Mitglieder
| Firma | Diagnostiker | Ort  | Kanton | Website | |
|---|---|---|---|---|---|
| Hunziker Betatech AG | Mazzier Sandro | Aadorf | TG |  | Details |
| CSD Ingenieure AG - Aarau | Eichenberger Ivo | Aarau | AG | | Details |
| Maric Ingénieurs & Géologues SA | Sudan Pascal | Aigle | VD | | Details |
| ToxiDiag sarl | Jan Lydia | Aigle | VD | Details | |
| Lucida Geologie | Stephan Stutz | Almens | GR | Details | |
| BEG SA Géologie & Environnement | Fonticoba Maria | Aproz | VS | | Details |
| IBS Sàrl | Magnin Pascal | Athenaz | GE | | Details |
| Benoît Badoud / i-scan environnement | Badoud Benoît | Avenches | VD | | Details |
| Auxyme SA | Bastian Christèle | Ayent | VS | | Details |
| Dr. von Moos AG | Ambrosini Gianluca | Baden | AG | | Details |
| Geotechnisches Institut AG Basel | Klapper Daniel | Basel | BS | | Details |
| Lüthi BauschadStoffBeratung | Lüthi Dominique | Basel | BS | | Details |
| Gartenmann Engineering AG | Lörtscher Michel | Basel | BS | | Details |
| Swissmad SA | Pahud Olivier | Begnins | VD | | Details |
| Bâti-conseils Sàrl - Genève | Maret Pascal | Bellevue | GE | | Details |
| Andreotti & Partners SA | Beffa Pietro | Bellinzona | TI | | Details |
| Ecointesys SA | Succursale di Bellinzona | Gada-Barenco Eliano | Bellinzona | TI | | Details |
| LG Architecture Sàrl | Gerini Lucia | Belmont s/Lausanne | VD | | Details |
| HYDROLINA Sàrl - Romont FR | Girardin Eric | Berlens | FR | | Details |
| Spörri Graf Partner Architekten ETH FH Sia | Nägeli Christoph | Bern | BE | | Details |
| B+S AG, Ingenieure und Planer | Heger Samuel | Bern | BE | | Details |
| hpb consulting ag | Jaxy Richard | Bern | BE | | Details |
| B+S AG | Jegge Christoph | Bern | BE | | Details |
| Kellerhals + Haefeli AG | Schmid Marc-Olivier | Bern | BE | | Details |
| Kellerhals + Haefeli AG | Jakob Juerg | Bern | BE | | Details |
| Swissrenova AG | Jean-Marc Blaser | Bern-Münsingen | BE | | Details |
| NOUVEL HORIZON SARL | Trolliet Alain | BERNEX | GE | | Details |
| Edil-Etica | Foltran Loris | Bevaix | NE | | Details |
| edn conseils | Nicolet Gaël | Bevaix | NE | | Details |
| TOPS-Z ARCHITECTURES & CONSTRUCTIONS SARL | Tolaj Perparim | Bex | VD | Details | |
| 3 carrés architecture sàrl | Moesching-Hubert Sandrine | Bex | VD | | Details |
| Studio ing. M.Küng e G.Villa | Giovanni Villa Küng Marco | Biasca | TI | | Details |
| SEA-Lab - Safety and Environmental Analysis SA | Gueniat Joël | Biel-Bienne | BE | | Details |
| Prona AG | Sommer Bernhard | Biel/Bienne | BE | | Details |
| 2ME Consulting SA | Salzmann Tanja Toumi Jonathan | Biel/Bienne | BE | | Details |
| Dragan-Bau | Pavkovic Dragan | Biel/Bienne | BE | | Details |
| Prona AG | Gygax Sebastian | Biel/Bienne | BE | | Details |
| Econs SA | Bertoni Gianluca Bufalino Donatella Gandolla Silvia Milani Gustavo | Bioggio | TI | | Details |
| Econs SA | Orlando Pistore | Bioggio | TI | Details | |
| Econs SA | Castellani Laura | Bioggio | TI | | Details |
| 2Check | Dormond Olivier Vionnet Marc | Blonay | VD | | Details |
