Leadership Enhancement Training
See your business clearly. And lead it where you want it to go.
We help business owners and executives get the management tools that make a business organised, productive and profitable. No theories. Concrete steps.
The test takes about 15 minutes and is completely free. You get an X-ray of your business right away.

Business Analysis Test
The first and essential step to see where you really stand.
- The real picture of your business
- The areas that need attention right now
- The hidden dangers you cannot see
- Your opportunities for improvement, in order of priority
How we work
Our work in 3 steps
We support the business owner so that growth is real and lasts.
01
Training
First we train the owner on the management technology we use, so they understand the “why” behind every step.
02
Application
Then we help them apply that knowledge inside the business: org board, statistics, communication, roles.
03
Review
Finally we make sure the results are permanent and do not fade after a few months.
Services
Everything you need to manage with confidence
Business Coaching
Consulting for owners who want a real team, an org board and statistics that work.
Life Coaching
A personalised programme for relationships, communication, goals and balance in life.
Workshops
5–10 hour workshops on your premises, with a supervisor. Each workshop has a specific result.
Executive Training
Training courses on communication, integrity, success formulas and management.
Management tools
Navigation instruments for your business
No more guessing. With the right tools you see exactly where the business hurts and what to do about it.
Management by statistics
Control your business even from a distance, with production measurement and precise formulas.
Organising board
Clear roles, less confusion, the business works as one team with one goal.
Business analysis test
100 questions, an X-ray of strengths and weaknesses, analysed by a consultant.
Personnel evaluation test
Find out whether each person fits their post and what can be improved.
Success stories
What people who applied it say
Business owners, freelancers and executives who changed the way they manage.
★★★★★
Since I started working with this technology my statistics are more than rising and I am expanding into new activities!
Despina G.Make-up artist · Ups and Downs in Life
★★★★★
The course gave me the knowledge, the tools and the way to organise my dental practice. I feel confident and certain about how I will control my production.
Georgios K.Dentist · Model of Administrative Know-How
★★★★★
I was taught methods and techniques I never imagined existed and, most importantly, that really work. I did not expect to realise so much in a single seminar.
Giorgos A.Accountant · How to Achieve Your Goals

Who we are
A management system built on logic
Sun-day was founded to help business owners close the management gaps in their business and equip them with tools they can use every day. We apply the Hubbard Management System, a system with precise methods and standard results, used in more than 300,000 businesses.
- More than 15 years of experience with businesses
- Certified consultants and international partners
- Based in Chicago, active in the USA and Greece
Books
Knowledge that stays on your desk
OF MANAGEMENT
The Natural Laws of Management
Arte Maren. The basic laws of management and the tool to align all your actions toward one goal. Translated into 11 languages.
See the bookOF SALES
The World of Sales
Konstantinos Kazarian. Sales are the heart of a business. Learn to sell effectively and avoid the mistakes that cost you.
See the bookStart here
See the X-ray of your business now
The Business Analysis Test is free. In 15 minutes you learn where your business needs help and what the right first step is.
No cost, no commitment. We go over the results together.
