See our roundup of today's AIM risers - see the full LSE winners & losers board here.

Ethernity Networks (ENET) rises 20% to 24p a share 

Ethernity Networks (ENET)  rises 20% to 24p a share following the announcement it signed a contract with a North American tier 1 telecommunications original equipment manufacturer.

The contract is to supply its ENET Switch and Traffic Manager firmware, for $0.5m and an estimated $2m in future royalty streams over the next 30 to 36 months, with additional royalty streams extending thereafter.

"We are very pleased to have successfully concluded this agreement with a tier 1 OEM, and we believe this will be the first of many similar agreements with customers in the future," said Ethernity's CEO David Levi

Read more here & follow ENET here: 

Landore Resources (LND) rises 10% to 1.3p a share

Landore Resources (LND)  rises 10% following the announcement it has drilled into a significant gold mineralization, with 26.2 grams per tonne gold over 1.02 metres.

The exploratory drilling east in the BAM Gold Deposit is on its Junior Lake Property in Ontario, Canada.

Chief Executive Officer of Landore Resources, Bill Humphries, said: "The newly discovered gold mineralisation one kilometre along strike to the east of the BAM Gold Deposit further highlights the potential for there being additional discoveries within the highly prospective Archean greenstone belt traversing the Junior Lake Property from east to west for approximately 31 kilometres"

Read more here & follow LND here: 

AFC Energy (LND) rises 10% to 4.7p a share

AFC Energy (AFC)  is the industrial fuel cell power company which has developed and successfully demonstrated an alkaline fuel cell system, which converts hydrogen into "clean" electricity.

The Company is building upon an already established pipeline of commercial opportunities and driving the findings from the development phase of the technology into a technically optimised and commercially relevant fuel cell system.

Read more here & follow AFC here: 

Versarien plc (VRS) rises 7% to 112p a share

Versarien (VRS)  is an advanced engineering materials group with proprietary technology in Graphene, Plastics, Hard Wear and Metallic products. 

It recently signed a collaboration agreement for a project involving the incorporation of Versarien's proprietary Nanene few layer graphene nano-platelets into sub-sea insulation materials

Read more here & follow VRS here: 

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