I help teams build the human capabilities behind consultative selling, influence and client growth.

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Practical applications of the Human Influence System™

Consultative Selling

Consultative Selling

Build the diagnostic, communication and trust-building skills behind better commercial decisions

Part of the Human Influence System™ - Pillar 5: Sell Consultatively

Group of five people sitting on a yellow couch holding colorful speech bubble signs.

Communication Skills

Help teams communicate with clarity when conversations matter most

Part of the Human Influence System™ - Pillar 3: Communicate Clearly

Man holding a clock at a desk with books, pen holder, headphones, glasses, an apple, and a potted plant on a green background.

Time & Stress Management

Build the internal stability professionals need to perform well under pressure

Part of the Human Influence System™ - Pillar 1: Lead Yourself

Group of six diverse business people participating in a tug-of-war in a modern office setting, showcasing teamwork and competition.

Conflict Management

Turn difficult conversations into clearer agreements and stronger working relationships

Part of the Human Influence System™ - Pillar 4: Create Ethical Influence

Digital graphic displaying customer experience with connected icons representing user, light bulb, group, lock, and AI brain.

Customer Experience Excellence

Create client interactions that build trust, loyalty and long-term value

Part of the Human Influence System™ - Pillar 6: Grow Strategic Relationships

Wooden blocks spelling "CHANGE" with a hand flipping the "G" block to read "CHANCE" on a wooden surface.

Change Management

Help people understand, navigate, and communicate through change with greater confidence

Part of the Human Influence System™ - Pillar 2: Understand People

About

Man wearing glasses and a white shirt sitting on a chair with hands clasped, in a black and white photo.

Build the human capability behind stronger commercial relationships.


I help organisations develop the self-management, communication, influence, and consultative-selling skills that turn everyday interactions into long-term commercial value.

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What people say about me…

  • "Mr. Chrysogelos turned the communication skills seminar into a real diamond! Communicative, effective and due to his experience he managed to adapt to quite demanding situations."

    Maria Lazaroglou, Managing Director, Dichem Chemicals SA

  • “The training impressed us - it was better than we expected! The presenter was very contagious, he showcased excellent knowledge of his subject, answered all our questions, while giving us valuable advice to improve the business"

    Panagiotis Damaskos, Owner, Golden Brands

  • "The seminar was complete, thorough, useful and interactive, keeping our interest lively throughout its duration. The lecturer of the seminar was particularly remarkable.”

    Athina Kakouri, Accounting Director, GEP Group

  • "The design and implementation of the course exceeded our expectations. Mr. Chrysogelos is charismatic in the way he analyzes, transmits and communicates educational messages, which help us from Day 1 in our professional everyday life."

    Loukia Samata, CEO, Advance Pharmacies

  • "Consultative selling gives a clear advantage to the customer service in our partners' stores. Especially the experiential training through role plays made the team excited about the new way of approaching our customers."

    Nikos Kourakos, CEO, Noventa

  • "After this seminar we acquired a common culture for the better management of our time & stress, preparing for the first full season in the post-covid era. Mr. Antonis Chrysogelos is a great trainer!"

    Dorina Iliopoulou, Learning and Development Manager, Mitsis Hotels Group

  • "Knowledge, directness and correct behavior lead to the characterization of my experience with the Soft Skills Masterclass training by Antonis Chrysogelos as excellent."

    Niki Kalamatianou, Managing Director, Alki Komvos SA

Portfolio

  • Cosco Shipping logo

  • Leroy Merlin logo with green triangle and Greek tagline underneath.

  • The Swatch Group

  • Continental logo featuring a rearing horse and text "Since 1871" on an orange background.

  • Sofmedica logo

  • EnEx Group

  • Abstract geometric star logo with the text "MITSIS" below in brown.

  • Galenica logo with green text and a snake wrapped around a bowl symbol.

  • Provil Flavor Concepts logo with Greek text, celebrating 30 years

  • Saint-Gobain logo with colorful skyline outline

  • Logo of Advance Pharmacies with a green background and a stylized human figure holding a flag with a medical cross, accompanied by Greek text.

  • Golden "CB" logo on a black and gold circular background.

  • GEP Group logo

    GEP Group

  • Noventa Paints logo with geometric shapes and text

  • DICHEM Chemicals logo

  • DragonClean logo with abstract design on blue background.

  • Abstract white lightning bolt shape on a blue background.

    Synectics SA

  • Logo with the number 40 in blue and green, and Greek text below.

  • Praxitelis SA

  • Alki Komvos logo

    Alki Komvos SA

  • Komba logo

  • ESEE logo with symbols and name

  • Logo of Independent Studies of Science and Technology with IST emblem on a blue background.

  • Logo of Ι.Ι.Ε.Κ. ΣΒΙΕ featuring a blue shield and stylized Greek letters.

  • Abstract blue geometric logo with curved shapes

    Rene Descartes

  • Zisimation Management logo with text "FB Solutions Zisimatos Management" in blue.

  • Logo featuring Greek text and blue geometric symbol

  • Yellow number 100 on a purple background

    100mentors.com

  • Logo of Future Business School featuring the text 'Future Business School' and Greek text below.

  • "For you" text in white on a black background with a textured knit pattern.

  • Abstract logo with yellow and blue gradient wing-like shapes on a dark blue background.

    Goldwind Courier

  • Abstract teal swirl logo design

    Kakonikos Pharmacy

  • Greek text logo for "Karamouzis" with words "Optics" and "Contact Lenses."

  • Lowercase letter 'n' in purple font on a white background.

    Nable Solutions

  • The word "angel" stylized vertically into an abstract angel shape with a halo on top.

  • Logo with the word "naturals" in white lettering and a yellow leaf above it, on a brown background. Below, the phrase "naturally healthy products" is written in yellow.

  • Cartoon red bull head logo with green circle background

    Paint Bull

  • Ariston Dental logo with the slogan 'better answers'

  • Arma Pharma logo in gray text on white background.

  • Stylized black symbol resembling a triangle with a circular cutout at the top.

    ArchLab 10

  • Logo of "Athens Digital Electronic Services" with Greek text underneath.

  • Logo of Sakis, featuring a chef hat and text 'Excellence in Quality, Since 1981.'

  • Logo of Sioufas & Associates Law Firm with red geometric symbol

  • Logo with a red fire extinguisher icon and Greek text "ΣΤΟΧΟΣ ΠΥΡΟΣΒΕΣΤΙΚΑ ΕΙΔΗ"

  • Circular logo with Greek text "ΚΡEΑΣ CAVA" on a black background, featuring a stylized bottle and decorative lines, surrounded by a gold border.