Load balancing technology provider Kemp, backed by investors including Orix, has raised $6m in equity funding according to a securities filing.

Bank-backed growth equity fund Business Growth Fund has invested $9.7m in waste management company TRS and recommended its new non-executive chairman.

Building energy management company EnTouch Controls, which includes NRG Energy among its investors, has closed a series C round, boosting its total funding to $20m.

The bitcoin payment processing startup has received funding from investors including bitcoin miner Cumberland and bitcoin hardware producer Bitmain.

Helicopter services firm Bristow invested $4.2m in the round as part of a partnership agreement, taking the drone inspection company's funding to $9.5m in the past year.

Meinders & Elstermann was among the investors as Cobi, the creator of a connected bike control system, raised $7.1m to take its overall funding to $11.5m.

Hewlett Packard Ventures was among the backers in a round that will be used to beef up the cybersecurity startup's R&D, sales and marketing.

Skincare brand Silk Therapeutics has secured $6m in a series A round featuring Lear Corporation and existing investor Kraft Group.

EpiBiome, a past winner of Johnson & Johnson's JLabs QuickFire Challenge, has raised $6m in an Alexandria Real Estate Equities-backed round

The social media curation platform has received additional funding from Inkef Capital to boost its Singapore Press Holdings-backed series A round to $7m.