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.

15+years of experience
300,000+businesses use the system
100questions in the test

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.

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Life Coaching

A personalised programme for relationships, communication, goals and balance in life.

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Workshops

5–10 hour workshops on your premises, with a supervisor. Each workshop has a specific result.

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Executive Training

Training courses on communication, integrity, success formulas and management.

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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

Sun-day

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

THE NATURAL LAWS
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 book
THE WORLD
OF 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 book

Start 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.