| Germany – Track construction works – OB_BAU_GE+WE Braunschweig 26 Track construction works | INROS LACKNER SERostock, DEU | - | Aug 5, 2026 | 1 |
| Germany – Railway construction works – ABS/NBS KaBa, PfA 7.3, LBP-Maßnahme Haselmaus südlicher Kaiserwald Railway construction works | INROS LACKNER SERostock, DEU | - | Aug 3, 2026 | 2 |
| Germany – Bridge construction work – Ern. EÜ im Watzenseifen, Str. 2870, km 11,940 Bridge construction work | INROS LACKNER SERostock, DEU | - | Aug 3, 2026 | 1 |
| Germany – Architectural, engineering and planning services – Generalsanierung Würzburg - Treuchtlingen, Planung EP/GP LST Gunzenhausen - Windsfeld-Dittenheim Architectural | INROS LACKNER SERostock, DEU | - | Aug 4, 2026 | 2 |
| Germany – Electrical wiring and fitting work – DSTW Mainz DSZ/DTZ - Fernmelde- und Informationstechnische Anlagen Electrical wiring and fitting work | INROS LACKNER SERostock, DEU | - | Aug 3, 2026 | 1 |
| Germany – Railway transport services – Rangier- und Dispositionsfahrten in DU Ruhrort Hafen Railway transport services | INROS LACKNER SERostock, DEU | EUR 1.0M | Jul 19, 2026 | 1 |
| Germany – Flatwork – GA Moers Gl. 107,108,109,112,113; WE Moers Gbf W0030, Paket 302390 Flatwork | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Construction-site supervision services – Bauüberwachung Krbw. Schwerte Construction-site supervision services | INROS LACKNER SERostock, DEU | - | Aug 3, 2026 | 1 |
| Germany – Architectural, engineering and planning services – BIM-Planung Abstell- und Behandlungsanlage, Berlin-Zehlendorf, Lph 1/2 übertragen, Lph 3/4 + 6 opt. Architectural+1 | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Architectural and related services – Planungsleistung Hannover - Burg, Strecke 1700/1710, Km 2,7-3,8 Architectural and related services+1 | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Environmental engineering consultancy services – ABS/NBS KaBa, StA 7A, Erstellung Bodenschutzkonzept, Bodenkundliche Baubegleitung Environmental engineering consultancy…+5 | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Railway bridge construction work – Ern. EÜ km 59,189 ü. d. Wachbach u. ü. Geh- und Radweg, Str. 4953, Crailsheim - Bad Mergentheim Railway bridge construction work+6 | Unknown supplier | - | Aug 3, 2026 | 1 |
| Germany – Construction-site supervision services – Bauüberwachungsleistung ABS Angermünde - Grenze D/PL (-Szeczecin), PFA 2 Passow Construction-site supervision services+2 | INROS LACKNER SERostock, DEU | - | Jul 5, 2026 | 1 |
| Germany – Electrical wiring and fitting work – ESTW Stadthagen: TK-Bauleistung EMA/BMA Strecke 1700 Electrical wiring and fitting work | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Environmental planning – Umweltplanungsleistungen Sachsen-Anhalt, Sachsen und Brandenburg Environmental planning | INROS LACKNER SERostock, DEU | - | Jul 30, 2026 | 4 |
| Germany – Railways traffic-control equipment – Umbau ESTW-UZ Kreiensen (EBI Lock 950) -Erneuerung - BÜs Salzderhelden & Müllershausen Railways traffic-control equipment | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Mechanical shovels, excavators and shovel loaders, and mining machinery – Rahmenvereinbarung über die deutschlandweite Lieferung von Zweiwegebaggern für die DB InfraGO AG Mechanical shovels+1 | INROS LACKNER SERostock, DEU | EUR 12.0M | Aug 3, 2026 | 1 |
| Germany – Railway construction works – Erneuerung Durchlässe (Los1) und Stützwände (Los2)- Lübeck-Büchen, Umleiter Str. 1121 Railway construction works+1 | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 2 |
| Germany – Construction-site supervision services – Bauüberwachung KIB und Oberbau der 3 EU'en auf der Strecke 4250 Construction-site supervision services | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 1 |
| Germany – Railway construction works – Neubau-& Anpassung Oberleitung (OLA), Strecke 6321 (264,7-265.7 km), 6954 (0,4 -2,9 km), Rügen (M-V) Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 30, 2026 | 1 |
