Investors such as Persol and Sompo have provided series B capital for ExaWizards, a developer of AI technology that caters to the elder care service industry.

Diamond-based identity tag developer Dust has received commitments from Airbus Ventures and Lockheed Martin Ventures in the Kleiner Perkins-led round.

China Media Group has led a $14.5m series B round through its Hongxin Capital unit, bringing Gaiya's total funding to more than $25m.

Marketing firm Opt’s corporate venturing arm has joined multiple corporates to provide an undisclosed sum to the garment production platform operator, which increased its total funding past $18m.

Chernin Group-backed newsletter publisher Substack collected $15.3m in the Andreessen Horowitz led round, which featured Y Combinator.

Illumina Ventures and Section 32 co-led the non-invasive prenatal test maker's $17.1m round, which featured Alexandria Real Estate Equities.

The AI-powered music software creator has sourced commitments from Sony, Shure, Warner Music Group and Slaight Communications in the series B round.

Visa took part in the $17.5m in a series A round, which increased the smart payment card and mobile app developer's total funding to over $20m.

Apprenticeship training platform WhiteHat has added Salesforce Ventures to its shareholders as it looks to expand beyond London.

Netcetera-backed sales and marketing software provider Cognism will use the proceeds to open regional offices in the US and Asia, having already attracted business in those markets.