 | Agencia de Desarrollo Económico de La Rioja (ADER) | EN | Spain |
| Agencia de Desarrollo Económico de La Rioja (ADER) | ES | Spain |
| Autonomous Community of the Region of Murcia (Comunidad Autónoma de la Región de Murcia) | EN | Spain |
| Autonomous Community of the Region of Murcia (Comunidad Autónoma de la Región de Murcia) | ES | Spain |
| Autonomous Government of Catalonia (Generalitat de Catalunya) | ES | Spain |
| Autonomous Government of Catalonia (Generalitat de Catalunya) | EN | Spain |
| Autonomous Province of Trento (Provincia Autonoma di Trento) | IT | Italy |
| Autonomous Province of Trento (Provincia Autonoma di Trento) | EN | Italy |
| Autonomous Region Friuli Venezia Giulia (Regione Autonoma Friuli Venezia Giulia) | IT | Italy |
| Autonomous Region Friuli Venezia Giulia (Regione Autonoma Friuli Venezia Giulia) | EN | Italy |
| Basque Government (Gobierno Vasco) | EN | Spain |
| Basque Government (Gobierno Vasco) | ES | Spain |
| Belgian ministry for the German-speaking community (Deutschsprachige Gemeinschaft Belgiens) | EN | Belgium |
| Belgian ministry for the German-speaking community (Deutschsprachige Gemeinschaft Belgiens) | DE | Belgium |
| Blagoevgrad Municipality (Община Благоевград) | EN | Bulgaria |
| Blagoevgrad Municipality (Община Благоевград) | BG | Bulgaria |
| Border Midland and Western Regional Assembly | EN | Ireland |
| Bratislava Self-Governing Region (Bratislavský samosprávny kraj) | SK | Slovakia |
| Bratislava Self-Governing Region (Bratislavský samosprávny kraj) | EN | Slovakia |
 | Business & Innovation Centre (BIC) Burgenland | EN | Austria |
| City of Delft (Gemeente Delft) | NL | Netherlands |
| City of Delft (Gemeente Delft) | EN | Netherlands |
| City of Eindhoven (Gemeente Eindhoven) | EN | Netherlands |
| City of of Heerhugowaard (Gemeente Heerhugowaard) | NL | Netherlands |
 | Convention of Scottish Local Authorities (COSLA) | EN | United Kingdom |
| Crete Region (Περιφερειας Κρητης) | EN | Greece |
| Crete Region (Περιφερειας Κρητης) | EL | Greece |
| Eurisy | EN | Belgium |
| Flemish Government (Vlaamse Overheid) | EN | Belgium |
| INNOVA Észak-Alföld Regional Development and Innovation Agency (Észak-Alföldi Regionális Innovációs Ügynökség Kht.) | EN | Hungary |
| Innoviris- The Brussels Institute for Research and Innovation (Innoviris- Institut Bruxellois pour la Recherche et l’Innovation) | FR | Belgium |
| Innoviris- The Brussels Institute for Research and Innovation (Innoviris- Institut Bruxellois pour la Recherche et l’Innovation) | EN | Belgium |
| Instituto Valenciano de Competitividad Empresarial (IVACE) - Autonomous Community of Valencia (Generalitat Valenciana) | ES | Spain |
| Instituto Valenciano de Competitividad Empresarial (IVACE) - Autonomous Community of Valencia (Generalitat Valenciana) | EN | Spain |
| Kose Municipal Council (Kose vald) | DE | Estonia |
| Kose Municipal Council (Kose vald) | ET | Estonia |
| Kose Municipal Council (Kose vald) | EN | Estonia |
| Lisbon City Council (Câmara Municipal de Lisboa) | EN | Portugal |
| Lisbon City Council (Câmara Municipal de Lisboa) | PT | Portugal |
| Lombardy Region (Regione Lombardia) | EN | Italy |
| Madeira Autonomous Region (Região Autónoma da Madeira) | EN | Portugal |
| Madeira Autonomous Region (Região Autónoma da Madeira) | PT | Portugal |
| Marshal Office of the Wielkopolskie Region (Urząd Marszałkowski Województwa Wielkopolskiego) | EN | Poland |
| Marshal Office of the Wielkopolskie Region (Urząd Marszałkowski Województwa Wielkopolskiego) | PL | Poland |
| Marshal's Office of the Lubelskie region, Lublin (Urząd Marszałkowski Województwa Lubelskiego w Lublinie) | EN | Poland |
| Marshal's Office of the Mazowsze Region in Warsaw (Urząd Marszałkowski Województwa Mazowieckiego w Warszawie) | PL | Poland |
| Marshal's Office of the Mazowsze Region in Warsaw (Urząd Marszałkowski Województwa Mazowieckiego w Warszawie) | EN | Poland |
| Nea Peramos, Attica | EN | Greece |
| Nea Peramos, Attica | EL | Greece |
| Ocena inicjatywy przewodniej „Unia innowacji” (ankieta) | PL | Poland |
| Office of the Regional Government of Styria (Amt der Steiermärkischen Landesregierung) | EN | Austria |
| Örnsköldsvik Municipality (Örnsköldsviks Kommun) | SV | Sweden |
| Örnsköldsvik Municipality (Örnsköldsviks Kommun) | EN | Sweden |
| Östsam Regional Development Council (East Sweden) | EN | Sweden |
| Province of Gelderland (Provincie Gelderland) | EN | Netherlands |
| Province of Gelderland (Provincie Gelderland) | NL | Netherlands |
| Province of North Holland (Provincie Noord-Holland) | EN | Netherlands |
| Province of Overijssel (Provincie Overijssel) | EN | Netherlands |
| Province of Overijssel (Provincie Overijssel) | NL | Netherlands |
| Province of South Holland (Provincie Zuid-Holland) | EN | Netherlands |
| Province of Utrecht (Provincie Utrecht) | NL | Netherlands |
| Province of Utrecht (Provincie Utrecht) | EN | Netherlands |
| Region of Attica (Περιφερεια Αττικης) | EN | Greece |
| Region of Attica (Περιφερεια Αττικης) | EL | Greece |
| Region of Western Greece (Περιφέρειας Δυτικής Ελλάδας) | EN | Greece |
| Region of Western Greece (Περιφέρειας Δυτικής Ελλάδας) | EL | Greece |
| Uusimaa Regional Council (Uudenmaan liitto) | EN | Finland |
| Westland Municipality (Gemeente Westland) | EN | Netherlands |
