{"id":3728,"date":"2022-11-07T16:56:10","date_gmt":"2022-11-07T15:56:10","guid":{"rendered":"https:\/\/e3holding.de\/projekte\/clean-tek\/"},"modified":"2025-01-08T11:18:26","modified_gmt":"2025-01-08T10:18:26","slug":"clean-tek","status":"publish","type":"portfolio","link":"https:\/\/e3holding.de\/en\/e3-group\/clean-tek\/","title":{"rendered":"clean-tek Reinraumtechnik GmbH"},"content":{"rendered":"<section class=\"custom-block section-page-header text-left align-content-vertical-top page-header-portfolio pt-navbar bg-gradient-light\" id=\"block_b8e785b577b94d3f8ef01e88cc0a9c63\"><div class=\"section-inner page-header-inner\"><div id=\"breadcrumb\"><div class=\"scroll-container\"><ul class=\"breadcrumb breadcrumb-light\"><\/ul><\/div><\/div><div class=\"wrapper-wide\"><div class=\"page-header-content pt-medium pb-medium\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-lg-12 offset-lg-2\"><span class=\"page-title underline underline-secondary\">clean-tek Reinraumtechnik GmbH<\/span><h1 class=\"page-header-title\"><b>A family&shy; business<\/b><br> on a growth trajectory<\/h1><\/div><div class=\"col-sm-20 offset-sm-2 col-lg-6 offset-lg-2 pt-medium pt-lg-0\"><span class=\"small\">Industry<\/span><p class=\"lead mt-0\">Development, planning and production of clean room systems<\/p><hr class=\"mt-1 mb-1\"><span class=\"small\">Location<\/span><p class=\"lead mt-0\">Renningen, Germany<\/p><hr class=\"mt-1 mb-1\"><span class=\"small\">Employees<\/span><p class=\"lead mt-0\">70 FTE (31.12.2023)<\/p><hr class=\"mt-1 mb-1\"><span class=\"small\">Start of the partnership<\/span><p class=\"lead mt-0\">2022<\/p><hr class=\"mt-1 mb-1\"><span class=\"small\">Ownership<\/span><p class=\"lead mt-0\">100% of business shares<\/p><\/div><\/div><\/div><\/div><div class=\"wrapper-wide\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2\"><div class=\"image-container image-parallax-container image-square image-lg-xwide mb-3 mb-sm-0 image-bottom-right\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"854\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-1280x854.jpg\" class=\"img-fluid image-parallax\" alt=\"Die Clean-tek Gruppe als Kern der E3 Reinraumtechnik\" srcset=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-1280x854.jpg 1280w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-300x200.jpg 300w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-1024x683.jpg 1024w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-768x512.jpg 768w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-1536x1024.jpg 1536w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-2048x1366.jpg 2048w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-cleantek-titel-1920x1280.jpg 1920w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><div class=\"logo\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"168\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/clean-tek-logo.png\" class=\"img-fluid\" alt=\"\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section id=\"block_5cb372bd703c10ddc33b8aef0cbd7bac\" class=\"custom-block section-content pt-medium\"><div class=\"wrapper-wide\"><div class=\"section-inner\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-md-16 offset-md-4 col-lg-12 offset-lg-6\"><div class=\"acf-innerblocks-container\">\n\n<h2 class=\"wp-block-heading\">Clean-tek \u2013 at the core of E3\u2019s clean room technology portfolio<\/h2>\n\n\n\n<p>Founded in 1986 by Albrecht Ritter and later expanded by his son Felix, renowned Clean-tek Group provides the full suite of clean room solutions for the pharmaceutical sector and other industries. Clean-tek develops and manufactures products ranging from wall, ceiling and door systems to laminar flow modules, pass-throughs, personnel and material air-locks, decontamination showers and weighing booths. All Clean-tek products comply with worldwide hygienic manufacturing rules and standards (e.g. FDA, GMP, ISO).