About Us

Specialists in designing and delivering
innovative solutions using digital learning

COSAC is an innovative online training and assessment company.

We made history as the first company to create an online course for the CSCS Green Labourer Card, Safe2Site, and that has changed forever how the construction industry approaches this type of training. Furthermore, we recently achieved another first by launching an exclusively CITB approved, entirely online Supervision Training course.


Our core expertise lies in leveraging digital learning to address challenges effectively.

We offer comprehensive, tailor-made solutions that range from developing engaging e-learning content to flexible hosting options and UK-based remote invigilation/proctoring services. However, what truly sets us apart is our unwavering commitment to customer service and quality.


Moreover, we believe in adapting our approach to suit your unique requirements. We actively collaborate with you on your project, gaining in-depth insights into your needs. This collaborative approach enables us to provide a personalised learning solution that delivers measurable results. As a result, you can have full confidence in COSAC and our processes to meet your organisation’s training and assessment needs.

Our Services

Bespoke Training Solutions

Partner with COSAC to access our expertise in eLearning design, flexible hosting and UK based e-assesment.  Our tailor-made end-to-end solution and personalised guidance will ensure your specific needs are catered for.  We will always compete on price, but never compromise on quality or customer service.

Remote Invigilation

TrustTest, COSAC's UK based e-assessment and remote proctoring platform, has revolutionised online testing, delivering exceptional results to a diverse range of clients. TrustTest employs a convenient record and review technology, providing both a flexible and a robust solution for remotely invigilating online assessments and exams.

Meet The Team

COSAC

Andy Mason CBE

Academy Director

COSAC

Janine Povey

eLearning & Communications Manager

COSAC

Kathy Seddon

eAssessment Manager

COSAC About US

Eleanor Cowan

Invigilation Operations Supervisor

COSAC

Jess Gilbey

Sales Support & Marketing Coordinator

COSAC CSCS Green Card Online Course and Site Supervisor Training

Nikki Paterson

eLearning & Communications Support Coordinator

COSAC

Jackie Withington

eLearning & Communications Coordinator

To learn more, let’s chat through your requirements.
Book an appointment today to discuss your project and take the first step towards achieving your learning objectives.

Contact Us

Customer Testimonials

We use Safe2Site because it’s easiest way for employee to get the training they need for their green card. We send them their log ins and they complete the course on their smart phones in their own time and then we bring them on site for their final test (unless they have access to a webcam). It’s so much more simple and cost effective than having to bring them off site for a full days training and so far everyone single one passed first time.

Elizabeth Finlay
Recruitment Manager

I recently took your safe2site course and passed my test and would just like to give a quick thank you to you and your team. Being able to do this course and test online has helped me so much with not missing work. Because I was able to get it done so quickly I have been offered the opportunity to work a job with basically double the wage I was working for before. Thanks you guys so much. I will be recommending your service to anyone who will listen.

Liam Hanley
Fire Alarm Engineer

I did Safe2Site because I had done the CITB test already and I needed to do the training as quickly as possible so I could start on a new site. I bought the course and did my online training that night, passed my online test the next morning and was ordering my green card by 11am so I was back in work by dinner time only losing half a day. It was an easy way to learn, really convenient and I saved loads of money and time. Can’t fault any part of it, highly recommended.

Matt Rathbone
Labourer
Safe2Site Online CSCS

We use Safe2Site because it’s easiest way for employee to get the training they need for their green card. We send them their log ins and they complete the course on their smart phones in their own time and then we bring them on site for their final test (unless they have access to a webcam). It’s so much more simple and cost effective than having to bring them off site for a full days training and so far everyone single one passed first time.

Elizabeth Finlay
Recruitment Manager

I recently took your safe2site course and passed my test and would just like to give a quick thank you to you and your team. Being able to do this course and test online has helped me so much with not missing work. Because I was able to get it done so quickly I have been offered the opportunity to work a job with basically double the wage I was working for before. Thanks you guys so much. I will be recommending your service to anyone who will listen.

Liam Hanley
Fire Alarm Engineer

I did Safe2Site because I had done the CITB test already and I needed to do the training as quickly as possible so I could start on a new site. I bought the course and did my online training that night, passed my online test the next morning and was ordering my green card by 11am so I was back in work by dinner time only losing half a day. It was an easy way to learn, really convenient and I saved loads of money and time. Can’t fault any part of it, highly recommended.

Matt Rathbone
Labourer