| Ecointesys SA | Reif Brigitte | Breganzona | TI | | Details |
| SRP Ingenieur AG | Andereggen Juliane | Brig-Glis | VS | | Details |
| alpec engineering AG | Pfammatter Melanie | Brig-Glis | VS | | Details |
| Quaglia SA | Quaglia Michele | Brissago | TI | | Details |
| Ecologis Suisse SA | Tripod Tièche Sandra | Bulle | FR | | Details |
| B.A.A.O.Bât. | Bielser Nathalie | Bussigny | VD | Details | |
| Ecoservices SA | Dubouloz Eric Martineau Robin | Carouge | GE | | Details |
| LaboTech Sàrl | Ait Bouziad Achour Cattin Michel | Carouge | GE | Details | |
| Perreten & Milleret SA | Besson Adrien Petry Nicolas | Carouge | GE | | Details |
| amiantexpert.ch | Thoms Mark | Carouge | GE | | Details |
| Easy Amiante SA | Barril Patrick Nayrand Julien Pinto José | Carouge | GE | | Details |
| CSD Ingénieurs SA | Regnier Nicolas | Carouge | VD | Details | |
| Bâti-Diag - GE | Laplace Robin Vismara Frédéric | Carouge | GE | | Details |
| Novacity | Dupraz Sebastien | Carouge | GE | | Details |
| Novacity | Gallier Christophe | Carouge | GE | | Details |
| amiantexpert.ch | Demilly Jean-Philippe | Carouge | GE | | Details |
| Easy Amiante SA | ETIENNE Clément ROSSET Dominique | Carouge | GE | | Details |
| Bâti-Diag - GE | Perati Maxime | Carouge | GE | | Details |
| Bâti-Diag - GE | Fonfrede Jean-Baptiste | Carouge | GE | | Details |
| Novacity | Lembrez Nathalie | Carouge | GE | | Details |
| HSE Conseils SA - Genève | Porret François | Carouge | GE | | Details |
| Attilio Bisagni | Attilio Bisagni | Castione | TI | | Details |
| Amiante Expertise CZ | Zuber Claude | Chalais | VS | Details | |
| Neyroud & Chapuis SA | Neyroud Elise | Chardonne | VD | | Details |
| Gomapro Sàrl | Prélaz Laurent | Chavannes-de-Bogis | VD | | Details |
| Microscan Service SA | Ebinger Jean-Christophe Garnier Christophe | Chavannes-près-Renens | VD | | Details |
| Microscan Service SA | Body Dorothée | Chavannes-près-Renens | VD | | Details |
| Mottier & Palaz SA | Palaz Guy | Château-d'Oex | VD | | Details |
| Tavillon-Bois et amiante | Schopfer Hervé | Château-d'Oex | VD | Details | |
| MARTIN ingénieurs civils sàrl | Martin Hervé | Château-d'Oex | VD | | Details |
| ab ingénieurs sa | Viret Schlatter Gaëlle | Chêne-Bougeries | GE | Details | |
| ab ingénieurs sa | Brochard Frédéric Thinard Pierre | Chêne-Bougeries | GE | | Details |
| ab ingénieurs sa | Heiniger Mickaël | Chêne-Bougeries | GE | | Details |
| AERO.CAD Särl | Cadeddu Serge | Cheseaux sur Lausanne | VD | Details | |
| UB-BAUQUALITY | Bardy Uolf | Chur | GR | | Details |
| Sysca SA | Andujar Segovia Julien | Combremont-le-Petit | VD | | Details |
| AK DIAGNOSTICS | Krieger Alexandre | Corcelles-près-Payerne | VD | Details | |
| Archi3 Sàrl | Giuliano Giuseppe | Corseaux | VD | | Details |
| Lamy Expertise Survey & Appraisal SA | Nedjari Smain | Corsier | GE | Details | |
| BARD-DEMARTA | CLEMENT-GRANDCOURT FREDERIC | Cressier | NE | | Details |
| MANESKI Construction Sàrl | Maneski Vojne | Crissier | VD | | Details |
