Naam Specialisatie Plaats
Leifheit GmbH 43.22 040.00 041.00 Riegelsberg
Leine Haustechnik GmbH 040.00 041.00 045.00 046.00 075.00 078.00 Hannover
LEITEC Gebäudetechnik GmbH 052 052.00 053.00 43.21 040.00 075.00 045.00 Heiligenstadt
Lengemann & Eggers GmbH & Co. KG 045 075 041 43.22 041.00 045.00 075.00 020.24 040.00 054.1 078.00 Hamburg
Leniger Sanitär-Heizungstechnik GmbH 045 075 041 43.22 041.00 045.00 075.00 040.00 078.00 Paderborn
Lennartz & Sohn GmbH Kälte-Klima-Lüftung 078 43.22 075.00 078.00 040.3 Düren
Leo Dammer Haustechnik GmbH & Co. KG 040 041 040.00 041.00 045.5 Nettetal
Lerner & Widmann GmbH 43.22 022.00 040.00 045.5 075.00 Ummendorf
Leschinski GmbH Sanitär-, Heizung- und Bauklempnerei 022.00 041.00 045.00 43.22 045.5 045.7 045.8 041.2 041.5 022.5 040.18 040.3 040.5 075.00 Lauenburg
Leuendorff Gebäudetechnik, Energie- und Mineralölhandel GmbH 46.81 040.00 052.00 BS Berlin
Leyendecker GmbH & Co. KG 041 43.22 041.00 040.00 075.00 078.00 Esch
LIBIND Wärmepumpen GmbH 041 040 040.00 041.00 040.3 Metelsdorf
Liftstar GmbH 040.00 Köln
Lilienweihs 040.6 Hannover
Limmer + Söllner GmbH 045 022 041 042 075 43.22 022.00 041.00 042.00 045.00 075.00 040.00 Altenkunstadt
Linde AG Werksgrupe Technische Gase 040.6 Berlin
Linde Gas & More 040.6 Burghausen
Link GmbH, Heizung-Sanitär 045 041 054 43.22 041.00 045.00 054.00 040.00 075.00 Hosenfeld
Linthorst Techniek B.V. 68.00 78.00 52.00 53.00 51.00 54.a 50.00 56.00 57.00 75.a 60.12 61.12 62.12 042 043 041 040 044 045 046 047 049 051 052 053 054 55.00 61.00 62.00 70.00 55.13 55.12 55.51 54.b 54.70 54.00 54.31 60.81 60.71 60.60 60.52 60.42 60.41 60.33 60.31 60.13 61.32 61.13 61.41 61.42 61.43 61.51 61.52 61.60 61.81 62.81 62.71 62.60 62.51 62.42 62.41 62.33 62.31 62.13 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.81 70.87 75.45 75.46 75.00 75.51 60.00 10.00 14.00 14.00 14.40 17.34.a 050 057 060 058 055 059 061 062 075 078 60.32 60.72 60.73 60.74 61.33 62.32 62.52 62.74 70.72 70.52 70.82 60.10 60.20 60.30 60.40 60.50 60.60 60.70 61.10 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.10 62.20 62.30 62.40 62.50 62.60 62.70 63.00 63.10 63.20 63.30 63.40 63.50 63.60 63.70 65.10 65.20 65.30 65.40 65.50 65.60 68.00 68.02 68.10 68.20 68.30 68.40 68.50 68.60 14.33 51.12 51.13 51.11 51.31 51.32 51.41 51.42 51.43 51.50 51.61 51.62 51.63 51.81 51.82 52.11 52.12 52.13 52.31 52.32 52.33 52.34 52.38 52.40 52.51 52.52 52.61 52.62 52.63 52.81 52.82 53.11 53.14 53.30 53.32 53.33 53.31 53.34 53.60 53.70 53.80 54.38 54.40 54.50 54.60 54.11 54.12 54.13 54.14 55.11 55.31 55.32 55.38 55.33 55.40 55.53 55.52 56.11 56.12 56.13 56.31 56.32 56.33 56.38 56.40 56.51 56.52 56.53 60.11 60.14 60.34 60.35 60.38 60.82 60.83 61.11 61.14 61.31 61.36 61.38 61.83 61.82 62.11 62.14 62.38 62.72 62.73 62.82 68.31 68.32 68.33 68.34 68.41 68.51 68.52 70.11 70.12 70.13 70.16 70.20 70.36 70.37 70.38 70.42 70.54 70.55 70.61 70.62 70.63 70.64 70.65 70.73 70.74 70.75 70.78 70.83 70.84 75.10 75.11 75.12 75.13 75.15 75.16 75.20 75.31 75.32 75.33 75.37 75.41 75.42 75.43 75.44 75.52 75.53 75.61 75.62 75.65 75.71 75.72 75.73 75.81 75.82 75.83 78.11 78.12 78.31 78.41 78.51 78.61 78.75 50.11 50.12 50.31 50.32 50.41 50.42 50.48 50.50 50.51 50.60 50.62 51.33 51.38 51.64 51.1 51.10 51.11 51.12 51.13 51.14 51.16 51.19 51.2 51.20 51.21 51.22 51.23 51.24 51.26 51.29 51.3 51.30 51.31 51.32 51.33 51.36 51.4 51.40 51.41 51.44 51.46 51.49 51.5 51.50 51.51 51.52 51.53 51.54 52 52.1 52.10 52.11 52.12 52.16 52.2 52.20 52.21 52.22 