Hi, I’m Sigi. I help organisations and individuals boost their workplace effectiveness to achieve their business and career goals.

You’re in the right place if YOU need help and pragmatic solutions on leadership and organisational effectiveness; personal effectiveness; change management; career growth and success; or procurement & supply chain management.

I’ve been described as “a guru”, “an inspiration”, “a philosopher from the future”, “the Seth Godin of Procurement” (‘loved that one!), a “top influencer” and other epithets.

Of course, I’m flattered by these descriptions. But I’m simply a human being like you, who wants to nurture my best self, and help others ignite the fire in their belly and fulfil their potential. I do that through my books & products, and through my work as a writer, speaker, business adviser and coach & mentor.

I arrived in the UK as a near barefoot and penniless immigrant in the early nineties, paid my dues in several menial jobs, and fourteen years later got my first senior executive job as a global director in a FTSE 250 blue-chip multinational.

So what? Well, that 14-year journey took a lot of hard slog, a bit of luck and LOTS of learning. My work today is about sharing that learning to help others spread their wings and fly.

Books & Services

I’ll give you the magic spark and the know-how to boost your workplace effectiveness and performance success;

Out Now!

Check out my books & products packed with valuable tactics to help you up your game.



Engage me for a stimulating and informative speech at your event.


Business Advice

Get support and solutions to enhance your workplace effectiveness and organisational capability.


Coaching & Mentoring

Obtain help and guidance to revitalise your personal effectiveness, work success and career growth.


“…your book is a delightful read! I loved the real-life stories… with sensible and realistic guidance which I’m already applying...”

Susan M. – Baltimore, USA

“…an incredible speaker… His content is powerful, concise and invaluable… will have a long-lasting, immensely positive effect upon the Burberry team…”

Stuart Pemble – Group CPO, Burberry

“…excellent book… full of practical solutions… as easy to read as one of my favourite crime novels… This one is a page-turner!”

Christiaan Murphy – Brussels, Belgium

“…an excellent speech with very valuable and informative content… he had a great impact on the audience with his message. Thank you for a job well done!”

Karen Sage – Chief Marketing Officer, SciQuest

“…brings clarity, direction and focus to organisational development issues… has been instrumental in aligning our Procurement function to Gatwick’s new priorities…”

Scott Stanley – Chief Operating Officer, Gatwick Airport

Stay Informed

Articles & Media

View my articles & media where I share loads of enlightening content.


Latest Tweets

“For any organization to savor the sweet nectar of magnificent success, its people must be inspired and energized to reach for a level of capability and performance that is well beyond average.”: https://t.co/kWpOxfEG6U

#leadership #employeeengagement #HR #workplaceeffectiveness

“Savvy change managers, those alchemists who’re well versed in delivering #successfulchange, know that the psychology of interpersonal dynamics sits at the heart of effective #stakeholdermanagement.” —@ChgMgmtReview

#changemanagement #organizationalchange

“Building people capability in #Procurement ensures the function has talented & engaged staff. They must be attuned to the sentiments of ppl outside the function, and be aware of the ‘Procurement brand’ & how their behaviors burnish or tarnish it.”: https://t.co/dayL4yGS1D


“People dance to the tune of their leaders. So trying to achieve behavioral change with stakeholders without their leaders’ support can be like chasing pavements that lead nowhere.”: https://t.co/cNXr8CoKti

#stakeholdermanagement #changemanagement #agile #SweetStakeholderLove

“Listening candidly can be a great doorway to reading individual stakeholders better and sensing their true sentiments.

It's invaluable to ur work success.”: https://t.co/mnr5I7zm2b

#stakeholdermanagement #careeradvice #productmanagement #projectmanagement #SweetStakeholderLove

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