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Top Corporate Communications Firms in Zagreb

Ratings Updated: June 22, 2026
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15 Companies

Country: Croatia
City: Zagreb
Public Relations Focus: Corporate communications

List of the Top Zagreb Corporate Communications Agencies

  • Mediacor Logotype

    4.9 17 reviews
    $1,000+
    $50 - $99 / hr
    10 - 49
    Zagreb, Croatia

    Services provided

    10% Public Relations
    15% Content Marketing
    15% Social Media Marketing +7
    10% Digital Strategy
    10% Event Marketing
    10% Graphic Design
    10% Media Planning & Buying
    10% UX/UI Design
    5% Branding
    5% Web Design

    Focus Areas

    70% Corporate communications
    30% Online reputation management

    Mediacor is a Public Relations company specializing in media relations and corporate communications. The company is praised for its professionalism, innovation, and dedication, with 100% of reviewers highlighting their fresh ideas and proactive approach. Mediacor excels in expanding brand reputation and media coverage, consistently staying ahead of market trends.

    See all 17 projects

    Reviews mention Professional

    Overall client sentiment regarding Mediacor's professionalism is highly positive. Clients consistently highlight the team's expertise, dedication, and innovative approach. One client noted the agency's 'honest, professional, efficient, productive' project management style, while another praised their 'extremely determined' nature and ability to 'go the extra mile.' Feedback reflects a strong appreciation for the team's spirit and collaborative nature, emphasizing their capability to deliver high-quality outcomes and maintain effective communication throughout the project.
    • Web Dev & Application with Digital Agency
      5.0 Nov 29, 2020

      The project management style of Mediacor is described as honest, professional, efficient, and productive. The energy and the team's spirit are impressive, making it a joy to work with them. The client is proud of how greatly the job was done, highlighting Mediacor's ability to present multiple incredible proposals, making it hard to choose.

      Read Full Review
    • PR Services & Business Dev for Internet Company
      5.0 Nov 25, 2020

      Mediacor is described as very professional, innovative, and dedicated. They go the extra mile and are determined to come up with fresh ideas every time. The workflow is very effective, with remote communication done via weekly, biweekly, and monthly calls.

      Read Full Review
    • Digital Campaign for Government Ministry
      5.0 Nov 23, 2020

      The company is noted for having a great combination of creativity and professionalism. Despite being a small team, they have almost everything needed for success. The relaxed yet constructive workflow contributed to the effective collaboration between teams.

      Read Full Review
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    Industry Experience

    Mediacor has demonstrated its expertise across various industries including digital marketing for home appliances, baby gear, NGOs, education, advertising, and media. Clients consistently commend their creativity, strategic planning, and ability to deliver impactful campaigns. The agency is particularly noted for enhancing brand visibility, community engagement, and sales performance. Overall, sentiment is highly positive, with highlights in the nonprofit and education sectors where they effectively fostered community interaction and awareness.

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    Select Industry to see insights

    Consumer Products Nonprofit Education Advertising & marketing IT Services Media Publishing Financial services Government Other Industry

    View projects from:

    Croatia (15) Bulgaria (2)

    Review Rating from Clients

    4.9/5.0

    Quality

    4.9

    Schedule

    4.9

    Cost

    4.8

    Willing to Refer

    4.8

    Local clients commend Mediacor for their comprehensive digital services—ranging from social media, media buying, to web development—driving growth and engagement. Their proactive, personalized approach and deep understanding of brands foster successful, impactful campaigns and ongoing client satisfaction.
    Read Local Reviews
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  • VAL GRUPA Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Services provided

    60% Public Relations
    15% Media Planning & Buying
    10% Event Management +3
    5% Branding
    5% Digital Strategy
    5% Social Media Marketing

    Focus Areas

    88% Corporate communications
    6% Crisis communications
    6% Public affairs

    VAL GRUPA is a Zagreb, Croatia-based public relations company. The team focuses on Public Relations and Media Planning & Buying.

