Sony proposes acquisition of Tamron to strengthen imaging business

Tokyo: Sony appears to be sharpening its focus. The Japanese technology giant has made a bid to acquire camera lens maker Tamron, a move that could tighten its grip on the imaging market and deepen its presence across the camera ecosystem, according to a Reuters report.

Tamron said it has received a non-binding acquisition proposal from Sony Group to become its wholly owned subsidiary. The company has formed a special committee to evaluate the offer and consider its strategic options. Financial terms of the proposal were not disclosed.

The announcement sparked strong investor interest, with Tamron shares locked at the upper trading limit on the Tokyo Stock Exchange amid a surge in buy orders. The company had a market capitalisation of about $1.18 billion at Wednesday’s close. Sony shares slipped 0.3 per cent in trading.

A Sony spokesperson said the company believes the proposal would enhance Tamron’s corporate value, benefit its stakeholders and contribute to the long-term development of Sony’s imaging business.

The two companies already share a long-standing relationship. Sony is one of the world’s leading manufacturers of digital cameras and image sensors, while Tamron supplies interchangeable lenses not only for Sony cameras but also for rivals Nikon and Canon.

Sony also has an existing equity stake in Tamron. According to LSEG data, it owns 14.7 per cent of the lens maker, while Singapore-based investment firm Effissimo Capital is the largest shareholder with a 17.4 per cent stake.

Founded in 1950, Tamron reported a 13 per cent decline in operating profit to 16.7 billion yen for the year ended December 2025, reflecting softer earnings despite its established position in the global optics market.

The proposed acquisition comes as Sony faces pressure from investors over supply chain challenges and concerns about the growing impact of artificial intelligence on parts of its entertainment business. At the same time, the company is expected to benefit from the launch of the highly anticipated Grand Theft Auto VI later this year, although rising memory chip costs continue to weigh on margins.

If the transaction proceeds, it would give Sony greater control over a key supplier and strengthen its position in the highly competitive imaging industry, where integration across hardware and optical technologies is becoming increasingly important.