--- title: Elevate Your Online Presence with a Trusted TYPO3 Agency Partner url: "https://b13.com/" description: We deliver lasting value in the form of digital experiences. Choosing the right tools for the solution you need is always part of the job. image: "https://b13.com/fileadmin/_processed_/2/9/csm_b13.com-home_8940d2e176.png" date: 2019-03-26 modified: 2026-08-21 lastUpdated: 2026-09-14 --- # Elevate Your Online Presence with a Trusted TYPO3 Agency Partner By Your Side. On Your Site. ============================= A TYPO3 Agency That Truly Understands What Your Website Needs. [ Get to know b13 ](https://b13.com/about-us/what-we-stand-for) ![](https://b13.com/_assets/274d3377160d4aa2cf66c0051093e3bc/Images/icon-cloud-2026.svg?1789654586) How We Support You -------------------- - ![](https://b13.com/fileadmin/Illustrations/Icons/Site___Brand_Relaunch_80.svg) ### Relaunch A Fresh Start [ More: Relaunch ](https://b13.com/services/relaunch) - ![](https://b13.com/fileadmin/Illustrations/Icons/Website-Betreuung_80.svg) ### Site Maintenance Operation & Optimization [ More: Site Maintenance ](https://b13.com/services/site-maintenance) - ![](https://b13.com/fileadmin/Illustrations/Icons/TYPO3_Upgrades_and_2nd_Opinions_80.svg) ### TYPO3 Upgrade Safely up to Date [ More: TYPO3 Upgrade ](https://b13.com/services/typo3-upgrade) - ![](https://b13.com/fileadmin/Illustrations/Icons/Technischer_Support_80.svg) ### Technical Support Finding Solutions [ More: Technical Support ](https://b13.com/services/technical-support) [ Explore our expertise ](https://b13.com/typo3-expertise/expertise) ![](https://b13.com/fileadmin/_processed_/a/d/csm_david_37594ac7fc.webp)### [ David Steeb ](https://b13.com/team/david-steeb) CEO ### Nothing’s Impossible—Challenge Us! Got a question, project, or idea in mind? We’re excited to breathe life into your vision. Let’s figure out the best way forward—together. [ Let’s connect ](https://b13.com/lets-connect) [ Get to know us ](https://b13.com/about-us/our-team) Imagine One System Handling It All ------------------------------------ Hear From Our Clients Who Made the Shift - Internationalization Multi-Site Management ### [ d&b audiotechnik ](https://b13.com/services/success-stories/dbaudio-streamlining-processes-global-enterprise) ![Website layout showcasing the db Soundscape application, featuring sections for events, applications, and audio solutions with a scenic background.](https://b13.com/fileadmin/_processed_/b/c/csm_Mockup-dbaudio_card01_826268f761.webp) - Data Management eCommerce ### [ Stuttgart Airport ](https://b13.com/services/success-stories/stuttgart-airport-b13-helps-stuttgart-airport-make-connections) ![Website layout featuring Stuttgart tours, with sections for booking, information, and a photo of a group enjoying an outdoor activity.](https://b13.com/fileadmin/_processed_/b/7/csm_Mockup-airport_card01-1_e2daf2d0d9.webp) - Migration & Relaunch Performance & SEO ### [ GEZE ](https://b13.com/services/success-stories/geze) ![Screenshots of the GEZE website showcasing smart solutions for doors and windows, including product categories and magazine features.](https://b13.com/fileadmin/_processed_/b/5/csm_Mockup-geze_card01_2dc4baaa2e.webp) - Internationalization Multi-Site Management ### [ Engelhard ](https://b13.com/services/success-stories/internationally-consistent-and-scalable-brand-websites-for-engelhard) ![Three tablet screens displaying various website designs, featuring colorful layouts and text in German promoting different products and services.](https://b13.com/fileadmin/_processed_/f/2/csm_Mockup-engelhard_card01_f65dfcadd1.webp) - Data Management eCommerce ### [ SPRING e.V. ](https://b13.com/services/success-stories/coordinating-logistics-for-annual-festival-using-typo3) ![Website layout for the Spring event, featuring activities like cycling and relaxation in a nature setting, with dates and registration details.](https://b13.com/fileadmin/_processed_/3/7/csm_Mockup-spring_card01_f12c9b1c3b.webp) - eCommerce Migration & Relaunch ### [ Klassikticket ](https://b13.com/services/success-stories/more-clarity-for-klassikticket-why-switching-to-typo3-is-worthwhile) ![Website layout featuring cultural