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  • Manjgura d.o.o. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Services provided

    70% Public Relations
    20% Digital Strategy
    10% Event Management

    Focus Areas

    25% Corporate communications
    25% Investor relations
    25% Online reputation management +1
    25% Public affairs

    PR firm Manjgura d.o.o. Provides Public Relations and Digital Strategy. They were launched in 1997.

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  • Grizli komunikacije Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Services provided

    20% Public Relations
    30% Social Media Marketing
    20% Advertising +2
    20% Branding
    10% Event Management

    Focus Areas

    33% Corporate communications
    34% Public affairs
    11% Crisis communications +2
    11% Investor relations
    11% Online reputation management

    Grizli komunikacije is a small social media marketing firm launched in 2011. Their team focuses on Social Media Marketing and Advertising.

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  • Impressum komunikacije Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    60% Public Relations
    20% Content Marketing
    10% Digital Strategy +1
    10% Event Management

    Focus Areas

    43% Corporate communications
    29% Crisis communications
    28% Online reputation management

    Impressum komunikacije is a public relations company. Established in 2014, the firm is located in Zagreb, Croatia. Their services include Public Relations and Content Marketing.

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  • PR agencija - Odnosi s javnošću doo Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    90% Public Relations
    10% Event Management

    Focus Areas

    25% Corporate communications
    25% Crisis communications
    25% Online reputation management +1
    25% Public affairs

    PR agencija - Odnosi s javnošću doo is a public relations company established in 1992. The agency focuses on Public Relations and Event Management, and is small.

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  • Ambrela Komunikacije Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    50% Public Relations
    20% Event Marketing
    20% Media Planning & Buying +1
    10% Event Management

    Focus Areas

    43% Corporate communications
    29% Online reputation management
    28% Public affairs

    Ambrela Komunikacije is a public relations firm. Founded in 2012, the team offers Public Relations and Event Marketing.

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  • EQUESTRIS Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    20% Public Relations
    20% Business Consulting
    20% Call Center Services +3
    20% Digital Strategy
    10% Branding
    10% Customer Service Outsourcing

    Focus Areas

    20% Corporate communications
    20% Crisis communications
    20% Online reputation management +3
    20% Public affairs
    10% Investor relations
    10% Other PR

    PR agency EQUESTRIS specializes in Public Relations and Digital Strategy. They are headquartered in Zagreb, Croatia.

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  • Agencija IMC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Services provided

    50% Public Relations
    20% Digital Strategy
    20% Social Media Marketing +1
    10% Event Management

    Focus Areas

    25% Corporate communications
    25% Crisis communications
    25% Online reputation management +1
    25% Public affairs

    Agencija IMC is a public relations agency. The Zagreb, Croatia-based team offers Public Relations and Digital Strategy.

    Read more
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  • Marketing Accelerator Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Zagreb, Croatia

    Services provided

    20% Public Relations
    20% Branding
    20% Market Research +2
    20% Marketing Strategy
    20% Social Media Marketing

    Focus Areas

    100% Corporate communications

    Marketing Accelerator is a branding firm based in Zagreb, Croatia. They offer Branding and Public Relations and were established in 2016.

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  • Communications office Colić, Laco and partners Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Services provided

    50% Public Relations
    25% HR Consulting
    25% Media Planning & Buying

    Focus Areas

    20% Corporate communications
    20% Crisis communications
    20% Investor relations +2
    20% Online reputation management
    20% Public affairs

    Communications office Colić, Laco and partners is a small PR firm. They focus on Public Relations and Media Planning & Buying and were founded in 2014.

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  • CTA komunikacije Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    15% Public Relations
    15% Advertising
    15% Digital Strategy +5
    15% Marketing Strategy
    10% Branding
    10% Event Marketing
    10% Media Planning & Buying
    10% Web Design

    Focus Areas

    12% Corporate communications
    34% Public affairs
    24% Crisis communications +2
    18% Online reputation management
    12% Investor relations

    CTA komunikacije , an Advertising company, was launched in 2018. Based in Zagreb, Croatia, the team provides Advertising and Public Relations.

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  • Mediahint Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    30% Public Relations
    20% Advertising
    20% Digital Strategy +2
    20% Social Media Marketing
    10% Event Management

    Focus Areas

    25% Corporate communications
    25% Crisis communications
    25% Online reputation management +1
    25% Public affairs

    Mediahint, a PR company, specializes in Public Relations and Advertising. The agency is in Zagreb, Croatia.