| Germany – Electrical signalling equipment for railways – Umbau RSTW SpDrL60 Az Tausch Heidenheim - Austausch Az L70 zu AzLM Electrical signalling railways | INROS LACKNER SERostock, DEU | - | Jul 30, 2026 | 1 |
| Germany – Floor-cleaning machines – Rahmenvereinbarung Schienenstaubsauger Schlucki 3.0 Floor-cleaning machines | INROS LACKNER SERostock, DEU | EUR 25.5M | Aug 3, 2026 | 1 |
| Germany – Architectural, engineering and planning services – Bauüberwachung Generalsanierung Lehrte - Berlin / Fahrweg Ost Architectural | INROS LACKNER SERostock, DEU | - | Jun 11, 2026 | 3 |
| Germany – Railway construction works – Spurplananpassung Eilenburg Ostkopf; vorgezogene Erneuerung Weiche 99, 101, 105 + Kabeltiefbau Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 30, 2026 | 1 |
| Germany – Railway bridge construction work – Bk Flieden-Gemünden – Ersatzneubau von 3 EÜ: 1x WIB-Brücke und 2x Halbrahmenbauwerke Railway bridge construction work | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 3 |
| Germany – Architectural, engineering and planning services – ABS/NBS KaBa, PfA 7.1, LAP vorgezogene Umweltmaßnahmen - Teil 2 Architectural | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Electrical signalling equipment for railways – ESTW-A Wernberg, Strecke 5860, Anpassung ZNP801-Anlagen Windischeschenbach, Nabburg Stw 2 und Weiden Electrical signalling railways+2 | INROS LACKNER SERostock, DEU | - | Jul 28, 2026 | 1 |
| Germany – Railway-track construction materials – Rahmenvertrag Schienenkonditioniersysteme SKS Hamburg Railway-track construction materials | INROS LACKNER SERostock, DEU | EUR 3.5M | Aug 3, 2026 | 1 |
| Germany – Railway bridge construction work – Erneuerung EÜ Strecke 4880 km 49,954 Schenkenzell Railway bridge construction work+1 | Unknown supplier | - | Jul 28, 2026 | 1 |
| Germany – Architectural, engineering and planning services – 26FEI86277 - BIM-Planung ABS Roth-Hilpoltstein üL Lph.1-2 u. opt. Lph. 3, 4, 6+7, losw. Architectural | INROS LACKNER SERostock, DEU | - | Jul 27, 2026 | 2 |
| Germany – Architectural, engineering and planning services – 26FEI85798 GSH Troisdorf - Unkel - Nachtragsprüfleistungen dem Grunde und der Höhe nach Architectural+1 | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 2 |
| Germany – Architectural, engineering and surveying services – Korridor Streckenvermessung der Strecke 5321 Architectural | INROS LACKNER SERostock, DEU | - | Aug 2, 2026 | 4 |
| Germany – Electrical wiring and fitting work – GSH Bremen-Bremerhaven; Gleisfeldbeleuchtung und Stromversorgung für BÜ und HOA Electrical wiring and fitting work | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 2 |
| Germany – Mechanical signalling – Umbau_ESTW-UZ_SIMIS C_Berlin Ruhleben Mechanical signalling+2 | INROS LACKNER SERostock, DEU | - | Jul 28, 2026 | 1 |
| Germany – Architectural, engineering and planning services – Generalsanierung Lehrte - Berlin, Gesamtprojektsteuerung Architectural | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 1 |
| Germany – Architectural, engineering and planning services – BÜW - Zwei Felssicherungen Str. 5810, km 1 ,090 - 1,270 & Str. 5800, km 45,600 - 45,770 ldB bei Cham Architectural | INROS LACKNER SERostock, DEU | - | Jul 28, 2026 | 1 |
| Germany – Security services – Sicherungsleistungen für Generalsanierung Lehrte-Berlin Teilbereich Fahrwege Ost Security services | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Railway construction works – Eisenach, Bernterode, Bernterode bis Deuna; Bauleistung; OLA, Begleitleistungen (Los 1,2,3) Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 29, 2026 | 3 |
| Germany – Railways traffic-control equipment – Neubau ESTW-Z Mühlacker mit ESTW-A Illingen und ESTW-A Maulbronn West Railways traffic-control equipment | INROS LACKNER SERostock, DEU | - | Jul 27, 2026 | 1 |