event recommendations in Vienna, including venues like the Vienna State Opera and upcoming performances like "Tosca.](https://b13.com/fileadmin/_processed_/9/c/csm_Referenz_Card_a95787f523.webp) Deep-Dives Instead of Quick-Fixes! ------------------------------------ We don’t do one-size-fits-all. We love unusual challenges and we tackle them side by side with you. With a “nothing’s impossible” mindset, we build solutions that fit your exact needs. [ How we work ](https://b13.com/services/how-we-work) > We have rarely experienced such clear and well-thought-out management with an agency. b13 really familiarized themselves very well with our topics and user needs and proactively came up with their own solutions. Katharina Wagner, Web Product Manager, Oeticket [ Read success story ](https://b13.com/services/success-stories/more-clarity-for-klassikticket-why-switching-to-typo3-is-worthwhile) In Good Company ----------------- These Companies Already Rely on Us - ![Logo featuring a stylized figure with a crown atop a triangular shape, accompanied by the text "BRAND" below.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_brand.svg) - ![Logo of Braeuninger featuring a stylized letter "B" alongside the brand name in lowercase letters.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_breuninger.svg) - ![Logo featuring the text "dieb" and "echtzeit" with a stylized design, emphasizing modernity and technology.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_dbaudio.svg) - ![Logo of DEHA GRUPPE, featuring bold text and a geometric symbol.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_deha.svg) - ![Logo featuring the text "Baden-Württemberg" in a bold, modern font.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_diakonie.svg) - ![Logo of a university featuring the name "Zürich Universität" and a shield emblem below.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_ebs_universitaet.svg) - ![Logo featuring a stylized figure with wings, enclosed in a circular design. The design emphasizes strength and protection.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_engelhard.svg) - ![Eppendorf logo in a simple, bold font, representing the brand associated with laboratory equipment and scientific research.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_eppendorf.svg) - ![Black logo featuring the word "GEZE" in bold, stylized letters within a rectangular border.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_geze.svg) - ![Stuttgart Airport logo featuring a stylized airplane graphic alongside the text "STUTTGART AIRPORT.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_stuttgartairport.svg) - ![Logo featuring the letters "PE" inside a square, accompanied by the text "verbindungen" and "vernetzungen" in a modern font.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_tae.svg) - ![Logo of the University of Mannheim, featuring two interconnected circles and the name "Universität Mannheim" in a modern font.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo_ukh.svg) - ![Black logo featuring the letters "srh" in a stylized font.](https://b13.com/fileadmin/Logos/Clients/color-neutral_logo-srh.svg) [ Read success stories ](https://b13.com/services/success-stories) More Than Colleagues ---------------------- At b13, we are a team closely connected by shared values. We take responsibility and don’t shift blame onto others. [ What we stand for ](https://b13.com/about-us/what-we-stand-for) [ Meet our team ](https://b13.com/about-us/our-team) > When you work with friends, it often doesn’t feel like work at all, and we never run short on fun. Simone Marxer, Office Management & Accounting [ Meet Simone ](https://b13.com/team/simone-marxer) ![](https://b13.com/fileadmin/_processed_/b/9/csm_b13-weiterflug-2026-053_d2db427651.webp) ![](https://b13.com/_assets/274d3377160d4aa2cf66c0051093e3bc/Images/icon-cloud-2026.svg?1789654586) ![](https://b13.com/fileadmin/_processed_/3/e/csm_b13-weiterflug-2026-083_891c496740.webp) ![](https://b13.com/_assets/274d3377160d4aa2cf66c0051093e3bc/Images/icon-cloud-2026.svg?1789654586) ![A woman in a green romper gestures while speaking in front of a presentation screen with text in German about customer relations and responsibilities.](https://b13.com/fileadmin/_processed_/e/0/csm_b13-weiterflug-2026-032_74b8bc0eb4.webp) ![A person writes on a flip chart during a meeting, while another individual works on a laptop in the background.](https://b13.com/fileadmin/_processed_/a/d/csm_b13-weiterflug-2026-011_77853bdb49.webp) > I definitely recommend b13 for development and TYPO3 work. Kai Rudolph, Webmaster, Heidelberg University Hospital [ Read success story ](https://b13.com/services/success-stories/ukhd-a-central-and-modern-digital-infrastructure-for-ukhd) Meet Us At ------------ Upcoming Events - 15.