Clear, strategic communication that lifts your brand

Anyone can crumple a piece of paper and throw it. We fold it with precision and give it wings.

Strategic PR and communications for the technology, aviation and conservation sectors.

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How we can help

  • You’ve done something newsworthy, but nobody knows about it.
    We manage your press releases, media angles, and journalist engagement to help your stories get noticed. It’s PR that builds credibility, not just coverage.

  • Your message is unclear or inconsistent.
    We help you clarify your positioning and structure your story across platforms, from website copy and brand messaging to company profiles and bios.

  • You have great ideas, but no time to write them.
    We turn your insights into impactful content that reflects your voice and expertise. From LinkedIn posts and blogs to ghostwritten articles and keynote scripts, we help you show up with authority and authenticity.

  • You don’t need full-time help, just a safe pair of hands.
    We jump in where you need us, whether it's a case study, award entry, pitch deck or internal communication. Flexible support, with no hand-holding required.

  • You want to use AI, but don’t know where to start.
    We offer practical guidance and human-led training on how to use AI tools like ChatGPT, Gemini, Claude and Copilot in your content workflows.

  • You’re planning an event, but don’t have time for the comms.
    We handle the messaging around your event, including speaker press releases, thought leadership pieces, social media campaigns, and post-event content that keeps the momentum going.

  • You’re posting, but not getting traction.
    We create consistent, engaging content for LinkedIn that connects with your audience and builds visibility for your brand, your team and your leadership. We specialise in LinkedIn campaigns for lead generation and brand awareness.

  • Your AI is doing the writing, but the content still sounds like AI.

    For businesses and agencies already using AI to create content but needing an experienced editor to make it publication-ready.

Get in touch

Meet the Founder

I'm Karen Heydenrych, the founder of Communikay and a PR and communications strategist with more than 20 years' experience working with technology companies and aviation organisations.

I've worked both in-house and agency-side, leading communications across software, AI, cloud, data and digital transformation. I've also worked closely with entrepreneurs bringing new products to market, which means I understand what it's like on both sides.

I work hands-on with every client, supporting founders, leaders and subject-matter experts with PR, thought leadership and personal brand building on LinkedIn. When you work with Communikay, you work with me.

Outside of work, I'm a keen aviation enthusiast and volunteer my time to the Spitfire Restoration Project at the South African Air Force Museum, where I designed the project's website and help manage its social media presence.

I'm equally passionate about wildlife, birding and astronomy. Living in a nature reserve near Johannesburg means there's never a dull moment, whether I'm watching birds, gazing at the night sky or being watched by a curious kudu peering over the garden fence!

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Testimonials

  • Christine Bergstedt, on behalf of SAHIA

    "The South African Health Informatics Association's two back-to-back Symposiums in October 2025 would not have been so professionally promoted and arranged if it were not for Karen! Thank you Karen, you were a delight to work with and an absolute rock in delivering on requirements. I could not have done these events without you! I recommend Karen to any company requiring exceptional PR and event management."

  • Portrait of a middle-aged man with glasses, graying hair, and a checkered shirt, smiling and leaning on a wooden table inside a modern office or lounge area with large windows and green outdoor scenery in the background.

    Jaco van der Merwe, CEO of DVT

    "I have worked with Karen for almost two decades as a colleague or supplier to DVT. Karen is one of those few Marketing and PR specialists that becomes fully invested in any company and brand that she works with. Her dedication to making a real difference in the companies she work for but more importantly, also its people, is remarkable. She has a big heart and is a master at her profession. I will recommend her any time!"

  • Black and white portrait of a woman with short hair, glasses, earring, wearing a scarf, and smiling.

    Ranka Jovanovic, Senior Consulting Editor at ITWeb

    "Karen’s professional and personalised approach to both her clients and the media have established her as one of the best PR and communications practitioners in the South African IT business community. She understands her clients’ business and the publicity opportunity, and she understands the South African media space and its appetites. She has always been a helpful, informed and efficient channel to her client’s spokespeople, and a reliable source of genuine story and interview ideas."

  • A young man with a shaved head wearing a blue and white checkered button-up shirt, smiling slightly.

    Karl Fischer, DVT CMO, Executive Head: Strategic Digital Services

    “Karen is THAT person who puts heart and soul into what they do. Her passion and commitment are unquestionable and her enthusiasm is energising. As a team member she is always someone that can be counted on and that you know will go above and beyond to get the job done (and done well.)

    It has been (and remains) a pleasure to work with Karen. Her knowledge, network and management of PR, digital channel management, campaign management and communications have been true enablers for brand and reputation building. Her collaborative style and insightful contribution have made it easy to define what's needed, formulate the messaging and most importantly get it communicated to the right people, at the right time and in the right way. Exactly what you want from a communications expert.”

  • Smiling man in a suit and tie against a white background.

    Craig Venter Previous CEO of the ALTECH Group

    “Karen managed the PR and communications for ClickaBet’s launch with exceptional skill and professionalism. Her extensive media network and hands-on approach ensured a highly successful result. She is without doubt among the best in her field, and I highly recommend her.”

  • Portrait of a man wearing a light blue, polka-dotted shirt with a collar, standing indoors with a blurred background and natural light.

    Damian Potter Executive Head: Global Solution Delivery, DVT

    “Karen has been an instrumental contributor to our marketing team for so long, and really embraces the evolution of our services, solutions and offerings in the way she drives those to market. Karen is so good in the events space and has been an amazing coordinator to our efforts over the years. Her attentive nature and willingness to help are only a few of her great values."

  • A smiling bald man in a black blazer and blue collared shirt on a white background.

    Anthony Walley CEO, Fractional Executive, The Confidant Group

    “Karen is courageous in her intelligently-probing, investigative style. A truly knowledgable advisor and specialist in communications that will leave no questions unanswered in her quest for the best. In the short period that we have been using Communikay's solutions, we have progressed in leaps and bounds. Karen brings her expertise to bear with style and a gentle yet firm will. "