1. To whom it may concern:
This serves as a letter of reference for Okan Tansu, the information about our group is below the
reference statements.
In 2013 as a recently founded company, we needed the service of creating Communication
Strategy as well as the Corporate Communication basics. We decided to work with Okan Tansu
after he explained us the details of his proposal for our request. We also considered his several
reputable references for our choices.
Then, Mr.Tansu began to work for Eren Energy as a consultant to the Strategic Communication
Setting Process, for 1 year. He began and continued to serve to our company with high skills in
his capacity .
During his service with us, me and my managing team, we spent considerable time with
him. Very goal oriented as well as a team player, Okan Tansu was always punctual, yet
disciplinary. He was dedicated to his work and the job at hand. He visited many times the field,
made dept interviews with our workers at different level and identified the necessary solutions for
the creation of our corporate culture and communication. At the end his services, we followed his
advices and recommendation that we consider nowadays a success.
Mr.Tansu demonstrated from early in his tenure that he understood what were our needs
about. He was well organized and was quite aware of the bottom line, and he had a knack for
recognizing and eliminating waste of time. I suppose doing well in business is easy if you are, as
he was, driven in equal measure by both quality and efficiency.
In closing, let me say I have no hesitation in recommending Mr. Okan Tansu for any position
in communications. I feel confident he would be an asset to your organization.
Sincerely,

2. EREN HOLDING AND ENERGY GROUP
In 1969, Eren Holding started its commercial activities in textile sector. Today, Eren Holding and
its affiliates are operating in energy, paper, packaging, retail, cement and tourism sectors and the
holding is considered as one of the largest groups of the country, thanks to its equity based
growth strategy.
Group’s asset size is USD 3 billion as of 2015 and the investment planned for the next 3 years is
around USD 2.5 billion.
Internal dynamism, long years of experience, management mentality and total quality philosophy
of Eren Holding, led the company to achieve noteworthy success in all sectors it has entered.
Today, Group employs 8.500 people in its 36 business enterprises, with 27 enterprises operating
in Turkey and 9 enterprises operating abroad.
Eren Holding has been operating in the Energy sector for the last 20 years and in the last 5 years,
the sector is getting highest share in investments of the Company. Total asset size of the Energy
Group is around USD 1.7 billion as of 2015, with a production volume of 1520 mw.
2X700 mw thermal plant to be commissioned in 2016 midyear is under construction at
Zonguldak’ with an investment value of USD 1.1 billion, which will increase the total capacity of
the group to 2920 mw and Eren Holding Energy Group shall be the leader of the private sector
with highest electricity generating capacity.