52.23 52.26 52.3 52.30 52.31 52.32 52.36 52.4 52.40 52.41 52.46 52.5 52.50 52.51 52.52 52.53 52.56 52.60 52.62 52.63 52.64 53 53.1 53.10 53.11 53.12 53.13 53.14 53.19 53.2 53.20 53.21 53.22 53.23 53.24 53.3 53.30 53.31 53.32 53.33 53.34 53.4 53.40 53.41 53.42 53.44 53.5 53.50 53.51 53.52 53.53 53.54 54.1 54 54.10 54.11 54.12 54.13 54.2 54.20 54.21 54.22 54.3 54.30 54.31 54.32 54.33 54.34 54.35 54.4 54.40 54.41 54.42 54.43 54.44 54.45 54.46 54.47 54.5 54.50 54.51 54.52 55 55.1 55.10 55.11 55.12 55.13 55.2 55.20 55.21 55.22 55.23 55.24 55.3 55.30 55.31 56 56.1 56.10 56.11 56.12 56.13 56.2 56.20 56.21 56.22 56.24 56.3 56.30 56.31 56.32 56.4 56.40 56.41 56.42 56.43 57 57.1 57.10 57.11 57.12 57.2 57.20 57.21 57.3 57.30 57.31 57.4 57.40 57.41 57.5 57.50 57.51 57.52 57.6 57.60 57.61 57.7 57.70 57.71 58 58.1 58.10 58.11 58.12 58.2 58.20 58.21 58.22 61 61.1 61.1 61.10 61.11 61.2 61.20 61.21 61.22 61.23 61.24 61.25 61.26 61.3 61.30 61.31 61.32 61.33 61.4 61.40 61.41 61.5 61.50 61.51 61.6 61.60 61.61 61.7 61.70 61.71 62 62.1 62.10 62.11 62.12 62.2 62.20 62.21 62.22 62.23 62.3 62.30 62.31 62.32 62.33 62.4 62.40 62.41 62.42 62.43 62.5 62.50 62.51 62.52 62.53 63 63.1 63.10 63.11 63.12 63.13 63.14 63.2 63.20 63.23 63.24 63.30 63.3 63.31 63.32 63.33 63.34 63.4 63.40 63.41 63.42 63.43 63.44 63.5 63.50 63.51 63.52 63.53 63.54 63.6 63.60 63.61 63.62 63.63 63.64 63.7 63.70 63.71 63.72 63.73 63.74 63.75 64 64.1 64.10 64.11 64.12 64.13 64.14 64.2 64.20 64.21 64.22 64.24 64.23 64.25 64.26 64.3 64.30 64.31 64.32 64.33 64.4 64.40 64.41 64.42 64.5 64.50 64.51 64.52 64.6 64.60 65 65.1 65.10 65.11 65.12 65.13 65.2 65.20 65.21 65.22 65.3 65.30 65.31 65.32 65.33 65.34 65.35 65.36 65.37 65.39 65.4 65.40 65.41 65.42 65.5 65.50 67 67.1 67.10 67.11 67.12 67.13 67.14 67.2 67.20 67.21 67.22 67.23 67.24 67.3 67.30 67.31 67.32 67.33 67.34 74 74.1 74.10 74.11 74.12 74.13 74.2 74.20 74.21 74.22 84 84.1 84.10 84.11 84.12 84.13 84.2 84.20 84.21 90.5 90.50 90.51 90.52 90.53 90.54 90.55 90.56 90.57 90.58 90.6 90.60 90.61 90.62 90.63 90.64 90.65 90.66 90.67 90.7 90.70 90.71 90.72 070 069 064 063 098 43.22 43.21 60.51 56.28 00.AI 00.OG 01.00 01.01 01.02 01.05 01.06 01.04 10.32 14.13 14.52 14.54 14.32 17.43 78.81 70.85 70.86 70.21 70.26 68.20 68.16 62.20 61.20 60.53 60.28 60.27 60.26 60.22 60.21 54.32 54.20 54.80 52.20 51.20 50.82 50.81 50.16 56.20 55.20 53.27 53.21 51 52.19 52.24 52.6 52.9 52.90 53.16 52.65 53.36 53.37 53.39 54.23 54.24 54.48 54.6 54.9 54.90 55.26 55.27 55.28 55.4 55.40 55.41 55.5 55.50 55.8 55.80 55.83 55.81 55.84 55.9 55.90 56.23 56.27 56.5 56.50 56.8 56.80 56.81 56.83 56.84 56.25 56.9 56.90 57.22 57.32 57.8 57.80 57.81 57.82 57.9 57.90 58 58.6 58.60 58.61 58.62 58.66 58.67 58.8 58.80 58.81 58.82 58.9 58.90 59.1 59.10 59.11 59.12 59.13 59.2 59.20 59.21 59.22 59.23 59.24 59.3 59.30 59.31 59.32 59.00 59.9 59.90 61.12 61.13 61.14 61.15 61.27 61.42 61.43 61.44 61.52 61.55 61.9 61.90 61.54 61.53 63.21 63.22 62.9 62.90 63.9 63.90 64.34 64.53 64.54 64.55 64.61 64.62 64.63 64.9 64.90 65.23 65.43 65.9 65.90 67.5 67.50 67.51 67.55 67.6 67.60 67.61 67.62 67.7 67.70 67.71 67.72 67.8 67.80 67.81 67.82 67.9 67.90 68 68.5 68.50 68.51 68.55 68.6 68.60 68.61 68.7 68.70 68.71 68.72 Apeldoorn
LK Gebäudetechnik GmbH 43.22 041.00 078.00 040.00 045.00 075.00 Ruhland
LK Metallwaren GmbH 040 031 041 031.00 040.00 041.00 Schwalbach
LK Metallwaren GmbH Hallenheiztechnik 041 040 040.00 041.00 040.1 Schwabach
LKT Luft- und Klimatechnik GmbH 075 43.21 075.00 040.00 Reutlingen