<\/p>\n\n<\/div><\/div><\/div><\/div><\/div><\/section><section id=\"block_03a6d85ea8631d8878600c8c95e6dd60\" class=\"custom-block section-content pt-medium pb-medium\"><div class=\"wrapper-wide\"><div class=\"section-inner\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-md-16 offset-md-4 col-lg-12 offset-lg-6\"><div class=\"acf-innerblocks-container\">\n\n<h2 class=\"wp-block-heading\">On a growth trajectory<\/h2>\n\n\n\n<p>With its principal sites in Renningen (Germany) and Basel (Switzerland), together with a smaller production site in Serbia, the clean room specialist\u2019s activities currently focus on the German and Swiss markets.<\/p>\n\n\n\n<p>The clean room market offers excellent opportunities for the company to continue its growth trajectory, since it is driven by investments from the biotech, pharmaceutical and semiconductor industries, along with an ever-growing quantity of hygiene and manufacturing standards, for example in the cosmetics and food industries. All those industries post growth rates of between 5% and 7% p.a.<\/p>\n\n<\/div><\/div><\/div><\/div><\/div><\/section><section id=\"block_8d9fb5c14bac218c1cd6dde9d723b52d\" class=\"custom-block section-content pb-medium\"><div class=\"wrapper-wide\"><div class=\"section-inner\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-md-16 offset-md-4 col-lg-12 offset-lg-6\"><div class=\"acf-innerblocks-container\">\n<aside class=\"section-anchor\" id=\"anchor-block_07facc2a33756b2adbef06f2baf7ce60\"><\/aside><section class=\"custom-block section-quote text-left quote-image-bottom\" id=\"block_07facc2a33756b2adbef06f2baf7ce60\"><div class=\"section-inner\"><div class=\"wrapper-wide\"><div class=\"row g-0\"><div class=\"quote-content align-self-center mb-3 mb-lg-0col-24 text-center ps-sm-3 pe-sm-3 order-12 order-lg-12 parallax-section-content\"><span class=\"quote-icon\"><?xml version=\"1.0\" encoding=\"utf-8\"?>\n<!-- Generator: Adobe Illustrator 27.4.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->\n<svg version=\"1.1\" id=\"Ebene_1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\"\n\t viewBox=\"0 0 84 64.3\" style=\"enable-background:new 0 0 84 64.3;\" xml:space=\"preserve\">\n<g>\n\t<path d=\"M31.2,5.9c1.9,4.8,2.9,10.1,2.9,15c0,22.2-15.2,36.3-31.3,42.5L0.5,58c11.2-6.1,16.8-10.4,21.9-21.9l-10.1-5.9\n\t\tc-6.7-4.3-9.6-9.6-9.6-14.4C2.6,6.7,9,0.5,17.8,0.5C22.4,0.5,26.6,1.6,31.2,5.9z M80.6,5.9c1.9,4.8,2.9,10.1,2.9,15\n\t\tc0,22.2-15.2,36.3-31.2,42.5L49.9,58c11.2-6.1,16.8-10.4,21.9-21.9l-10.1-5.9C55,25.9,52,20.6,52,15.8c0-9.1,6.4-15.2,15.2-15.2\n\t\tC71.8,0.5,76.1,1.6,80.6,5.9z\"\/>\n<\/g>\n<\/svg>\n<\/span><p class=\"d-block mb-0 ms-auto me-auto lh-1-2 h4 mb-5\">\u201eF\u00fcr mich war es wichtig die Transformation unseres Familienbetriebs in einen mittelst\u00e4ndischen Industriebetrieb mit einem fachlich exzellenten, vertrauensvollen und verl\u00e4sslichen Partner zu gestalten. Die E3 Holding SE, mit ihrem Blick und ihrer Kenntnis bei der Unternehmensentwicklung unter Einbezug der Interessen unserer Mitarbeiter hat mich hiervon \u00fcberzeugt. Mit dem Partner E3 Holding SE wird Clean-tek nachhaltig wachsen und seine heutige Marktposition ausbauen k\u00f6nnen. Ich bin froh mit dem E3 Team einen vertrauensvollen und zuverl\u00e4ssigen Partner gefunden zu haben und freue mich als Gesch\u00e4ftsf\u00fchrer die Reise der Clean-tek weiterbegleiten zu k\u00f6nnen.\u201c<\/p><div class=\"quote-image align-self-center order-1 order-lg-1\"><div class=\"image-container image-square image-position-top image-rounded\"><img decoding=\"async\" title=\"cleantek_felix-ritter\" alt=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/cleantek_felix-ritter.jpg\" class=\"img-fluid\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/cleantek_felix-ritter.jpg\"><\/div><\/div><aside class=\"small\"><p class=\"quote-name mb-0 mt-1\"><b>Felix Ritter<\/b><\/p><p class=\"quote-desc mb-0\">Former owner and Managing Director Sales and Product Development<\/p><\/aside><\/div><\/div><\/div><\/div><\/section>\n<\/div><\/div><\/div><\/div><\/div><\/section><section class=\"custom-block section-image pb-medium \"><div class=\"wrapper-wide\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2\"><div class=\"image-container image-standard image-lg-wide image-center\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1440\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-scaled.jpg\" class=\"img-fluid\" alt=\"\" srcset=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-scaled.jpg 2560w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-300x225.jpg 