Launched to the world in September 2017, TikTok is the first Chinese app to pose a serious threat to Western social media companies as it attracts hundreds of millions of Generation Z users around the globe

Privately-owned parent company Bytedance earned $7 billion in online advertising revenues in 2018 and is valued at $75 billion, placing it ahead of Uber as the world’s most valuable internet start-up, with an IPO likely this year

Bytedance’s goal of earning half its revenue outside China by 2022 is far from certain. In order to hit the target, TikTok will need to attain super scale with best-in-class revenue per user, an unlikely combination

TalkTalk is delivering on its subscriber and revenue growth targets but is straining to get there. Price rises such as a £4 ‘TV access fee’ look increasingly risky

Whilst migrating to discounted high-speed helps to deliver top-line growth, margins are c. 40% lower; an unwelcome dent to already negative cashflow and stressed leverage

Both TalkTalk’s focus on revenue growth in a tight market and fibre rollout plans look increasingly unaffordable; a more modest ambition of stable revenues might allow a healthier business model to unfold