| Germany – Railway construction works – PFA Gransee - Dannenwalde: A4 Rückbau des ehemaligen Bahnsteigs Dannenwalde Railway construction works | INROS LACKNER SERostock, DEU | - | Jun 28, 2026 | 1 |
| Germany – Track construction works – Gleiserneuerung Buchloe bis Geltendorf Strecke; 5520 Track construction works | INROS LACKNER SERostock, DEU | - | Jul 27, 2026 | 1 |
| Germany – Repair and maintenance services – Rahmenvertrag über die Instandhaltung und Pflege der zentralen GSM-R-Systeme Repair and maintenance services+1 | INROS LACKNER SERostock, DEU | - | Jun 22, 2026 | 1 |
| Germany – Architectural, engineering and planning services – GSH Hamburg-Hannover Planung : 81 Weichensteuerung und GFB Architectural | INROS LACKNER SERostock, DEU | - | Jul 27, 2026 | 1 |
| Germany – Security services – Knoten Zwickau: Sicherungsleistungen zu Vorlaufmaßnahmen im Güterbahnhof Security services | INROS LACKNER SERostock, DEU | - | Jul 27, 2026 | 1 |
| Germany – Architectural, engineering and planning services – Planung Erneuerung Wasser Ver- und Entsorgungsanlage Karlsruhe Objekt- und TWP IBW Lph. 1-7 Architectural | INROS LACKNER SERostock, DEU | - | Jul 22, 2026 | 10 |
| Germany – Business and management consultancy services – Transformation Office DB InfraGO AG Business and management consultancy services | INROS LACKNER SERostock, DEU | EUR 696K | Jul 26, 2026 | 1 |
| Germany – Railways traffic-control equipment – Umbau_L90 ESTW-A Weil/Rh, Z- Lörrach, A-Grenzach - Blockanp. L90 A-Basel Bad Bf Railways traffic-control equipment | INROS LACKNER SERostock, DEU | - | Jul 23, 2026 | 1 |
| Germany – Railway construction works – Bauleistung - Hauptvergabe - Komplex Güterbahn Dresden-Neustadt Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 1 |
| Germany – Architectural, engineering and planning services – Planprüfleistung EEA 2026-2028 von Flensburg bis Wrist Architectural | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 3 |
| Germany – Electrical signalling equipment for railways – Umbau ESTW (L90) München Riem (PT 2) Electrical signalling railways | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Railway construction works – ESTW Gießen-Nidda TK, 2. Baustufe (Strecke 3701 von km 21,760 bis 35,000) Railway construction works+3 | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 2 |
| Germany – Architectural, construction, engineering and inspection services – BVB-Leistungen Fahrweg, Los 1 KIB, Los 2 Oberbau, Fehmarnsundquerung Architectural+2 | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 2 |
| Germany – Construction-site supervision services – Baubetriebsplanung für das Projekt DSTW Man HGbf + 9 BÜ Construction-site supervision services | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Railway construction works – Piding, bautechn. Anpassung BÜ Hirschloh km 8,6 Str. 5740 Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 18, 2026 | 1 |
| Germany – Electrical wiring and fitting work – DSTW Mainz DSZ/DTZ, Los 1 EEA, Los 2 GA Electrical wiring and fitting work+1 | INROS LACKNER SERostock, DEU | - | Jul 22, 2026 | 2 |
| Germany – Track construction works – Knoten HH-Meckelfeld, Überleitweichen Harburg Track construction works | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 4 |
| Germany – Dam-design services – Planung Dammsanierung mit FMI-Verfahren, Strecken 3430, 3433, 3442 und 3436, KIB und VA Dam-design services | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Construction-site supervision services – Bauüberwachungsleistungen - EÜ im Watzenseifen, Strecke 2870, km 11,940 Construction-site supervision services | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Engineering-design services for traffic installations – DSTW Koblenz-Trier Erweiterung: Planung Lph 5-7 für KTB, EEA, LST Engineering-design services | INROS LACKNER SERostock, DEU | - | Jul 20, 2026 | 3 |