300w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-1024x768.jpg 1024w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-768x576.jpg 768w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-1536x1152.jpg 1536w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/P1020328-1-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/div><\/div><\/div><\/div><\/section><section id=\"block_8d9fb5c14bac218c1cd6dde9d723b52d\" class=\"custom-block section-content pb-medium\"><div class=\"wrapper-wide\"><div class=\"section-inner\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-md-16 offset-md-4 col-lg-12 offset-lg-6\"><div class=\"acf-innerblocks-container\">\n\n<h2 class=\"wp-block-heading\">Giving growth a helping hand<\/h2>\n\n\n\n<p>E3 Holding and Clean-tek Group\u2019s management team are working towards a common goal: creating a leader in Europe\u2019s clean room markets, building upon Clean-tek\u2019s excellent market positioning by means of selected company acquisitions.<\/p>\n\n\n\n<p>Internally, process optimisation, technological innovation, improved HR management, and implementation of E3 Holding\u2019s ESG strategy have unlocked significant potential.<\/p>\n\n<\/div><\/div><\/div><\/div><\/div><\/section><section id=\"block_b46376265f41a9a254de9fc096b48241\" class=\"custom-block section-contact-person border-top pt-medium pb-medium\"><div class=\"wrapper-wide\"><div class=\"section-inner\"><div class=\"background-text-container has-text-scroll\"><span class=\"background-text background-text-large text-serif text-faded text-primary hscroll pointer-events-none\">Contact<\/span><\/div><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-md-6 offset-md-2 mb-3 d-none d-md-block\"><div class=\"image-container image-square mb-2\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2.jpg\" class=\"img-fluid wp-post-image\" alt=\"\" srcset=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2.jpg 762w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2-300x300.jpg 300w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2-150x150.jpg 150w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/div><p class=\"mb-0\"><strong>Olivier Weddrien<\/strong><\/p><p class=\"\">Founder \u00b7 CEO<\/p><\/div><div class=\"col-sm-20 offset-sm-2 col-md-12 offset-md-2\"><h2 class=\"mb-3\">Questions on ESG? Get in touch to find out more.<\/h2><div class=\"d-block d-md-none\"><div class=\"image-container image-rounded image-square mb-3\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2.jpg\" class=\"img-fluid wp-post-image\" alt=\"\" srcset=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2.jpg 762w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2-300x300.jpg 300w, https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/11\/e3-weddrien-2-150x150.jpg 150w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/div><p class=\"mb-0\"><strong>Olivier Weddrien<\/strong><\/p><p class=\"\">Founder \u00b7 CEO<\/p><\/div><div class=\"contact-options\"><ul class=\"contact-list \"><li class=\"mb-0 \"><a class=\"phone\" href=\"tel:+49 7351 82 96 15 20\">+49 7351 82 96 15 20<\/a><\/li><li class=\"mb-0 \"><a class=\"mail\" href=\"mailto:office@e3holding.de\">office@e3holding.de<\/a><\/li><li><a href=\"https:\/\/e3holding.de\/en\/contact\/\">Send us a message<\/a><\/li><\/ul>\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section><script type=\"text\/javascript\"><\/script><section id=\"block_16eb527db5226d9b1c922781509b1dc8\" class=\"custom-block section-post-list has-custom-background bg-beige-light pt-medium pb-medium\"><div class=\"section-inner position-relative\"><div class=\"wrapper-wide\"><div class=\"section-title pb-small\"><div class=\"row g-0\"><div class=\"col-sm-20 offset-sm-2 col-lg-12 offset-lg-2\"><h2 class=\"section-title\">Weitere Gruppenunternehmen der E3 Holding SE<\/h2><\/div><\/div><\/div><div class=\"row\"><div class=\"col-lg-22 offset-lg-1\"><hr><\/div><div class=\"col-sm-22 offset-sm-2 col-lg-24 offset-lg-0\"><a class=\"post-item-link\" href=\"https:\/\/e3holding.de\/en\/e3-group\/coligo-ab\/\"><div class=\"post-item item-2 pt-3 pb-3\"><div class=\"post-item-inner\"><div class=\"row gx-2 gy-0 gx-lg-0\"><div class=\"col-8 offset-lg-2 col-lg-4\"><div class=\"post-item-image\"><div class=\"image-container image-standard image-rounded\"><img decoding=\"async\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2022\/10\/09A5647a-1024x683.jpg\"><\/div><\/div><\/div><div class=\"col-16 col-sm-14 col-lg-15 offset-lg-1 align-self-lg-center\"><div class=\"d-flex flex-row justify-content-between\"><div class=\"post-item-content pe-lg-6\"><h3>Coligo AB<\/h3><p class=\"mt-lg-0 mb-0 small\">Founded in 2012, Coligo AB is a Swedish provider of cyber security solutions.