Welcome to the The House of NIA Brand, an academy where you will get so so so so resourced in genuinely enjoying your life, feeling just fucking enchanted by life again.


Enchanted by life, the lover, the artist, the full body, yes to frigging soft, enjoyable living inside of your own life, wildly energized by the way you love to feel, do, be, and anything in between. The way of life you feel is worth living.


All of the courses, all of the material we have is super connected to living a life worth living, based on deep reverence for our soft, erotic nature, oh my god, our genuine life force that feels smooth beyond what your mind thinks is possible for us.


-xox-

Sietske

Meet Sietske, founder of the House of NIA

Sietske de Waard is the founder of the overarching the House of NIA, a brand universe including Academy of Self Mastery, Coaching Certification, and the Vintage Boutique. She is a creative mentor, speaker, and business leader whose work activates deep feminine wealth, erotic embodiment, and legacy-driven creation.


Sietske has spoken at global stages such as Envision Festival Costa Rica and The Gardens of Babylon, introducing hundreds of women to the power of erotic leadership and business as a sacred path.


At the heart of her work lies Planetary Wealth—a vision where wealth is not just personal, but ecological. She builds brands that honor nature, activate erotic power, and invite entrepreneurs to channel their pleasure into regenerative impact. It was created as a wild prayer for the Earth, sculpted through beauty, truth, and the full intelligence of the body.

NIA BUSINESS 

ACADEMY

CHOOSE your EXPERIENCE

I'm Starting out

I'm Scaling to 

6 figures in Sales a year

I'm at 6 figures in sales a year & freeing up my time

I'm All In No Matter Where I Start

Free Training
We will dive into the art of Sacred Desire because it will bring you to the deepest version of you that wants to come alive. It will open you up to your Sacred Desires in Life and Business. It will become a whole different starting point for leading your business. A business that has the most authetic Self Expression at the base of your Business.
NIA VINTAGE BOUTIQUE

As we believe in artistry in motion:


The Nia Vintage Boutique exists as part of the Tantric Business Academy: to seduce you into the fullness of life.


The Nia Vintage Boutique is a space to enhance your vibration, become more magnetic, feel powerful and electric, joyful in your presence. Nia activates your deeper life force, your radiance, your eroticism.


Your energy, sensuality, sexual pleasure are fully taken care of here. Turn on by life with a collection of vintage treasures, jewelry, and pleasure wands, yoni eggs, and harnesses.


xox


NIA VINTAGE BOUTIQUE

STAY CONNECTED

Create six figures in sales by building an orgasmic brand: Get first access to exclusive sales inside The NIA Business Academy, The NIA Vintage Boutique and our Thrift Shop.