| GOYMAN SA | Goy-Eggenberger Doris | Cuarny | VD | | Details |
| Geotest AG | Hottarek Marc | Davos Dorf | GR | | Details |
| Carlo Wüst & Partner | Wüst Carlo | Davos Platz | GR | | Details |
| WOLTER SDM | Wolter Henry | Dällikon | ZH | | Details |
| GSA Becker AG | Becker Jan | Dübendorf | ZH | | Details |
| 5P2P Expertises Sàrl - Düdingen | Daniel Yann | Düdingen | FR | | Details |
| HCDB Hügli Certifications & Diagnostics de Bâtiment | Hügli Pascal | Domdidier | FR | | Details |
| Benoît Reymondin sàrl | Reymondin Benoît | Donneloye | VD | Details | |
| Olonor Ingénierie Sàrl | Jeanneret Mikko | Echallens | VD | | Details |
| Bati-Conseils Sàrl - Vaud | Schmalz Eric | Echandens | VD | | Details |
| Bati Conseil Sàrl - Vaud | Schmalz Yasmine | Echandens | VD | | Details |
| amdiag | Béguin Jacques Brauchli Béguin Marlise | Ecublens | VD | | Details |
| De Cérenville Géotechnique SA | Boucher Fabrice Hoffmeyer Philippe | Ecublens | VD | | Details |
| Nieto Architecture Sàrl | Nieto Enrique | Ecublens | VD | Details | |
| Unisanté Département Santé Travail et Environnement | Favre Maude | Epalinges | VD | | Details |
| Clair-net | Crottaz Pascal | Etagnières | VD | | Details |
| Roda Toiture SA | Gachet Serge | Féchy | VD | | Details |
| CSD Ingenieure AG - Frauenfeld | Gammel Stephanie | Frauenfeld | TG | | Details |
| ABA-GEOL SA | Vallotton Alexandre | Fribourg | FR | | Details |
| CSD Ingénieurs SA - Fribourg | Bourqui Karin | Fribourg | FR | | Details |
| AB14 Sàrl | Giller Christophe | Fribourg | FR | | Details |
| Triform SA | Rey Damien | Fribourg | FR | | Details |
| Lamy Expertise Fribourg Sàrl | Marchesi Steve | Fribourg | FR | | Details |
| Géolina Fribourg SA | Alcala Carina | Fribourg | FR | | Details |
| Ecosens Romandie SA | Cyril Sansonnens | Fribourg | FR | | Details |
| Ecosens Romandie SA | Roth Stéphanie | Fribourg | FR | | Details |
| BFA diagnostic Sàrl | Barben Frederic | Fully | VS | | Details |
| Dovre & Fallinger | Favre Patrick | Genève | GE | | Details |
| B+S Ingénieurs conseils SA | Amadio-Groff Christine Jaques Christine | Genève | GE | | Details |
| leBird Sàrl - Genève | Rey Jenny | Genève | GE | | Details |
| Amiante Conseils SA | Ory Marina | Genève | GE | Details | |
| GLOBAL IMMO 2002 | Meregnani Julien | Genève | GE | Details | |
| Alios SA | Teixeira Favio | Genève | GE | | Details |
| Geos Ingénieurs Conseils SA | Menoret Cédric | Genève | GE | | Details |
| DG Expertise SA | Gosselin Djilloul | Genève | GE | | Details |
| AMIANTE SWISS EXPERT Sàrl | Dominik Antic | Genève | GE | | Details |
| ABYSS EXPERTISE | BERTHET ALAIN | Genève | GE | | Details |
| Neosys AG | Bühler Maria | Gerlafingen | BE | | Details |
| FS Cerutti Sàrl | Cerutti François | Gingins | VD | | Details |
| COBEA Consulenze | Iannotta Claudio | Giubiasco | TI | | Details |
| GEOTEST SA Fribourg | Backman Nina | Givisiez | FR | | Details |
| HSE Conseils SA - Vaud | Massarutto Dominique | Gland | VD | | Details |