<\/p><\/div><button class=\"button button-outline-secondary button-circle button-icon align-self-center d-none d-lg-block\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"48\" viewBox=\"0 96 960 960\" width=\"48\"><path d=\"m600 856-42-42 208-208H80v-60h686L558 338l42-42 280 280-280 280Z\"\/><\/svg><\/button><\/div><\/div><\/div><\/div><\/div><\/a><\/div><div class=\"col-lg-22 offset-lg-1\"><hr><\/div><div class=\"col-sm-22 offset-sm-2 col-lg-24 offset-lg-0\"><a class=\"post-item-link\" href=\"https:\/\/e3holding.de\/en\/e3-group\/konrad-bhnlein\/\"><div class=\"post-item item-3 pt-3 pb-3\"><div class=\"post-item-inner\"><div class=\"row gx-2 gy-0 gx-lg-0\"><div class=\"col-8 offset-lg-2 col-lg-4\"><div class=\"post-item-image\"><div class=\"image-container image-standard image-rounded\"><img decoding=\"async\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2023\/06\/e3-konrad-boehnlein-salami-1024x683.jpg\"><\/div><\/div><\/div><div class=\"col-16 col-sm-14 col-lg-15 offset-lg-1 align-self-lg-center\"><div class=\"d-flex flex-row justify-content-between\"><div class=\"post-item-content pe-lg-6\"><h3>Konrad B\u00f6hnlein GmbH<\/h3><p class=\"mt-lg-0 mb-0 small\">Konrad B\u00f6hnlein is a family business and regional market leader for meat products, especially known for its sausage products.<\/p><\/div><button class=\"button button-outline-secondary button-circle button-icon align-self-center d-none d-lg-block\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"48\" viewBox=\"0 96 960 960\" width=\"48\"><path d=\"m600 856-42-42 208-208H80v-60h686L558 338l42-42 280 280-280 280Z\"\/><\/svg><\/button><\/div><\/div><\/div><\/div><\/div><\/a><\/div><div class=\"col-lg-22 offset-lg-1\"><hr><\/div><div class=\"col-sm-22 offset-sm-2 col-lg-24 offset-lg-0\"><a class=\"post-item-link\" href=\"https:\/\/e3holding.de\/en\/e3-group\/pema-vollkorn-spezialitaten-gmbh-co-kg\/\"><div class=\"post-item item-4 pt-3 pb-3\"><div class=\"post-item-inner\"><div class=\"row gx-2 gy-0 gx-lg-0\"><div class=\"col-8 offset-lg-2 col-lg-4\"><div class=\"post-item-image\"><div class=\"image-container image-standard image-rounded\"><img decoding=\"async\" src=\"https:\/\/e3holding.de\/wordpress\/wp-content\/uploads\/2024\/11\/e3-pema-titel-1024x683.jpg\"><\/div><\/div><\/div><div class=\"col-16 col-sm-14 col-lg-15 offset-lg-1 align-self-lg-center\"><div class=\"d-flex flex-row justify-content-between\"><div class=\"post-item-content pe-lg-6\"><h3>PEMA Vollkorn-Spezialit\u00e4ten GmbH &amp; Co. KG<\/h3><p class=\"mt-lg-0 mb-0 small\">PEMA Vollkorn-Spezialit\u00e4ten GmbH &#038; Co. KG is a family-run business specialising in baked goods made from natural, high-quality ingredients. <\/p><\/div><button class=\"button button-outline-secondary button-circle button-icon align-self-center d-none d-lg-block\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" height=\"48\" viewBox=\"0 96 960 960\" width=\"48\"><path d=\"m600 856-42-42 208-208H80v-60h686L558 338l42-42 280 280-280 280Z\"\/><\/svg><\/button><\/div><\/div><\/div><\/div><\/div><\/a><\/div><div class=\"col-lg-22 offset-lg-1\"><hr><\/div><\/div><\/div><\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":5292,"template":"","class_list":["post-3728","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/e3holding.de\/en\/wp-json\/wp\/v2\/portfolio\/3728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/e3holding.de\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/e3holding.de\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e3holding.de\/en\/wp-json\/wp\/v2\/media\/5292"}],"wp:attachment":[{"href":"https:\/\/e3holding.de\/en\/wp-json\/wp\/v2\/media?parent=3728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}