise and custom web development services. Comparable in CMS specialization and service offerings for mid-sized German organizations.
• Die Komplizen: German digital agency offering web development, CMS implementation, and e-commerce solutions. Comparable in full-service web agency model and German Mittelstand client base.
• dkd Internet Service: Frankfurt-based web agency offering TYPO3, custom development, and hosting services. Comparable in service portfolio and German enterprise/Mittelstand customer focus.
• TWT (Tech, Web, Tools): German digital agency offering web development, CMS, and creative services. Comparable in full-service web agency model and target market of mid-sized German enterprises.
• kollektive: German digital agency delivering web platforms, CMS implementations, and custom applications. Comparable in bespoke web development service and German regional client base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Trisinus
• Xx.com/trisinus
• LinkedInlinkedin.com/company/trisinus-gmbh

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tri­s­i­nus