Independence Square, Sofia

Ardency Consulting

Sofia, Bulgaria

Ardency Consulting is an international award winning full service Bulgarian marketing and PR communications consultancy providing business and public organizations with marketing and PR communications strategies and their implementation.

Office Location(s)

Sofia, Bulgaria


53-55 Eduard I. Totleben Blvd.
Sofia, 1606
Phone: +359 2 805 71 58
Fax: +359 2 805 70 01

How Can We Help You?

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Ardency Consulting is a full service Bulgarian marketing and PR communications consultancy providing business and public organizations with marketing and PR communications strategies and their implementation.

The leading Bulgarian PR agency provides media relations, corporate communications and marketing consulting for international and regional leaders such as Canon, AIG, Cargill, Regus, SAP, Atos, Holcim, HP Enterprise, Oracle, EMC, Bulgarian Stock Exchange, Fujitsu and many other business organizations.

Ardency Consulting is a proud winner of IPRA 2012 Golden World Awards in the technology category and finalist in corporate communications category.

Ardency Consulting is partner of one of the world’s most highly regarded corporate and financial communications consultancies and proud member also of Bulgarian Association of PR Agencies and PRCA – the largest PR association in Europe.


  • Community Relations
  • Content Creation
  • Corporate Communications
  • Creative Services
  • Crisis Communications and Crisis Management
  • Digital Marketing
  • Employee Relations
  • Events and Campaigns
  • Influencer Marketing
  • Investor Relations
  • Marketing
  • Media and Presentation Training
  • Media Relations
  • Messaging
  • Product and Brand Launches
  • Public Relations
  • Reputation Management
  • Social Media and Marketing
  • Video Production
  • Website and App Development

Industry Expertise

  • Automotive Public Relations
  • Building / Construction / Architecture
  • Consumer Technology
  • Energy
  • Engineering
  • Financial / Banking / Investment
  • Healthcare / Nutrition
  • Manufacturing
  • Not-for-Profit / Charities
  • Professional Services
  • Real Estate
  • Technology
  • Transportation


Ivaylo Borisov - Managing Director, Ardency Consulting

Ivaylo Borisov

Managing Director

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Ivaylo Borisov - Managing Director

As Managing Director of Ardency Consulting, Ivaylo Borisov is responsible for communications strategy development for key brands and senior level corporate communications and CEO reputation counseling. Ivaylo Borisov has led communications projects for EMC, HP, Holcim, Metinvest, Bulgarian Railways, SAP, Continental and many other international and local brands.

Before founding Ardency Consulting, Ivaylo Borisov was senior consultant with Burson-Marsteller’s affiliate office in Bulgaria. Before joining BM, Ivaylo Borisov has held senior marketing management positions in B2B2C companies.

Ivaylo Borisov has Bachelor in International Economic Relations from Bulgaria and MBA in Marketing and E-Business from Germany and USA, where he was #1 in marketing class. In Germany Ivaylo was awarded by DAAD as one of the university’s top 20 international students.

P: +359 887 40 83 86

Milena Mihailova - Managing Partner, Ardency Consulting

Milena Mihailova

Managing Partner

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Milena Mihailova - Managing Partner

Milena Mihailova is probably the most renowned PR specialist in Bulgaria. As Ardency Consulting managing partner, Milena Mihailova is responsible for managing media relations and senior counsel for HP, Bulgarian Stock Exchange, TeleTech, Atos, Oracle, ESRI and other leading brands.

Before joining the agency for more than ten years she has served as Corporate communications and marketing director of SIEMENS Bulgaria, HP Bulgaria and Vivacom. Before moving to private sector, Milena was long-serving journalist with Bulgarian National TV where she helped establish first business shows in Bulgaria: Business Breakfast and later – Business Day and Business Week.

Milena has graduated for Sofia University and has numerous qualifications and achievements, including Top of Marcus Evans’ PR coaching class in London.

P: +359 888 21 97 07

Ardency Consulting Clients