| Germany – Railways traffic-control equipment – Lieferung 649 Stück Material 1142992 Einsatz,Elektronik-(380km/h)f Zp 30C-NT SEL*3CR 01809 ACAD Railways traffic-control equipment | INROS LACKNER SERostock, DEU | - | Jul 27, 2026 | 1 |
| Germany – Engineering-design services for traffic installations – Erneuerung OLA Augsburg Hbf - BIM-Planungsleistungen Lph 1-2 und optional Lph 3-4, 6-7 Engineering-design services | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Architectural, engineering and planning services – 25FEI83288 - BIM-Planung EÜ Hederbach Salzkotten üL Lph 1-2 + opt. Lph 3-4 und Lph 6-7 Architectural | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Railway construction works – Verbundvergabe S-Bahn Bf Westend - Bf Beusselstraße und Ggl. inkl. Bahnstromanlage Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 1 |
| Germany – Engineering services – Bauüberwachungsleistungen (Ob/KIB, STE, Umwelt) EÜ Reichsbahnstraße (Hamburg) Engineering services | INROS LACKNER SERostock, DEU | - | Jul 26, 2026 | 3 |
| Germany – Electrical signalling equipment for railways – Neubau_ESTW-A_SIMIS D_Hohen Neuendorf West Electrical signalling railways+2 | INROS LACKNER SERostock, DEU | - | Jul 16, 2026 | 1 |
| Germany – Railway construction works – LSW Hasbergen - AS Bau Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 16, 2026 | 1 |
| Germany – Railway construction works – Bau LSW Syke Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 16, 2026 | 1 |
| Germany – Structural steelworks – Stahlbau Signalausleger und Signalbrücke ESTW Kassel Structural steelworks | INROS LACKNER SERostock, DEU | - | Jul 16, 2026 | 2 |
| Germany – Architectural, engineering and planning services – Planung Ersatzneubau BÜ Rostocker Straße, Wismar , OPL, TWP, VA, OLA, WHZ, Lph 3+4, optional 5+6 Architectural | INROS LACKNER SERostock, DEU | - | Jul 15, 2026 | 1 |
| Germany – Architectural, engineering and planning services – ABS/NBS KaBa StA 8A PfA 8.0, 8.1, 8.2, 8.4 Planung Leitungen Dritter Architectural | INROS LACKNER SERostock, DEU | - | Jul 2, 2026 | 3 |
| Germany – Electrical signalling equipment for railways – Umbau El L (ESTW L90) Bz 7&8 ABS Hanau- Gelnhausen Electrical signalling railways | INROS LACKNER SERostock, DEU | - | Jul 14, 2026 | 1 |
| Germany – Railway construction works – Halle, Heiligenstadt; Bauleistung; OLA, Oberleitungsregulierung (Los 1, 2) Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 15, 2026 | 2 |
| Germany – Track construction works – Bf Buna Werke, Neubau Gl 3, W 6, W 20, GE Gl 4, Neubau Entwässerungsanlage Track construction works+1 | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Architectural, engineering and planning services – Planung EÜ Dortmund-Ems-Kanal 2250/39,585 Los 1 OPL, TWP, VA/ Los 2 OLA,LST Architectural | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 2 |
| Germany – Railway equipment – Herstellung/Lieferung Kondensatoren zur Herstellung von Gleismagneten inkl. Transport ohne Entladung Railway equipment | INROS LACKNER SERostock, DEU | EUR 1.8M | Jul 22, 2026 | 1 |
| Germany – Construction-site supervision services – SÜ Louisenfeld - Bauüberwachung Containermaßnahme Construction-site supervision services | INROS LACKNER SERostock, DEU | - | Jul 9, 2026 | 1 |
| Germany – Architectural, construction, engineering and inspection services – BIM-Planung Erneuerung EÜ Sindelfingen, Strecke 4860 km 18,322, Lph 1-4 übertragen, Lph 6-7 optional Architectural | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Electrical installation work – Gleisfeldbeleuchtung Freilassing km80,5-82,0 (5703), KTB, GFB Traunstein km52,5-54,0 (5703) Electrical installation work | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 3 |
| Germany – Construction project management services – Projektsteuerung mit Lean Construction für Generalsanierung Lehrte-Berlin, Teilbereich Fahrweg Ost Construction project management services | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Architectural, engineering and planning services – 2. SBSS München,BÜW Hauptbaumaßnahme Tunnel Haidenauplatz inkl. RS 9 und Querung Berg-am-Laim-Straße Architectural | INROS LACKNER SERostock, DEU | - | Jul 9, 2026 | 1 |
