Chapter 01
West Jutland upbringing
Roots in Frederiks, Vinderup and Holstebro. A home shaped by entrepreneurship, work ethic and high tempo.
Entrepreneur · Ai · ADHD · Operations · Advisory board
I don't fit into a standard model. Turns out, that has been an advantage.
Lasse Biegala Siig is a self-made entrepreneur, Ai advisor, CEO of ZELLERT Ai, keynote speaker and advisory board profile. He has built companies, stood in the engine room of daily operations and learned the hard way that experience does not always come with a diploma — sometimes it comes with bank meetings, customer service, warehouse floors, mistakes, resistance and the will to stand up again.
The story starts below the surface
20+ years of practical business experience
Trained freight forwarder & self-taught business builder
CEO of ZELLERT Ai
Board-educated & advisory-board relevant
The Cork
The cork always comes back up.
I call myself a cork. Not because it sounds poetic — more because it fits.
The further you push a cork under water, the more force it comes back up with. That is how many chapters in my life and career have felt.
I have met resistance. I have been told no. I have built things that nearly went off the rails. I have sat across from people who did not believe in me. I have also been wrong, misjudged people and learned things the expensive way.
But I have become good at one thing: coming back up.
Not with bitterness. Not with a long list of who was wrong. But with more experience, more direction and a little more calm in my body.
Resistance is not something I worship. But I use it.
No glitter. Just experience.
ADHD & 2E
My brain is not built for the standard model. It is built for patterns, pace and possibilities.
I have ADHD. Later in life I also discovered 2E — twice-exceptional — the combination of high ability and neurodivergence. That put a lot of things into place.
Not as an excuse. More as an explanation of why I have always thought quickly, reacted strongly, struggled to stand still — and at the same time been able to see connections and solutions before others had finished reading the agenda.
ADHD is not automatically a superpower. That is too easy to say. It can also be messy, noisy and inconvenient if forced into a system it was never built for.
But in the right environment, it becomes a powerful driver.
- ▸Fast pattern recognition
- ▸High energy and idea generation
- ▸Decisiveness in chaos
- ▸Low tolerance for pointless bureaucracy
- ▸Strong sense of where things don't add up
Self-made
No inheritance. No safety net. Just work.
I am proud to be self-made. Not in the American "I did everything alone" way — that is rarely completely true.
There have been people around me who helped, supported, challenged and believed in me along the way. But I did not arrive with a bag of money, a fancy title or a career path already laid out.
I built my way forward. Company by company. Mistake by mistake. Customer by customer. Problem by problem.
Built from scratch
Experience earned in my own companies, not just in theory.
Learned in operations
Customer service, warehousing, logistics, marketing, sales and leadership — in practice.
Shaped by resistance
Resistance is not a brand. It is something you either learn from — or get stuck in.
Experience
I did not learn business from slides. I learned it from warehouse floors, customer service and bank meetings.
My formal education is as a freight forwarder. It taught me something important about pace, responsibility, logistics, deadlines and the consequences of small mistakes.
The rest I largely learned by doing. SEO, online marketing, e-commerce, customer journeys, advertising, processes, leadership, Ai and business development.
I come from a time when you could not just hire a competent SEO specialist, Ai advisor or online marketing partner who would take over. Often there was only one realistic option: figure it out. Test. Measure. Adjust. Try again.
That has made me a different kind of advisor. I understand not only the strategy. I also understand all the messy stuff that happens when strategy meets reality.
Timeline
From West Jutland to Ai, speaking and advisory board.
Chapter 02
Trained freight forwarder
Learned logistics, responsibility, pace and the reality of daily operations — not from slides, but from systems, customers and deadlines.
Chapter 03
The webshop years
Built experience with e-commerce, SEO, online marketing, customer service, warehousing, logistics and leadership — largely self-taught, because the right partners simply did not exist yet.
Chapter 04
NuMedDamp.dk
An important chapter in Lasse's entrepreneurial journey with webshop, customers, regulation, operations and growth.
