Flat fees from £5k per month - One retainer, all five fibres.

Overall Five Fibre score
61/100
Assessment
Independent
Last reviewed
2026-07-03
Data confidence
Medium

The Five Fibre score measures this network against Twine Growth's Five Fibre Framework™ using the information available at the assessment date. It is not an endorsement, a financial recommendation or a recommendation to purchase a franchise.

At a glance

Burger Boi at a glance.

Industry
Food and Drink
Franchise category
Quick Service Franchise
Sub industry
Burger
Founded
2020
Franchising started
2021
Approximate franchisees
23
Approximate locations
23
Headquarters
Midlands
BFA member
No
UK origin
Yes
Recruitment status
Active

Investment

Franchise investment.

Investment from
£150,000
Management franchise
Yes
Retail premises
Yes
Executive franchise
Yes

Investment figures change. Confirm current requirements directly with the franchise network before making any decision.

Five Fibre assessment

How the foundations score.

Every franchise network is assessed across the five connected areas Twine Growth believes support sustainable franchise growth.

How the Five Fibre score is calculated

01 Assess Strong15/20

Burger Boi was assessed against proven model, founder dependency, ideal franchisee profile, franchisee commercial viability and market positioning. Public sources provide useful evidence, although some criteria remain only partially verifiable.

02 Build Strong16/20

Burger Boi was assessed against documented operations, onboarding and training, brand consistency, central systems and founder independent launch support. Public sources provide useful evidence, although some criteria remain only partially verifiable.

03 Launch Developing12/20

Burger Boi was assessed against franchise proposition, recruitment messaging, enquiry journey, discovery process and route to market. Public evidence is incomplete across several criteria, so the score is deliberately conservative.

04 Grow Weak Foundation8/20

Burger Boi was assessed against consistent franchise enquiries, source tracking, conversion measurement, territory planning and founder independent recruitment. Public evidence is incomplete across several criteria, so the score is deliberately conservative. Internal enquiry volumes, attribution and conversion rates are not assumed where they are not published.

05 Amplify Developing10/20

Burger Boi was assessed against local customer enquiry support, local online presence, local marketing, location performance tracking and independent customer generation. Public evidence is incomplete across several criteria, so the score is deliberately conservative.

61/100 Overall Five Fibre score

Burger Boi scores 61/100, placing the network in the Growth Ready band. The strongest publicly evidenced fibre is Build; Grow has the least publicly verifiable evidence. The assessment uses public information available on 22/09/2026 and does not assume private financial, recruitment or location performance data.

Benchmark

How this network compares.

Overall, against the whole Index
This network61
UK Index average75
Overall, against Food and Drink (192 networks)
This network61
Industry average73

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The Five Fibre Franchise Growth Scorecard

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