TGS Grows Revenue at 21% a Year, But Each Share Only Captures Half That

TGS ASA sells seismic surveys and geoscientific datasets that oil and gas companies use to decide where to drill. It is essentially a toll road for exploration data: once a survey is acquired, it can be licensed repeatedly at high margins, which is why gross margins sit at a healthy 68%. The business looks attractive on the surface.

But Multibagger's growth score just fell from 54 to 37, and the numbers behind that drop tell a more complicated story. The company's total revenue has grown at 21% annually over the past five years, which sounds strong. The problem is that per-share revenue has grown at only 9% over the same period. That 12-point gap is a dilution signal: a meaningful portion of the headline growth has been funded by issuing new shares rather than by the existing business compounding on its own. For a shareholder, growth that requires constantly expanding the share count is worth considerably less than organic compounding.

The other weight on the growth score is capital efficiency. A 4.2% return on invested capital is low, especially for a business with nearly 68% gross margins. Wide gross margins that do not translate into strong capital returns usually mean either heavy ongoing reinvestment or cost structures that absorb most of the profit before it flows through. With operating margins at 16% and net debt of $678 million on a $1.85 billion market cap, the balance sheet also limits financial flexibility. The Risks dimension score of 40 reflects that pressure.

What to watch: whether per-share revenue growth begins to close the gap with total revenue growth, that would signal the dilution cycle is slowing and existing shareholders are capturing more of the compounding. A meaningful improvement in ROIC, which would show that the capital deployed in recent years is starting to earn its keep, would be the other marker worth tracking before the growth picture brightens.