| Dr | Calvin | Colbert | National Geospatial-Intelligence Agency | United States | Environmental Science | Remote Sensing | Best Researcher Award | |
| Dr | Roxana Andra | Coman | Endoplus Clinic | Romania | Medicine and Health Sciences | Laser therapy | Best Researcher Award | View Profile |
| Mrs | Emilia Ines | Come Zebra | Eduardo Mondlane University | Mozambique | Engineering | Energia e sustentabilidade | Women Researcher Award | View Profile |
| Dr | Federica | Conti | University of Sydney, School of Physics | Australia | Neuroscience | Brain Injury and Health Care | Best Researcher Award | View Profile |
| Ms | Cynthia | Corrêa | University of Beira Interior | Portugal | Business, Management and Accounting | Tourism, leisure and hospitality management | Best Researcher Award | View Profile |
| Prof. Dr | DANIELA LATTUF | Cortizo | Universidade Paulista- UNIP | Brazil | Medicine and Health Sciences | Implantodontia, Oncologia de cabeça e pescoço, Cirurgia Bucomaxilofacial, reabilitação | Best Research Article Award | |
| Prof Dr | Gerard | Costa | Esade-Universitat Ramon Llull | Spain | Decision Sciences | Educacion y Conciencia AMbiental | Editorial Board Member | |
| Dr | Rosário | Costa | FMDUP | Portugal | Medicine and Health Sciences | Biomimetic Materials Applied in the Analytical and Biomedical Fields | Best Researcher Award | View Profile |
| Prof. Dr | Helena | Costa Oliveira | ISCAP/IPP | Portugal | Business, Management and Accounting | environmental management accounting | Best Researcher Award | View Profile |
| Mrs | Diana | COSTINEL | National R&D Institute for Cryogenics and Isotopic Technologies ICSI Ramnicu Valcea | Romania | Environmental Science | Environmental study and food security using stable isotopes CHNO fingerprint | Women Researcher Award | View Profile |
| Dr | Amadou | COULIBALY | AGRHYMET Regional Centre | Niger | Agricultural Science and Innovation | Climate and Crops Modeling | Best Paper Award | View Profile |
| Prof. Dr | Elcio | Cruz de Oliveira | PUC-Rio | Brazil | Others | Metrologia | Best Researcher Award | View Profile |
| Mr | Hao | Cui | Chongqing Jiaotong University | Taiwan | Ecology and Conservation | Ecological Remote Sensing | Best Researcher Award | View Profile |
| Prof. Dr | Jack | Cunningham | Bishop Grosseteste University | United Kingdom | Arts and Humanities | medieval philosophy | Best Researcher Award | View Profile |
| Dr | Jennifer | D'Souza | TIB Leibniz Information Centre for Science and Technology | Germany | Computer Science and Artificial Intelligence | Natural Language Processing | Best Researcher Award | View Profile |
| Dr | DIOGO | DA FONSECA SOARES | Brazilian Urban Train Company / University of Granada | Brazil | Environmental Science | CLIMATE CHANGE | Best Researcher Award | View Profile |
| Mrs | Samara | da Silva Neiva | MBV - Movimento Brasil Verde | Brazil | Business, Management and Accounting | Projetos e Financiamentos Sustentáveis | Women Researcher Award | View Profile |
| Ms | Seyi | Dada | Tallinn University of Technology | United States | Environmental Science | Environmental Science | Editorial Board Member | |
| Ms | Seyi | Dada | Tallinn University of Technology | United States | Environmental and Sustainable Materials | Environmental Sustainability | Best Researcher Award | View Profile |
| Dr | ANIL | DAHUJA | ICAR-Indian Agricultural Research Institute | India | Agricultural and Biological Sciences | Nutritional Biochemistry | Best Researcher Award | View Profile |