Beyond the Rack, headquartered in Saint-Laurent, Canada, has closed $25m in series C investment from investors including Iris Capital.

Sigfox, which is building a cellular network for connected devices, has secured $20.7m in a round featuring Intel.

Embrane, a provider of app-centric network services, has now raised $41m in total, after Cisco and Sumitomo subsidiary Presidio Ventures both invested in its series C.

Hanwha-backed solar rooftop installer OneRoof has raised $31.5m in funding and a regulatory filing indicates NRG's solar subsidiary is the probable investor, signalling its entry into the rooftop solar sector.

The semiconductor maker has welcome the corporate backers to an investor base previously restricted to venture capital firms, and has now raised $33.4m.

US-based pet sitting service Rover.com has fetched an impressive $12m in a series C round of funding led by new investor Menlo Ventures, while pet supplies retailer Petco also invested.

Credit Karma, a consumer finance and technology company that offers US consumers a free credit rating service, has closed a $85m series C round of funding led by Google Capital, the corporate venturing unit of internet company Google.