Empowering Autistic individuals for a brighter future.

Hello. We are here to help you.

Welcome to All Behaviour Consultancy.


We are Behaviour Support specialists based in London with 20+ years of experience. Empowering the lives of Autistic children and those with other special needs.

Join us in a world where every young person’s unique abilities are celebrated and nurtured. 💫

ABA behaviour specialist for kids with autism in london

We are on a heart-filled mission to positively impact the lives of those on the Autism Spectrum and with Developmental and Learning disabilities.

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Our approach is grounded in the transformative science of Applied Behaviour Analysis (ABA), but we don't stop there.

We weave in our values-based philosophy and trauma-informed practices to provide the utmost care and support to children, teens, and young adults.


Is ABA the right support for Autism?

Child Behaviour Specialist Support in London

Our team of ABA Specialists train and educate parents, families, schools, local authorities, and caregivers on the necessary skills to allow children and young adults to thrive.

We wholeheartedly commit ourselves to creating and nurturing a safe environment where every individual can flourish.

Our company is built on the belief that everyone deserves a place of belonging, where their safety is upheld, and their voices are not only heard but valued.

Together, we foster an inclusive environment.

Our mission is to empower parents to embrace their roles with unwavering confidence, and provide the tools and knowledge needed to champion their child's journey to success


How do we help neuro-diverse children and adults?

Using the science of Applied Behaviour Analysis (ABA), we create a supportive atmosphere to enhance the way children and young adults comprehend and tackle their unique challenges.

Our goal is to foster resilience, understanding, and positive growth in each individual we serve.

We assess behaviour in real-life situations and incorporate ABA techniques to increase positive outcomes.

Our person-centred approach is built around each individual's needs, empowering them to flourish while enhancing essential skills, including communication, personal care, and social interactions.


At our core, we embrace an uplifting and compassionate therapeutic approach that utilises Positive Behaviour Support strategies.

Navigating social, emotional, and behavioural challenges can feel daunting.

We're here to unravel the needs behind these challenges, equipping you with compassionate and effective strategies to foster a calmer, safer, and thriving environment for growth.

Our approach is tailored to meet your unique needs, ensuring we provide unwavering support to families, teachers, and their student communities.

Child Behaviour Specialist in London

What to expect

Our three-step service:

  1. Initial visit - This involves meeting the child in their current environment (home or school), speaking briefly to those who know the pupil best and understand what the challenges are, observing the pupil’s level of interaction and looking at their level of academic attainment.

  2. Detailed Functional Assessments - This is undertaken by a Certified Behaviour Analyst – a combination of observations, interviews and data collection to ensure that we put positive interventions in place that match the functions behind the behaviour.

  3. Empowering Parents and Staff – We provide parents and school staff with individualised training and ongoing consultancy support. This is key for ensuring desired and lasting positive change.


Our impact doesn't end with the individuals we serve.

We are dedicated to uplifting the entire household.

We empower parents and siblings of our neurodivergent and/or disabled clients, fostering a shared commitment to enhancing the overall quality of life for everyone. 


”Georgiana has led a wonderful team including the school, a speech & language therapist, an occupational therapist and ourselves….with Georgiana you always feel she really understands your child, and consequently you really get the personal treatment that your child needs.”

- Parent of SEN child.

ABA Behaviour Support with Georgiana Koyama in London

Georgiana Koyama, MSc, UKBA(cert), IBAO, BCBA Founder of All Behaviour Consultancy.


Contact us

Everyone deserves access to high-quality, compassionate and culturally relevant therapy.

At All Behaviour Consultancy, we wholeheartedly embrace the power of family.

That's why we go above and beyond to offer personalised and meaningful behavioural services that truly resonate with each individual while respecting their unique cultural backgrounds. 

Please contact us with any questions, or fill out the form and we will get back to you promptly.