"The SSF is working with the India Health Action Trust (IHAT) and Uttar Pradesh Technical Support Unit (UPTSU) since 2016 as an external agency in supporting the implementation of various large-scale community and facility-based studies. The SSF has been an excellent partner to work with. Their problem-solving attitude, flexible approach, and more importantly, rigour to ensure the quality of work have been some of the key qualities to maintain a long-term relationship with the SSF team. All the best to the team for their future endeavours."

"SSF has been engaging with Development Solutions for over 4 years now. They have done several assignments for us. The team executed the project professionally, with attention to detail and quality. SSF is highly skilled at research, monitoring and large- scale evaluation surveys, impact assessment, training, and quantitative methods of data collection. They understand client needs and make an effort to address it. They also ensure a quick turnaround. They are flexible and highly accommodative when it comes to unexpected changes in field plans and execution. It has been a pleasure working with the SSF team.”

"This is to certify that SSF has been providing field research, primary survey and other academic activities professional help in my research projects during my stay at NCAER, New Delhi, Institute for Social and Economic Change Bangalore and in the Giri Institute of Development Studies Lucknow. SSF team quickly grasps the project requirements and customize the study as per needs of the sponsors. They are always open to suggestions, and they do everything possible to meet the project requirement. They work in time limits set in advance and have a professional approach to the job assigned and the team members jell were well in performing the job. I have always been great having their support whenever required and without any hesitation I look forward to the team for any future assignment as well. I wish Sirtazi a very bright and brilliant future."

"The SSF has been a dependable partner to PCI India, Lucknow State Office, in providing quality data collection services across multiple rounds of concurrent, measurement, and learning (CML) surveys contracted out to them between 2021 and 2023. They have a great team of committed MLE professionals, field supervisors, and investigators. The PCI team values their professionalism and knowledge and has enjoyed collaborating with them."

"Bharatiya Jain Sanghatana (BJS) had collaborated with SSF in 2022 for the Third Party Evaluation of the 'Covid-Free Village programme' implemented by the BJS in Pune district during the pandemic. The evaluation was conducted in association with the Public Health Foundation of India. SSF had ably supported BJS in the data collection operations required for this study. We found their team to be competent and they offered us all the support in ensuring that the study could be completed on time. I am grateful to SSF's leadership and their entire team for their valuable contribution in showcasing the impact of our programme to the larger audience.”