| FLK ingénieurs civils SàRL | Ruchet Robin | Gland | VD | | Details |
| HSE Conseils SA - Vaud | Golay Florian | Gland | VD | | Details |
| AlwaysISO di Gabriele Pedroni | Pedroni Gabriele | Gnosca | TI | | Details |
| LaJas Sagl | Masoni Jasmine | Gordola | TI | | Details |
| Aurore Sagette Expertises | Sagette Aurore | Grandson | VD | | Details |
| ESPACES sàrl - architecture design | Gurtner Patrice | Grandvillard | FR | | Details |
| Nivalp SA | Bagnoud Nicolas | Grimisuat | VS | | Details |
| Baugutachter Ostschweiz | Sielisch Rüdiger | Guntershausen bei Aadorf | TG | Details | |
| Ecoservices Vaud Sàrl | Gonçalves José | La Conversion | VD | | Details |
| Ecoservices Vaud Sàrl | Gomes Nuno | La Conversion | VD | | Details |
| Planair SA | Himmelspach Jean | La Sagne | NE | | Details |
| Batitox | Primavesi Alfredo | La Tour-de-Peilz | VD | | Details |
| Truffer Ingenieurberatung AG | Bichsel Dario | Lalden | VS | | Details |
| BG Ingénieurs Conseils SA | Linda-Hermann Sophie | Lausanne | VD | | Details |
| Karakas & Français SA | Gavillet Sophie Jutzi Vincent Senn Claudia | Lausanne | VD | | Details |
| sermet gross architectes sàrl | Sermet Thierry | Lausanne | VD | | Details |
| Vidourle SA | Guyot Philippe | Lausanne | VD | | Details |
| Batimarbre SA | Vero Franco | Lausanne | VD | | Details |
| PBBG Gérances et Gestions Immobilières SA | Emery Pierre-André | Lausanne | VD | | Details |
| Gartenmann Engineering SA - Lausanne | Gafsou Blaise | Lausanne | VD | | Details |
| Atelier SW Sàrl | Wolleb Sébastien | Lausanne | VD | Details | |
| DIAM DIagnostic AMiante | Cuendet Michel | Lausanne | VD | | Details |
| Küng & Associés SA | Sigstam Arvid | Lausanne | VD | | Details |
| CSD Ingénieurs SA - VD | Catimel Sébastien | Lausanne | VD | | Details |
| Squalli architectes SA | Steegen Julien | Lausanne | VD | | Details |
| BIFF SA | Bard Pierre-Alain Turco Adrien | Lausanne | VD | | Details |
| Lamy Perizia Survey & Appraisal SA | Cecchin Beatrice | Lausanne | VD | | Details |
| Atelier UP sàrl - mille400 | Berger Joane | Lausanne | VD | Details | |
| DDB Sàrl | Wäfler Jean-Michel | Le Bouveret | VS | | Details |
| Ceramjoux Sàrl | Gisiger Frédéric | Le Brassus | VD | Details | |
| Lattion Bruchez Ingénieurs SA | Bruchez Grégoire | Le Châble | VS | | Details |
| GEOTEST | Gosselin Christophe | Le Mont-sur-Lausanne | VD | | Details |
| clg immo | Corminboeuf-Gentizon Laurence | Le Pâquis | FR | | Details |
| etcaetera | Chofflon Catherine | Lengnau | BE | | Details |
| Altotox Sàrl | Jacquemet Xavier | Les Evouettes | VS | | Details |
| Expert Conseils | Termignone Eric | Leysin | VD | Details | |
| CSD Ingenieure AG - Bern | Haas Petra | Liebefeld-Bern | BE | | Details |
| EcoControl SA | Ambrosini Jordi Nicora Magali | Locarno | TI | | Details |
| Bâti-Diag - VD | Gonzalez Vincent | Lonay | VD | | Details |
| Produlogis | Squillace Laurent | Lonay | VD | | Details |
| IPRAC Consulenze | Fontana Athos | Losone | TI | | Details |
| CoGEA di Athos Tadè | Tadè Athos | Losone | TI | | Details |
