London Daily

Focus on the big picture.
Friday, Jun 05, 2026

Kwarteng blocks takeover of Pulsic by Hong Kong rival over security concerns

Kwarteng blocks takeover of Pulsic by Hong Kong rival over security concerns

Business secretary says move to protect Bristol-based electronic design firm ‘necessary to mitigate the risk’
The UK has blocked the takeover of an electronic design company by a Hong Kong rival over national security concerns, in the latest sign of growing British anxiety about Chinese investment.

The business secretary, Kwasi Kwarteng, took the decision to prevent Super Orange HK from acquiring Bristol-based Pulsic, saying it was “necessary and proportionate to mitigate the risk to national security”.

It comes under the new National Security and Investment Act, which was introduced at the start of the year.

The government’s move is its latest attempt to curtail Chinese ownership of significant British companies, in particular technology firms or those with strategic importance.

Kwarteng, who is considered the frontrunner to become the UK’s next chancellor, is also deciding whether to allow the purchase of the UK’s largest producer of semiconductors by a Chinese-owned manufacturer.

Pulsic, which is privately owned, was founded in 2000 and supplies parts to the world’s leading semiconductor companies.

The Department for Business, Energy and Industrial Strategy said Pulsic’s intellectual property and software could “facilitate the building of cutting-edge integrated circuits that could be used in a civilian or military supply chain”.

The products, which are “used to build defence or technological capabilities”, could also be exploited, the department said.

Relations between London and Beijing have worsened in recent years over human rights issues, including the treatment of the Uyghur people in China’s far west.

The UK has frequently raised concerns about the country’s involvement in areas including defence and security, while the government decided in 2020 to strip the Chinese company Huawei from its role in Britain’s 5G phone networks by 2027.

Earlier this month, the UK parliament took down its newly created TikTok account, after Conservative MPs under Chinese sanctions raised concerns about the social media platform’s data security.

The two Tory leadership candidates, Liz Truss and Rishi Sunak, have clashed in debates over whether to take a tougher stance on China.

The move by Kwarteng, who is a loyal Truss supporter, to block the takeover of Pulsic, comes soon after his decision to seek more time to scrutinise the purchase of the semiconductor producer Newport Wafer Fab by Nexperia, a Dutch firm wholly owned by China’s Wingtech.

The business secretary said in July he would take an extra 45 working days to look at the controversial £63m deal, which is especially sensitive because Newport Wafer Fab has multiple contracts with the UK government, including defence-related projects.
Newsletter

Related Articles

0:00
0:00
Close
Japanese Technology Firm Fujitsu Launches Advanced Artificial Intelligence Tool for Corporate Disclosures
South Africa Officially Launches Nationwide Campaign for Highly Contested Local Government Elections
United Kingdom Commits Additional Funding for Unexploded Ordnance Clearance in Laos
Singapore Announces Stringent New Greenhouse Gas Regulations for Commercial Cooling Systems
Cambodia and Thailand Hold High-Level Border Security Talks at United Nations Headquarters
Myanmar Military Government and China Sign Major Agreement to Upgrade Media and Cultural Cooperation
Knife Attack at Swiss Train Station Leaves Three Injured in Suspected Act of Domestic Terrorism
Transnational Extortion Gang Threatens Canadian Police With Army of One Thousand Armed Operatives
Australia Imposes Forty-Two-Day Quarantine on Cruise Ship Passengers Following Deadly Hantavirus Outbreak
International Monetary Fund Unlocks Seven Hundred Million United States Dollars for Sri Lanka Following Economic Reforms
Australia Launches Record One Point Four Billion Dollar Lawsuit Against Chemical Giant 3M Over Contamination
China and Canada Foreign Ministers Meet in Ottawa in Effort to Stabilize Strained Diplomatic Ties
Indonesia Demands Urgent United Nations Security Council Reform Amid Escalating Global Conflicts
Extreme Weather Patterns Trigger Severe Drought in Madagascar and Destructive Flooding in East Africa
Indian State of Karnataka Faces Political Upheaval as Chief Minister Siddaramaiah Abruptly Resigns
Philippines and Japan Reaffirm Defense Ties as Crucial for Indo-Pacific Regional Stability
Norway Joins French Nuclear Deterrence Initiative in Major Shift for European Security Architecture
Global Critical Mineral Alliances Expand as Western Nations Move to Counter Chinese Supply Dominance
United States Imposes Fifty Percent Tariffs on Mexican Steel and Aluminum Ahead of Trade Pact Review
European Union and China Head Toward Major Trade Conflict Over Clean Technology Exports
United States Economic Growth Severely Downgraded to One Point Six Percent as Stagflation Fears Mount
World Health Organization Warns Central African Ebola Epidemic is Outpacing Containment Efforts
United States Treasury Department Conditions Sanctions Relief on Reopening of the Strait of Hormuz
Iranian Air Defenses Intercept and Destroy United States Military Drone Over Bushehr Province
Iranian Armed Forces Launch Ballistic Missiles Toward Unspecified Targets Prompting Regional Condemnation
United Nations Secretary-General Warns Global Order Facing Highest Level of Conflict Since 1945
Israel Issues Sweeping Evacuation Orders in Southern Lebanon Amid Intensified Hezbollah Conflict
Russia Announces Systemic Military Strikes Targeting Ukrainian Defense and Energy Infrastructure
United States and Iranian Negotiators Reach Draft Agreement to Extend Ceasefire and Resume Nuclear Talks
United Nations Security Council Deeply Divided Over United States Capture of Venezuelan President
US and Iran Exchange Direct Military Strikes Amid Fragile Gulf Ceasefire
World Health Organization Warns of Catastrophic Ebola Outbreak in DR Congo
Russia Threatens New Wave of Strikes on Ukrainian Infrastructure and Embassies
Scientists Warn Atlantic Ocean Currents Could Collapse Faster Than Projected
Anthropic Reaches $900 Billion Valuation in Historic AI Funding Round
Washington Imposes Crippling Sanctions on Iranian Maritime Authority
Japan and the Philippines Initiate Strategic Intelligence-Sharing Pact
Microsoft Deploys Autonomous Computer-Using AI Agents to Global Markets
Anthropic Secures $45 Billion Compute Infrastructure Agreement With SpaceX
U.S. Director of National Intelligence Resigns Amid Administration Shakeup
Micron Technology Crosses Trillion-Dollar Valuation Amid Unprecedented Hardware Demand
Canada and Germany Finalize Historic Long-Term LNG Export Agreement
China Expands International Travel Restrictions on Domestic AI Researchers
Japan Approves Sweeping Overhaul of National Intelligence Apparatus
Global Airlines Scramble Logistics as Middle East Airspace Remains Fractured
Japan's Naphtha Imports Plunge 47 Percent Amid Strait of Hormuz Closure
Global Crude Prices Retreat Below $96 as Gulf Tensions Momentarily Ease
Generative AI Outperforms Human Baselines in Landmark Global Creativity Study
NASA Partners With Private Aerospace to Unveil Permanent Lunar Base Architecture
South Korean Equity Markets Surge on Next-Generation Memory Chip Frenzy
×