–17. October 2026 15 October 2026 to 17 October 2026 ### TYPO3 Camp Berlin #T3CB26 [ To the event: TYPO3 Camp Berlin #T3CB26 ](https://www.t3cb.de/) - 20.–21. October 2026 20 October 2026 to 21 October 2026 ### Open Source CMS Conference Join us for the 1st annual edition of our prestigious international conference dedicated to making open source CMS better. [ To the event: Open Source CMS Conference ](https://www.boye-co.com/conferences/opensourcecms26) - 4.–5. November 2026 04 November 2026 to 05 November 2026 ### Aarhus Boye Conference 2026 An international conference for shared learning and lasting connections [ To the event: Aarhus Boye Conference 2026 ](https://aarhus26.boye-co.com/) - 6.–8. November 2026 06 November 2026 to 08 November 2026 ### TYPO3 Camp Rhein Ruhr [ To the event: TYPO3 Camp Rhein Ruhr ](https://www.typo3camp-rheinruhr.de/) - 19. May 2027 19 May 2027 ### TYPO3 Summit North America A full day of inspiring talks, meaningful networking, and business opportunities at the first-ever TYPO3 Summit North America! [ To the event: TYPO3 Summit North America ](https://news.typo3.com/event/20260622-typo3-summit-north-america) - 4.–6. June 2027 04 June 2027 to 06 June 2027 ### THE CÄMP [ To the event: THE CÄMP ](https://news.typo3.com/event/20270604-typo3-camp-baden-wuerttemberg) Our Wisdom. Your Win. For over 20 years, we’ve gained valuable experience through client projects. Sharing this knowledge is a central part of our commitment to open source. Dive into our complete library of expert content: [ Expand your knowledge ](https://b13.com/knowledge) - ![Tropical palm leaves with the text "CMS Camp Mallorca" prominently displayed in the center.](https://b13.com/fileadmin/_processed_/4/5/csm_CampMallorca2004_Headerbild_22b05fe704.webp) ### More Than Professional Growth 02 October 2026 | Jessica McQueen Takeaways from CMS Camp 2026 in Mallorca: visual experiences, SEO and GEO, working with AI, and inclusive design. Plus a look at what editors need from a CMS, and why their… [ Read more: More Than Professional Growth ](https://b13.com/blog/more-than-professional-growth-my-experience-at-cms-camp-2026) - ![Stylized illustration featuring domed buildings with crosses, centered around a circular logo with interlocking shapes in red.](https://b13.com/fileadmin/_processed_/d/2/csm_CMS_Connect_2026_Headerbild_6e913060aa.webp) ### Your Website Has a New Job 24 August 2026 | Florian “Flix” Keitgen AI agents are changing how people search and decide. Your website stays relevant—but its job is changing. [ Read more: Your Website Has a New Job ](https://b13.com/knowledge/your-website-has-a-new-job) - ![A purple graphic featuring a smartphone icon with three horizontal bars, surrounded by illustrations of vintage telephones.](https://b13.com/fileadmin/_processed_/2/5/csm_EXTphonenumber_Headerbild_93d5de1696.webp) ### Clean Phone Numbers in TYPO3: Why We Built EXT:phone\_number 11 August 2026 | David Steeb TYPO3 stores phone numbers as tel: links, but doesn’t format them for output. Meet EXT:phone\_number, a Fluid ViewHelper for clean, consistent numbers. [ Read more: Clean Phone Numbers in TYPO3: Why We Built EXT:phone\_number ](https://b13.com/knowledge/clean-phone-numbers-in-typo3) ![](https://b13.com/fileadmin/_processed_/b/8/csm_florian_38f1220858.webp)### [ Florian “Flix” Keitgen ](https://b13.com/team/florian-keitgen) Product Development ### Tell Us About Your Idea Do you have a project, an idea, or a question in mind? We’d love to hear from you and discuss how we can support you. [ Get in touch ](https://b13.com/lets-connect)