{"source":"Breaknorm","page":"https://breaknorm.co/company/sonntag-bau.com","license":"https://breaknorm.co/terms","domain":"sonntag-bau.com","name":"SONNTAG Bau","legal_name":"Co. KG","country":"DE","country_second":"AT","city":"Dörth","admin1":"Rheinland-Pfalz","vertical":"property_construction","subvertical":"construction_and_building_engineering","leaf":"civil_infrastructure_contractors","summary":"SONNTAG Bau is a construction company that performs pipe jacking, microtunneling, trenchless construction, and civil engineering for infrastructure projects. Its offerings include pipe jacking, direct pipe, pipe eating, tunnel construction, pipe laying, and waste disposal technology. The company has over 90 years of experience and operates from two locations.","offerings":["pipe jacking","microtunneling","direct pipe","pipe eating","tunnel construction","pipe laying","waste disposal technology","technical development"],"target_customers":["infrastructure developers","municipalities","utility companies"],"business_model":["B2B"],"geo_scope":"international","headcount":"501-1000","headcount_source":"linkedin","revenue":"50M-250M","revenue_source":"estimated","certifications":["iso_9001"],"langs":["de","en","fr"],"linkedin":"https://www.linkedin.com/company/sonntag-baugesellschaft-mbh-&-co-kg","reviews":[],"contact_points":2,"contact_phones":2,"page_types":["privacy","terms","team","home","imprint","contact","careers","references","about","certifications"],"crawled":"2026-09-25","profiled":"2026-09-26","indexed":"2026-09-27","hiring_built":"2026-10-27","website_tech":["matomo"],"hiring":{"open":9,"open_postings":9,"new_7d":0,"new_30d":0,"new_90d":0,"closed_30d":0,"countries":[]},"hiring_functions":[["construction_and_civil",3,0],["skilled_trades_and_field_service",3,0],["engineering_non_software",2,0],["administration_and_office",1,0]],"tech_jobs":[],"intents":[],"recent_postings":[{"id":7314241,"title":"Land- und Baumaschinen­mechatroniker (m/w/d)","city":"","function":"skilled_trades_and_field_service","family":"skilled_trades_and_field_service/heavy_vehicle_and_equipment_mechanics","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/land-und-baumaschinen-shymechatroniker-m-w-d-s209884","tech":[]},{"id":7314240,"title":"Bauingenieur - duales Studium (m/w/d)","city":"","function":"engineering_non_software","family":"engineering_non_software/civil_and_structural_engineering","seniority":"training","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/bauingenieur-duales-studium-m-w-d-s202049","tech":[]},{"id":7314239,"title":"Mechatroniker oder Metallbauer - Fachrichtg. Konstruktionstechnik (m/w/d)","city":"","function":"skilled_trades_and_field_service","family":"skilled_trades_and_field_service/metal_fabrication_and_fitting","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/mechatroniker-oder-metallbauer-fachrichtg-konstruktionstechnik-m-w-d-s202008","tech":[]},{"id":7314238,"title":"Baugeräteführer (m/w/d)","city":"","function":"construction_and_civil","family":"construction_and_civil/heavy_equipment_crane_and_drill_operation","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/baugeraetefuehrer-m-w-d-s201998","tech":[]},{"id":7314237,"title":"Bauzeichner (m/w/d)","city":"","function":"engineering_non_software","family":"engineering_non_software/drafting_cad_and_bim","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/bauzeichner-m-w-d-s201982","tech":[]},{"id":7314236,"title":"Elektroniker (m/w/d)","city":"","function":"skilled_trades_and_field_service","family":"skilled_trades_and_field_service/electrician","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/elektroniker-m-w-d-s201971","tech":[]},{"id":7314235,"title":"Beton- und Stahlbetonbauer (m/w/d)","city":"","function":"construction_and_civil","family":"construction_and_civil/masonry_concrete_and_structural_trades","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/beton-und-stahlbetonbauer-m-w-d-s201961","tech":[]},{"id":7314234,"title":"Straßenbauer (m/w/d)","city":"","function":"construction_and_civil","family":"construction_and_civil/construction_labour_and_groundworks","seniority":"entry","posted":"2026-10-26","url":"https://www.sonntag-bau.com/ausbildung/strassenbauer-m-w-d-s201936","tech":[]}],"ats":"Ownsite_html","similar":[{"domain":"pato.it","name":"pato.it","country":"IT","city":"Occhiobello","headcount":"51-200","leaf":"civil_infrastructure_contractors","summary":"The company is a trenchless technology contractor that performs microtunneling, pipe jacking, piling and well excavation."},{"domain":"botharboring.com","name":"Bothar","country":"AU","city":"Murarrie","headcount":"501-1000","leaf":"civil_infrastructure_contractors","summary":"Bothar is a trenchless engineering and construction company that provides trenchless solutions, engineering and design, shaft construction, and civil services."},{"domain":"lorenz-bau.de","name":"LORENZ BAU GmbH","country":"DE","city":"Miltach","headcount":"51-200","leaf":"civil_infrastructure_contractors","summary":"LORENZ BAU GmbH is a regional construction company from Miltach that provides underground construction, cable and pipe laying, trenchless methods and high-rise ."},{"domain":"grundundtiefbau.com","name":"Grund- und Tiefbau AG Basel","country":"CH","city":"Lausen","headcount":"51-200","leaf":"civil_infrastructure_contractors","summary":"Grund- und Tiefbau AG Basel is a civil engineering contractor that performs trenchless, water and specialist deep-works construction."},{"domain":"hockhai.com","name":"Hock Hai Civil Engineering & Building Pte Ltd","country":"US","city":null,"headcount":"51-200","leaf":"civil_infrastructure_contractors","summary":"Hock Hai Civil Engineering & Building Pte Ltd is a civil engineering contractor in Singapore that specializes in deep shaft construction, trenchless constructio."},{"domain":"stein-ingenieure.de","name":"STEIN Ingenieure GmbH","country":"DE","city":"Bochum","headcount":"51-200","leaf":"civil_structural_engineering","summary":"STEIN Ingenieure GmbH is an engineering and consulting firm that provides planning, tendering and construction supervision for water and wastewater infrastructu."}],"similar_scored":577,"customers":null,"as_of":"2026-11-02","updated_at":"2026-11-02","hash":"b59fe656cc4413c2","index_tier":1}