
Mandiri  Bank's  business  was  not  in  vain  as  it 
ranked on the top 20 companies with the best brand 
in the world, in which  most of its employees were 
millennial.  It  showed  that  public  recognized  Bank 
Mandiri as a Bank which had good reputation since 
the  assessment  was  carried  out  both  by  company 
employees  and  other  company  employees.  There 
were  several  factors  that  made  an  employer  brand 
successful;  according  to  Sullivan,  one  of  them  is 
public  recognition  in  which  a  company  has  good 
reputation.  (Sullivan,  2004).  This  achievement 
proved that there was suitability of the values applied 
by Mandiri Bank with the millennial share. 
Besides, to improve a good employer brand, there 
also  needed  to  spread  communication  that  the 
company  had  a  culture  to  give  development  and 
knowledge  continually.  (Sullivan  J.i.,  2004).  This 
was also what Mandiri Bank showed to their external 
share.  The  company  conducted  an  event  entitled 
Mandiri Bank Entrepreneurship as the actualization 
of their consistency to develop the potential of young 
entrepreneurship around the millennial. This can be 
seen  to  give  the  effect  of  good  employer  brand 
because,  according  to  millennial,  the  factor  of 
development and appropriateness of a company is a 
considerable motivation. (Smith, 2015) 
  Based  on  one  of  the  factors  mentioned  by 
Sullivan (2004), other factors to keep the success of 
employer brand in a company is the involvement of 
the employer to spread the values within the related 
organization.  Mandiri  Bank  has  a  program  called 
Internal Buzzer. Internal Buzzer spread in some areas 
has  responsibility  to  cover  some  things  that  they 
privately consider as interesting about Mandiri Bank. 
The result of this coverage is put into their Instagram 
social media. There is also freedom for millennials 
which  join  internal  Buzzer  to  spread their  content. 
They have a choice to spread or not their content and 
the information in a form which appropriate with their 
personality.  
In  the  program  of  Internal  buzzer,  there  were 
some personalize element that strongly emerged by 
Mandiri  Bank  to  their  employer.  The  millennial 
employer  is  given  a  chance  to  show  that  their 
company is “different from” the other or “better than” 
the other company by their own version. This is what 
explained in the theory of Social Identity Approach to 
Organizational Identification (SIA). (Tajfel, 1979). In 
this theory, it has also been explained that eventually 
every employer who spread information about things 
or different attribute based on their own interest. 
If  a  company  has  good  reputation  and  image 
which  is  wanted  by  the  employer  or  potential 
employer candidate who wants to join, the individual 
is likely to have a great possibility to be attached and 
self-identify  with  the  company  or  related 
organization.  (Backhaus  &  Tikoo,  2004).  The 
millennial  has  different  characteristics  and  very 
consider the appropriateness of company value with 
their self-value (Smith, 2015), the personalization in 
spreading the information about this Internal Buzzers 
can reach the possible peer group that has the same 
characteristics  with  Mandiri  Bank’s  millennial  who 
spread  the  information.  The  element  of  this 
personalization has made many millennial feels that 
the values embraced by Mandiri Bank are appropriate 
with their values. 
Accurate communication with the targeted party 
is also one important point spread by Sullivan (2004) 
to  make  an employer branding  successful.  Mandiri 
Bank  mostly  used  social  media  channel  to 
communicate  with  millennial,  especially  on 
Instagram.  Based  on  the  survey  of  Internet 
penetration by Asosiasi Penyelenggara Jasa Internet 
(APJII), internet penetration for millennial or those 
who aged from 19-34 years old reached 49,94% or 
almost  half  of  Indonesian  citizen  who  uses  the 
internet. (APJII, 2017). 
 It does not only present in social media, Mandiri 
Bank  also  has  special  strategy  in  managing  this 
platform. They awares that millennial likes friendly 
work environment which support the development of 
technology.  Therefore,  in  instagram  account  of 
@bankmandiri, the content is displayed through the 
usual  poster.  The  programs  of  Mandiri  bank  are 
displayed  to  appear  in  gadgets  like  handphone, 
laptop, and iPad. This seems to prove that Mandiri 
Bank keeps up with the development of the century 
by presenting programs in online platform that can be 
accessed through gadget every day. Now, millennial 
tends to like work space that is consciously follow the 
development  of  technology.  (Gorman  &  Nelson, 
2004).  
In social media and other media, Mandiri Bank 
also  uses  the  strategy  of  celebrity  endorsement  or 
influencer.  In  one  version  of  the  company  profile, 
Mandiri Bank cooperates with Boy William to cover 
and  interview  the  CEO  of  Mandiri  Bank.  Some 
advertisements present in social media as well as in 
commercial media, Mandiri Bank collaborates with 
Jonathan Christy as their ambassador.  
 "Mandiri Bank invited Jonathan Christy as their 
ambassador.  They  feel  like  Jonathan  Christy  is  an 
appropriate  figure  to  represent  Indonesia  active 
millennial.,"  
A content made by involving influencer actively 
has been proved to attract and gain the trust of their 
followers  in  social  media.  (Lou,  2018).  Thus,  the 
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