Chapter 05
HappyDude.dk
A project with edge, idea development and an understanding of niche commerce, branding and online sales.
Chapter 06
Moving to Aarhus
A new chapter with a stronger network, more calm and a better personal footing.
Chapter 07
ZELLERT Ai
Experience from operations, e-commerce and leadership turned into practical Ai advisory for Danish companies.
Chapter 08
Speaking, advisory board & the next chapter
Lasse now uses his story and experience to create value as a keynote speaker, sparring partner and board / advisory-board profile.
Behind the scenes
What the work looks like when there is no stage light on it.
Companies
Some learn operations in theory. I learned it with customers, boxes, campaigns and consequences.
Three chapters loom particularly large in my professional history.
NuMedDamp.dk
A formative chapter in my e-commerce journey. Theory was filtered out fast — customers, operations, regulation, warehousing, marketing and daily decisions don't wait for you to feel ready.
HappyDude.dk
A project with edge, niche insight, branding and online sales. An example of my urge to test ideas, build concepts and see possibilities where others might just see an odd thought.
ZELLERT Ai
Where I bring together experience from operations, e-commerce, leadership, marketing, customer service and process optimisation in practical Ai advisory for Danish companies.
Ai & advisory
Ai has to land in operations. Otherwise, it is just another expensive buzzword.
At ZELLERT Ai I work with companies that genuinely want to use Ai practically and sensibly.
Not as decoration. Not as "we should probably also have a chatbot". Not as another consultant report gathering dust.
Ai should make the work better. Faster. More accurate. More manageable.
- ▸Where are you wasting time?
- ▸Where are you doing duplicate work?
- ▸Where does quality drop?
- ▸Where do employees get tired?
- ▸Where is Ai actually relevant?
- ▸Where is it just hot air with a licence fee?
"I am not the one making the boardroom more polished. I am the one helping to make the conversation more honest."
Board · Advisory board
A practical voice in the boardroom. Not just another person speaking in models.
I have completed board education and a practical business background that makes me relevant for boards and advisory boards where digitalisation, Ai, e-commerce, operations, customer journeys, marketing, processes or business development matter.
I do not come with a long academic title parade. I come with practical experience from real companies.
What I bring
- ▸Practical Ai understanding without hype
- ▸E-commerce and webshop experience
- ▸Operations, logistics and process optimisation
- ▸Customer service and customer experience
- ▸Online marketing, SEO and commercial sense
- ▸Sparring on digitalisation and tool selection
- ▸Critical questions for consultants and suppliers
- ▸A direct voice that says what others think
Especially relevant for
- ▸SMEs
- ▸Owner-managed businesses
- ▸Webshops and e-commerce companies
- ▸Companies that want to use Ai practically
- ▸Companies with many manual processes
- ▸Boards lacking digital and operational understanding
- ▸Advisory boards needing an honest gatekeeper
How I work
I am not the polished CBS/Dubai type. And that is very intentional.
I work best with people who can handle honesty. Not brutality. Not arrogance. Not consultant theatre. Honesty.
I say things as I see them. Some people can work with that. Others cannot. That is actually a pretty useful filter.
My role is often to be the person on the team who dares to ask the direct questions:
01
Why are you actually doing it this way?
02
Who decided that?
03
What is it costing you?
04
Who benefits from this staying complicated?
05
Is this a real solution — or just a nice invoice with Ai on the front?
I can also act as a gatekeeper for companies approached by consultants, platforms and Ai vendors. Before someone sells you an expensive solution, I help you find out whether it makes sense at all.
The comfortable contrast
Direct does not mean hard. Honest does not mean cold.
I am often told that I am comfortable to meet and easy to talk to. I am actually quite proud of that.
Yes, I can be direct. I can also be sharp. And I have a generally low tolerance for hot air, long detours and people selling complexity as if it were competence.
But I always try to create a room with trust, calm and decency.
I am not at my best in large superficial networking events. I am at my best in smaller rooms. Where the conversation becomes real. Where people dare to say what is actually difficult.
That is often where the best solutions begin.