| Studio d'ingegneria Daniele Pedrazzi | Pedrazzi Daniele | Losone | TI | Details | |
| Boschetti & Realini Architetti Sagl | Realini Saba | Lugano | TI | | Details |
| CSD Ingegneri SA - Ticino | Bernasconi Davide Maria | Lugano | TI | | Details |
| eambiente | Schuhmacher Katharina | Lugano | TI | | Details |
| Michele Viviani Diagnosi Amianto | Viviani Michele | Lugano | TI | Details | |
| Renzetti & Partners | Renzetti Luca | Lugano - Pazzallo | TI | | Details |
| SERISA télébat SA | Richard Marc | Lully | VD | | Details |
| HOLINGER AG Luzern | Schibler Reto | Luzern | LU | | Details |
| Geologische Beratungen Schenker Richter Graf AG | Graf Angela | Luzern | LU | | Details |
| HSE Conseils SA - Neuchâtel | Dutoit Marc | Marin-Epagnier | NE | | Details |
| Bureau d'ingénieurs et géologues Tissières SA | Spring Jérôme | Martigny | VS | | Details |
| SRP INGENIEUR AG | Murisier Léonard | Martigny | VS | | Details |
| Amseco amadio santacroce | Santacroce Amadio | Mathod | VD | | Details |
| HSE Conseils SA - Fribourg | Méziat Cécile | Matran | FR | | Details |
| Think Exergy SA | Zaccheddu Elia | Mendrisio | TI | | Details |
| Pauchard & Schouwey SA | Simonet Philippe | Meyriez | FR | Details | |
| Willi Ingénieurs | Bondallaz David Vuadens Didier | Montreux | VD | | Details |
| ARCHI-DT SA | Ribeiro Manuel | Montreux | VD | | Details |
| B+C Ingénieurs SA | Varidel Pierre-Alain Verdon Stéphane | Montreux | VD | | Details |
| Consulenze Geologiche e Ambientali SA | Felber Markus Silini Siria Turri Stefano | Morbio Inferiore | TI | | Details |
| Studio Canonico e Bonato Sagl | Canonico Valeria | Morbio Inferiore | TI | | Details |
| Investis Properties SA | Hadzikadunic Mirza | Morges | VD | | Details |
| Davide Pinto | Pinto Davide | Morges | VD | | Details |
| Fleury Habitat Conseils | Fleury Didier | Morrens | VD | | Details |
| AMIET DIAGNOSTIC AMIANTE | Amiet Yves | Mur (Vully-les-Lacs) | VD | Details | |
| HOMA architetti sagl | Biason Marco Roncelli Michel | Muralto | TI | | Details |
| Basler Baulabor AG | Schäuble Martin | Muttenz | BL | | Details |
| Hallenbarter AG | Fux Roger | Naters | VS | | Details |
| Iesec SA | Ryser René | Neuchâtel | NE | Details | |
| PPLUS Sàrl | Maradan Pierre-Olivier | Neuchâtel | NE | | Details |
| RWB Neuchâtel SA | Parietti Julien | Neuchâtel | NE | | Details |
| RWB Neuchâtel SA | Neuchâtel | NE | | Details | |
| Arprojet Bureau d'Architecture | Aricescu Radu | Neuchâtel | NE | Details | |
| GEOTEST SA - Neuchâtel | Mina Vincent | Neuchâtel | NE | | Details |
| Chesaux Jean-Marc, ingénieur civil Ets/Uts | Chesaux Jean-Marc | Nyon | VD | Details | |
| SEContrôles SA | Mendonça Daniel | Nyon | VD | | Details |
| Bureau technique Jacques Yersin | Yersin Jacques | Nyon | VD | | Details |
| Jura BauConsulting | Bischof Andreas | Oberdorf | SO | | Details |
| WEL Consulting Sàrl | Beney Stéphane | Orvin | BE | | Details |
| FLACH CONSULTANT | Flach André | Payerne | VD | Details | |
