About


DSK Consultancy Ltd was set up in 2019 by Deniz Karahan who has been providing engineering – health & safety consulting services with over 10 years of experience background in a wide range of industries. In addition, he has Specialist membership and Recognised Safety Practitioner (RSP) of IIRSM, Technical membership of IOSH and Mining Engineering Bachelor (Honours) Degree according to Comparable UK Qualifications.

Our passion has led to us specialize progressively in the health and safety management of complex projects and their staff. We have experience in strategic forward planning and operating within tough situations. We always work in a dedicated way and put all our effort into every detail in relation to our job and duties.





Recommendation Messages

Deniz has worked as an Occupational Safety Specialist for Arcelik Group. He has worked in a dedicated way and put all his effort into every detail regarding his job and duties. His efforts have generated best quality results in terms of the projects. He has managed the safety process of subsidiaries in the world and worked on standardization of Global Arcelik Safety Procedures. He has remarkable communication skills, is exceptionally organized, can handle any difficult case in the workplace. I highly recommend Deniz if you need to get the job done.

Bulent Gok, Health and Safety Manager at Arcelik Global


Deniz has worked for Toyota Turkey via an outsourced Joint Health and Safety Unit firm as an Occupational Safety Specialist. During his time here, he has consistently demonstrated a strong work ethic and dedication to his job. His efforts produced high quality results. He has taken the corporation within our HR team and reviewed important aspects where he showed clear direction to different related departments as well. He has excellent written and verbal communication skills, is extremely organized, can work independently. He would be an asset and I would recommend him for any endeavour he chooses to pursue.

A. Seda Koytak, Human Resources and Facility Management Director at Toyota Turkey Marketing and Sales Inc.


Deniz had worked for Turkcell Communication Services via an outsourced Joint Health and Safety Unit firm as an Occupational Safety Specialist. He had been really dedicated in his duty and helpful to us. He managed all of his responsibilities in a timely manner. Deniz was detailed and solution oriented. He was very understandable and easy going while working with other team members. It is without hesitation that I recommend Deniz if you are looking for the best Health and Safety Advisor.

Ozan Akdemir, Founder of oaklegal


Deniz was consulting Canon Eurasia Turkey Head Office for our business health and safety facilities as an Occupational Safety Specialist working in an outsourced Joint Health and Safety Unit firm. He was very committed to his job and duties. With our HR team and other related teams he has worked collaboratively and effectively, always seeing the details and supporting the team members. He was giving the trainings with clear understanding to the participants and happy to answer the questions. I believe that Deniz will be an asset and I highly recommend him for his ambitions.

Melina Demirbey Sackan, Human Resources Manager at Mérieux NutriSciences


Deniz and I worked together on a Joint Health and Safety Unit firm as an Occupational Safety Specialist. His works so detailed that he did not want to miss any risks or possibilities. He is dedicated, easy to communicate and helpful to all business partners and friends. It is an honour to work with him and learned so much from him. Deniz is the ultimate Health and Safety Advisor and will be an asset to any company.

Ozgur Kesedar, Safety Director at Lokman Hekim Health and Safety Unit Firm