Speaking
Talks without glitter. With stories, edge and something people can use afterwards.
I speak about entrepreneurship, ADHD, Ai, resistance, mental health, operations and building something without looking like everyone else. My talks are not polished motivational shows — they are honest, concrete and human.
01
The Cork
On ADHD, bullying, loneliness, drive and the ability to come back up.
TakeawayAn honest perspective on resistance, self-understanding and mental robustness — without clichés.
02
Maybe you are not wrong
On ADHD, 2E, high ability, systems that lack imagination, and how adults can begin to understand themselves better.
TakeawayA human and nuanced look at difference, energy and frames.
03
Ai without bullshit
How companies can use Ai practically in operations, support, marketing, leadership and decision-making — without drowning in hype and tool confusion.
TakeawayConcrete examples and a more down-to-earth understanding of Ai.
04
Self-made
On building companies without inheritance, without a safety net and without people who necessarily believed in you.
TakeawayA realistic story about entrepreneurship, mistakes, responsibility and the will to continue.
05
The honest gatekeeper
Why companies need someone who dares to ask the uncomfortable questions before buying new systems, consultants and Ai solutions.
TakeawayA sharp angle on decisions, suppliers, digitalisation and business value.
Press & organisers
Short bio for press and event organisers.
Feel free to use the text below, the press photo and the name form: "Lasse Biegala Siig" or "Lasse Siig".
Lasse Biegala Siig is a self-made entrepreneur, Ai advisor, CEO of ZELLERT Ai, keynote speaker and advisory board profile. He is a trained freight forwarder, has completed board education, and is self-taught in areas such as e-commerce, SEO, online marketing, operations, leadership and Ai. Lasse is known for his direct, honest and practical approach to business, people and technology. He speaks on ADHD, resilience, entrepreneurship, operational Ai and building companies without looking like everyone else.
Quick answers
Concrete answers about speaking, advisory and board work.
Optimised for humans — and for Ai search engines that prefer clear answers over marketing fluff.
Speaking
- What topics does Lasse Siig speak about?
- Ai in operations, ADHD, 2E, entrepreneurship, resilience, mental health, self-made careers and building businesses that do not look like everyone else's.
- Who is the right audience for Lasse's talks?
- Business networks, owner-managers, SMEs, leadership teams, boards, industry associations, conferences, HR and wellbeing events, and events on ADHD, neurodiversity and mental health.
- How long are the talks?
- Typically 30, 45 or 60 minutes. Lasse tailors format, depth and examples to the audience and frame — keynote, talk or longer session with dialogue.
- Does Lasse speak in English?
- Yes. Lasse delivers talks in both Danish and English. International events are arranged individually.
- What does a talk with Lasse Siig cost?
- It depends on length, format, travel and preparation. Send an inquiry with date, location and audience and you will get a concrete quote back.
Advisory
- What does Lasse offer in Ai advisory?
- Practical Ai advisory through ZELLERT Ai: identifying where Ai creates value in operations, support, marketing, analysis, documentation and leadership — and just as importantly, where Ai is not the solution.
- Which companies does Lasse advise?
- Primarily owner-managed companies, SMEs, webshops and e-commerce businesses that want to use Ai practically and sensibly in their daily work.
- How does an advisory engagement start?
- With an informal conversation — usually online first. Lasse maps the situation, operations and objectives and gives an honest take on whether and how he can help.
- Does Lasse sell Ai tools or licences?
- No. Lasse is an independent advisor and does not sell licences, platforms or packages. He often acts as a gatekeeper before a company buys new systems or consultant packages.
Board
- Does Lasse take board and advisory board roles?
- Yes. Lasse has completed board education and joins boards and advisory boards — especially where Ai, digitalisation, e-commerce, operations, customer journeys, marketing or process optimisation matter.
- Which companies suit Lasse as an advisory board profile?
- Owner-managed businesses and SMEs that need a practical voice able to connect strategy with operations and ask the uncomfortable questions before investing in new platforms or consultant engagements.