| ABA-GEOL SA | Schouwey Vincent | Payerne | VD | | Details |
| Hydro-Géo Environnement Sàrl | Berthoud Jérôme | Petit-Lancy | GE | | Details |
| Alterego Concept SA | Karmass Nadia Vigier Benoit | Petit-Lancy | GE | | Details |
| Home Tech Service SA | Hubmann Eric | Petit-Lancy | GE | | Details |
| Alterego Concept SA | Charlier Kevin | Petit-Lancy | GE | | Details |
| Alterego Concept SA | Khedari Amine | Petit-Lancy | GE | | Details |
| Alterego Concept SA | Cloteau Sylvain | Petit-Lancy | GE | | Details |
| SURCOTEC SA | Limat Dominique | Plan-les-Ouates | GE | | Details |
| CSD Ingénieurs SA - Porrentruy | Fringeli Pauline | Porrentruy | JU | | Details |
| Joan Séchaud Diagnostic Amiante | Séchaud Joan | Prahins | VD | Details | |
| FJ Consulting Sàrl | Julier Jean-Marc Schweizer Christian | Préverenges | VD | | Details |
| Studio d'ingegneria E. + P. Vanetta, Lugano | Vanetta Paolo | Pregassona | TI | | Details |
| AJ Detect | Wicht Jean-Marie | Prez-vers-Siviriez | FR | | Details |
| AJ Detect | Wicht Thomas | Prez-vers-Siviriez | FR | | Details |
| Apleona HSG SA | Prilly | VD | | Details | |
| Pernet Rénovation | Pernet Jean-Samuel | Prilly | VD | Details | |
| hmCAD | Mariller Huguette | Provence | VD | | Details |
| Idéo Rénovation | De Sousa de Oliveira José Amandio | Pully | VD | | Details |
| Bureau Béatrice Clavel | Clavel Béatrice | Pully | VD | Details | |
| BauSolution GmbH | Ryter Roland | Raron | VS | | Details |
| Ingenieurteam IFE AG | Wyss Josef | Rebstein | SG | | Details |
| Ingenieurteam IFE AG | Klee Roland | Rebstein | SG | | Details |
| TRIATEC Consulting GmbH | Heine Peter | Regensdorf | ZH | | Details |
| Kiefer & Studer AG | Egli Dominique Raphael | Reinach | BL | | Details |
| Tâche Manuel | Tâche Manuel | Remaufens | FR | Details | |
| Louise & Picadus sàrl | Carrara Anouchka Schneebeli Simon Steinbach Soren | Renens | VD | | Details |
| ECODIAG S.A. | Santi Olivier | Renens | VD | | Details |
| Studio Guscio Sàrl | Guscio Sandra | Renens | VD | | Details |
| Easy Amiante SA | Roesch Arnaud | Renens | VD | | Details |
| Logically BS AG | Hiltbrunner Martin Rubin Patric | Riedtwil | BE | | Details |
| IFEC ingegneria SA | Marconi Fabio | Rivera | TI | | Details |
| Geopro SA | Surace Ivan R. | Roche | VD | | Details |
| Bosson ingénieurs conseils SA | Bosson Jean-Yves | Romont | FR | | Details |
| IPSO ECO AG | Graf Patrizia | Rothenburg | LU | | Details |
| Dubois Raphaël | Dubois Raphaël | Saint-Aubin-Sauges | NE | Details | |
| F. THORENS SA | Thorens François | Saint-Blaise | NE | | Details |
| Magma AG | Gruber Christian | Schaffhausen | SH | | Details |
| BISA Bureau d'Ingénieurs SA | Héritier Roger-Eric | Sierre | VS | | Details |
| CSD Ingénieurs SA - Sion | Sion | VS | | Details | |
| Enerconseil SA | Berclaz Nicolas | Sion | VS | | Details |
| HSE Conseils SA - Valais | Guzman Patricio | Sion | VS | | Details |
| Archimède Sàrl | Glassey Gérard | Sion | VS | Details | |
| ProLabo Sàrl | Locher Claude-Alain | Sion | VS | | Details |