| Germany – Track construction works – 2026 Bündel GE Frankfurt/Oder Track construction works | INROS LACKNER SERostock, DEU | - | Jul 20, 2026 | 1 |
| Germany – Architectural, engineering and planning services – BÜW_Korridor_ Hamburg-Hannover, Sicherungsüberwachung, Kampfmittelsondierung Architectural | INROS LACKNER SERostock, DEU | EUR 1 | Jul 21, 2026 | 1 |
| Germany – Track construction works – Rahmenvereinbarung Rissbehandlung und Reprofilierung von Betonschwellen nach Ril 824.3620 Track construction works+1 | Unknown supplier | EUR 72.6M | Jul 19, 2026 | 2 |
| Germany – Track construction works – GEoS + GE Blankenhof - Strasburg km 191,456 - 200,452 Track construction works | INROS LACKNER SERostock, DEU | - | Jul 9, 2026 | 1 |
| Germany – Track construction works – Str. 5544 GOS München Laim - Obermenzing Track construction works | INROS LACKNER SERostock, DEU | - | Jun 23, 2026 | 1 |
| Germany – Railway construction works – Erneuerung der Eisenbahnüberführung BAB A40 Überbau 5 sowie Fuß- und Radwegbrücke in Mülheim a.d.R. Railway construction works+1 | INROS LACKNER SERostock, DEU | - | Jun 28, 2026 | 1 |
| Germany – Railway construction works – LSW Duisburg-Rheinhausen - Bauleistungen - Los 2 (SSW 15.1) Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Catenary's construction works – Oberleitungsanlage für ESTW; Erdinger Ringschluss, Los A3, Strecke 5556 und 5557 Catenary's construction works | INROS LACKNER SERostock, DEU | - | Jul 19, 2026 | 1 |
| Germany – Architectural, construction, engineering and inspection services – BIM Planung (KIB, VA): Neubau EÜ am alten Markt, Alexanderkirche, Marbach, Lph 1-4, Lph 6-7 optional Architectural | INROS LACKNER SERostock, DEU | - | Jul 9, 2026 | 1 |
| Germany – Engineering design services – BIM-Planungsleistung Erneuerung OLA Gersthofen 5300, Übertragen Lph 1&2 und Optionale Lph. 3-4, 6-7 Engineering design services | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Track construction works – ESTW Mühlacker - Weichenverbindung Maulbronn (West) Track construction works | INROS LACKNER SERostock, DEU | - | Jul 13, 2026 | 1 |
| Germany – Track construction works – GoS Letmathe - Altena; P-660021 Track construction works+1 | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Electrical signalling equipment for railways – LZB- Software-Update durch die Fa. Hitachi Electrical signalling railways+1 | INROS LACKNER SERostock, DEU | - | Jul 7, 2026 | 1 |
| Germany – Technical planning services – Planungsleistung Lph 3-8 Erneuerung Mettericher Tunnel, Eifelstrecke 2631 KM-Bereich 132,80 – 134,30 Technical planning services | INROS LACKNER SERostock, DEU | - | Jul 9, 2026 | 1 |
| Germany – Railway construction works – GE Belzig - Netzbezirksgrenze Railway construction works | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 2 |
| Germany – Security services – Sicherungsleistungen - Erneuerung Talbremsen #1-6 Mannheim Rbf, ZBA Ost-West Security services | INROS LACKNER SERostock, DEU | - | Jul 12, 2026 | 1 |
| Germany – Construction-site supervision services – Bauüberwachung Oberbauprogramm 2027 Construction-site supervision services | INROS LACKNER SERostock, DEU | - | Jul 13, 2026 | 11 |
| Germany – Measuring instruments – RV Fernsteuerungsdiagnose an Relaisstellwerken Measuring instruments | INROS LACKNER SERostock, DEU | - | Jun 28, 2026 | 1 |
| Germany – Catenary's construction works – Oberleitungserneuerung Flieden-Burgsinn, Strecke 3825, km 0-42 Catenary's construction works | INROS LACKNER SERostock, DEU | - | Jul 8, 2026 | 3 |
| Germany – Electrical signalling equipment for railways – LZB Softwareanpassung für die Strecke 1733 im Netz Kassel + Würzburg Electrical signalling railways+2 | INROS LACKNER SERostock, DEU | - | Jul 6, 2026 | 1 |