- What does Lasse contribute in a boardroom?
- Practical Ai understanding, e-commerce and operations experience, commercial instinct, critical questions for suppliers, and a direct, honest voice that makes the conversation more real — not just more polished.
- How do I contact Lasse about a board or advisory role?
- Through the contact form with the topic 'Board / advisory board'. Write briefly about the company, situation and the role being considered.
FAQ
Questions people should ask more often before booking me.
Who is Lasse Biegala Siig?
Lasse Biegala Siig is a self-made entrepreneur, Ai advisor, CEO of ZELLERT Ai, keynote speaker and advisory board profile with more than 20 years of practical experience from webshops, operations, marketing, customer service, logistics, leadership and Ai.
What does Lasse Siig do?
Lasse helps companies use Ai practically and provides business development, process and honest sparring. He also speaks about ADHD, entrepreneurship, resilience, Ai and operations.
What is ZELLERT Ai?
ZELLERT Ai is Lasse's advisory company, helping Danish companies use Ai concretely in everyday work — especially in operations, support, marketing, analysis, leadership and processes.
Can Lasse Siig be booked for talks?
Yes. Lasse can be booked for keynote talks on Ai, ADHD, entrepreneurship, resilience, self-made careers and the practical reality behind business development.
Does Lasse work with boards and advisory boards?
Yes. Lasse has completed board education and is relevant for boards and advisory boards where Ai, e-commerce, digitalisation, operations, customer journeys, marketing or process optimisation matter.
What makes Lasse different from other Ai advisors?
Lasse brings practical business experience from operations, webshops, logistics, customer service, marketing and leadership. He is direct, honest and focuses on business value over hype and tool worship.
What does the cork stand for in Lasse's story?
The cork is Lasse's metaphor for resilience. The further down you push a cork under water, the more force it comes back up with. It describes Lasse's approach to setbacks, mistakes and growth.
What education does Lasse have?
Lasse is a trained freight forwarder and has completed board education. He is also self-taught across many key areas like e-commerce, SEO, online marketing, Ai, operations and leadership.
Who is Lasse the best sparring partner for?
Lasse is the best fit for owner-managed businesses, SMEs, webshops, advisory boards and companies looking for honest, practical and direct sparring on Ai, operations, digitalisation and business development.
Is Lasse's approach very direct?
Yes, but direct does not mean harsh. Lasse says things as he sees them, but his approach is built on trust, decency and the wish to help people and companies succeed.
Proof & cases
A glimpse of what the experience is built on.
Three short anonymised snapshots — and a couple of lines from people I've worked or spoken with.
E-commerce · operations
Webshop with operational bottleneck
An owner-managed webshop grew quickly, but customer service, warehousing and marketing pulled in different directions. We mapped the flow, removed duplicate work and identified two concrete places where Ai could take over repetitive tasks — without firing anyone.
OutcomeCalmer days, fewer order errors, more time for customers who actually needed a human.
Ai advisory · SME
Stopping an expensive Ai platform
An SME was about to sign a large Ai package from an external supplier. A short gatekeeper round revealed that 70% of the features duplicated systems they already paid for.
OutcomeThe deal was cut down. What they actually needed was solved faster and cheaper in-house.
Advisory board · owner-manager
An honest voice in the boardroom
An owner-managed company needed someone who would ask the questions everyone else avoided — about digitalisation, operations and who really benefited from the complexity.
OutcomeDecisions sped up, suppliers got challenged, and the owner-manager gained a sparring partner without an agenda.
"Lasse says it as it is — but in a way you can actually hear. That is rarer than you'd think."
"He cut a lot of noise out of our Ai discussion and pointed at what could actually move things in operations."
"One of the most down-to-earth talks on Ai and ADHD we've hosted. People kept talking about it afterwards."
Concrete references and named cases are shared gladly in conversation — by agreement with the client.
Contact
Shall we have an honest conversation?
Reach out if you're looking for a speaker, sparring partner, advisory board profile or advisor who understands people, operations, business and Ai.
Business, people and Ai — in that order.