United Kingdom and international
Avvale
Business plans, financial models, feasibility studies, pitch decks and visa business plans for the UK Innovator Founder, US E-2, EB-5 and other routes.
avvale.co.ukFounder, based in London
Muhammad Tayyab Shabbir
Founder of Avvale. Co-author of a physics textbook at 20. Finalist, Global Innovator Awards 2026.
I write business plans, financial models and visa business plans for founders, and I hold the UK Innovator Founder visa myself, assessed and passed by UK endorsing bodies twice.
Who I am
I grew up in Kuwait, where my parents worked, and at 17 I moved to the UK alone to read physics at University College London.
Between 2018 and 2020 I was one of six UCL students who co-wrote a textbook with Prof Mario Campanelli. Classical Mechanics: A professor-student collaboration was published by the Institute of Physics in 2020, when I was 20, presented at CERN, and is now prescribed reading at UCL.
I co-founded my first startups as an undergraduate and pitched a venture capitalist in person in London at 18. In April 2023 I founded Avvale Ltd. Today Avvale writes business plans, financial models, feasibility studies, pitch decks and visa business plans for founders, and I run it from London.
On the route
Assessed and passed by UK endorsing bodies twice. I write visa business plans as someone who has had to meet the same standard.
In brief
500+
Founders across 30+ countries, including founders whose ventures have gone on to raise more than $500M
Prescribed at UCL
Classical Mechanics, published by the Institute of Physics, 2020
Finalist
Global Innovator Awards 2026, UK SME Global Expansion
PTV Home
Interviewed on Rising Pakistan, September 2026
Speaking
Four talks I am available to give
I have spoken at the CERN Library's online book presentation and been interviewed on PTV Home and on a monthly founders' podcast. Available for conferences, founder communities and university audiences.
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Build your own door
Building and growing a UK company while going through the visa process, and what it taught me about momentum.
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The textbook we wrote at 20
How a professor and six undergraduates co-wrote a physics textbook that UCL now prescribes.
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What endorsing bodies look for
The Innovator Founder route from two angles: as an applicant who passed twice, and as the writer of other founders' plans.
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The numbers investors check
Why founders' forecasts fail diligence, and the validation discipline that fixes it.
Work with me
Two brands, one practice
Plans, models and studies for founders, written to survive the scrutiny of endorsing bodies, lenders and investors.
United States, an Avvale company
Business Plan Firm
SBA loan plans, visa plans, feasibility studies and cost-to-start research built from primary sources such as SBA SOP 50 10 8.1.
businessplanfirm.comPress
For editors and producers
Third-person bios, the three headshot sizes and a fact sheet with the source behind each claim.
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Television
PTV Home, Rising Pakistan. Interview recorded in Islamabad on 8 September 2026 and aired on 14 September 2026.
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Awards
Finalist, Global Innovator Awards 2026, UK SME Global Expansion (Category 08), entered for Avvale. Ceremony at The Dorchester, Park Lane, London, on 16 November 2026.
Listed at globalinnovatorawards.com/finalists
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Book
Classical Mechanics: A professor-student collaboration. IOP Publishing, 2020, ISBN 978-0-7503-2688-9. Reviewed in Contemporary Physics, Vol 62 No 2 (2021). Presented at the CERN Library's online book presentation on 4 November 2020.
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Headshots
Headshots: 1200, 640 and 320 px. Download from the press kit.