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  • In Medias Res Communications Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    20% Public Relations
    20% Advertising
    20% Digital Strategy +2
    20% Event Marketing
    20% Social Media Marketing

    Focus Areas

    30% Corporate communications
    30% Crisis communications
    20% Online reputation management +1
    20% Public affairs

    In Medias Res Communications Ltd. Is a small Advertising company launched in 1992. Their team focuses on Advertising and Public Relations.

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  • Idoneus d.o.o. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Services provided

    10% Public Relations
    20% Advertising
    20% Corporate Photography +3
    20% Social Media Marketing
    20% Video Production
    10% Event Management

    Focus Areas

    25% Corporate communications
    25% Investor relations
    25% Online reputation management +1
    25% Public affairs

    Founded in 2005, Idoneus d.o.o., a small Advertising company, is in Zagreb, Croatia. Their services include Advertising and Corporate Photography.

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1 Mediacor

List of the Top 1 Zagreb Corporate Communications Agencies

  1. Mediacor Logotype

    Mediacor

    $1,000+
    $50 - $99 / hr
    10 - 49
    Zagreb, Croatia

    Ability to deliver

    29.6/40.0
    15.8/20 Reviews
    8.3/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    10% Public Relations
    70% Corporate communications
    90% Other
    View Profile Visit Website
  2. VAL GRUPA Logotype

    VAL GRUPA

    $1,000+
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Ability to deliver

    5.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    60% Public Relations
    88% Corporate communications
    40% Other
    View Profile Visit Website
  3. Manjgura d.o.o. Logotype

    Manjgura d.o.o.

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Ability to deliver

    5.7/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    70% Public Relations
    25% Corporate communications
    30% Other
    View Profile Visit Website
  4. Grizli komunikacije Logotype

    Grizli komunikacije

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    20% Public Relations
    33% Corporate communications
    80% Other
    View Profile Visit Website
  5. Impressum komunikacije Logotype

    Impressum komunikacije

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    60% Public Relations
    43% Corporate communications
    40% Other
    View Profile Visit Website
  6. PR agencija - Odnosi s javnošću doo Logotype

    PR agencija - Odnosi s javnošću doo

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    90% Public Relations
    25% Corporate communications
    10% Other
    View Profile Visit Website
  7. Ambrela Komunikacije Logotype

    Ambrela Komunikacije

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Public Relations
    43% Corporate communications
    50% Other
    View Profile Visit Website
  8. EQUESTRIS Logotype

    EQUESTRIS

    $10,000+
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    20% Public Relations
    20% Corporate communications
    80% Other
    View Profile Visit Website
  9. Agencija IMC Logotype

    Agencija IMC

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Public Relations
    25% Corporate communications
    50% Other
    View Profile Visit Website
  10. Marketing Accelerator Logotype

    Marketing Accelerator

    Undisclosed
    Undisclosed
    Freelancer
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Public Relations
    100% Corporate communications
    80% Other
    View Profile Visit Website
  11. Communications office Colić, Laco and partners Logotype

    Communications office Colić, Laco and partners

    Undisclosed
    Undisclosed
    10 - 49
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Public Relations
    20% Corporate communications
    50% Other
    View Profile Visit Website
  12. CTA komunikacije Logotype

    CTA komunikacije

    $1,000+
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    15% Public Relations
    12% Corporate communications
    85% Other
    View Profile Visit Website
  13. Mediahint Logotype

    Mediahint

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    30% Public Relations
    25% Corporate communications
    70% Other
    View Profile Visit Website
  14. In Medias Res Communications Ltd. Logotype

    In Medias Res Communications Ltd.

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Public Relations
    30% Corporate communications
    80% Other
    View Profile Visit Website
  15. Idoneus d.o.o. Logotype

    Idoneus d.o.o.

    Undisclosed
    Undisclosed
    2 - 9
    Zagreb, Croatia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Public Relations
    25% Corporate communications
    90% Other
    View Profile Visit Website

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