| Bureau d'études Impact SA | Bory Julie Romailler Alain | Sion | VS | | Details |
| E+P Architekten AG | Häberle Martina | Solothurn | SO | | Details |
| SolGeo AG | Meyer Jörg | Solothurn | SO | | Details |
| Mantegazza & Cattaneo SA | Molinari Ronnie | Sorengo | TI | | Details |
| Expert amiante Collaud | Collaud Elian | St-Aubin | FR | | Details |
| Gamconcept Sàrl | Cotelli Samuel | St-Blaise | NE | Details | |
| ATA Bureau Technique Sàrl | Henchoz Réane | St-Maurice | VS | | Details |
| Mazzoli Federico | St-Sulpice | VD | Details | ||
| CSD Ingenieure AG - St. Gallen | Wiech Mario | St. Gallen | SG | | Details |
| pegeol ag | Koch Pascal | Steinhausen | ZG | | Details |
| EcoRisana SA | Mantegazzi Davide | Taverne | TI | | Details |
| EcoRisana SA | Angelo Rizzella | Taverne | TI | | Details |
| MONITRON AG | Lüscher Dominik | Thusis | GR | | Details |
| Zwéco | Würsten Frédéric | Versoix | GE | Details | |
| Conti & Associés Ingénieurs SA | Piezel Nicolas | Versoix | GE | | Details |
| Co-Action Conseils et Expertises | Querio Enrico | Veyrier | GE | Details | |
| HSE Conseils SA - Jura | Huguelet Fabien | Vicques | JU | | Details |
| Patrick Epiney Ingénieur Sàrl | Degen Vincent | Vissoie | VS | | Details |
| CE Architectes Associés Sàrl | Estevao Aristoteles P. César | Vucherens | VD | Details | |
| Diagnotherm Sàrl | Froidevaux Martin | Vuiteboeuf | VD | | Details |
| AllGeol AG | Taferner André | Winterthur | ZH | | Details |
| Hunziker Betatech AG | Christian Isler | Winterthur | ZH | | Details |
| Baudiagnostik Eugster GmbH | Eugster Kurt | Wollerau | SZ | | Details |
| ANS Architekten und Planer SIA AG | Vogt Martin | Worb | BE | | Details |
| ACTA Conseils Sàrl | Wagner Stéphane | Yverdon-les-Bains | VD | | Details |
| DEXYS | Schaller Yannick | Yverdon-les-Bains | VD | | Details |
| Prona SA -Yverdon | Hufschmid Andreas | Yverdon-les-Bains | VD | | Details |
| Prona SA - Yverdon | Strinning Timothée | Yverdon-les-Bains | VD | | Details |
| Trokay Energies sàrl | Trokay Yves | Yvonand | VD | | Details |
| FRIEDLIPARTNER AG | Bürgi Daniel Kieser Evelyne René van Galen | Zürich | ZH | | Details |
| CSD Ingenieure AG - Zurich | Azzouzi Hamid | Zürich | ZH | | Details |
| BABU GmbH | Carizzoni Marco Schwerzmann Romy | Zürich | ZH | | Details |
| hpb consulting ag | Zürich | ZH | | Details | |
| Energie-und Ressourcen-Management GmbH | Rubli Stefan | Zürich | ZH | | Details |
| Sieber Cassina und Partner AG | Zürich | Gerber Barbara | Zürich | ZH | | Details |
| GEOTEST AG | Gut Samuel | Zürich | ZH | | Details |
| Gysi Leoni Mader AG | Hug Alexander | Zürich | ZH | Details | |
| Magma AG | Kreikenbaum Eike | Zürich | ZH | | Details |
| Büro für Umweltchemie GmbH | Savi Daniel | Zürich | ZH | | Details |
| Gysi Leoni Mader AG | Kappeler David | Zürich | ZH | Details | |
| FRIEDLPARTNER AG | Bucher Stefan | Zürich | ZH | | Details |
| BauTox GmbH | Schürmann Urs | Zollikofen | BE | | Details |
| GEOTEST AG | Wahli David Züger Daniel | Zollikofen | BE | | Details |