Design Services

Our team of in-house competent designers can provide a full design service for a wide range of upstream and downstream gas infrastructure applications.

Project management

GFGU provide project management services utilising an experienced, multi-disciplined team of managers who take on full responsibility for each stage of the projects life-cycle.

Construction & Connection

GFGU construct gas infrastructure in line with the latest industry guidance and specifications. We pride ourselves on delivering a hassle-free solution while minimising disruption to site arrangements and existing infrastructure.

Fully managed solutions

Green Frog Gas Utilities specialise in the design, project management and construction of gas infrastructure within the highly regulated and controlled gas utilities sector. As a Utility Infrastructure Provider (UIP) accredited by Lloyds Register, supplemented with expertise in power generation and high-pressure infrastructure, GFGU can provide a unique wide range of expertise across all pressure tiers and gas industry disciplines that are safe, reliable and cost-effective.


Latest developments

Gloucester – 33MW embedded gas generation plant

In early 2017, Green Frog successfully commissioned its first gas-fired power plant supplied directly from the hig... [More]

Achilles registered

We are pleased to announce that Green Frog Gas Utilities are now registered to Achilles Utility Vendor Data Base (... [More]

GIRS accreditation for PM and CCCR/CNRB

We are pleased to announce that Green Frog Gas Utilities have been awarded full accreditation for GIRS project man... [More]

IGEM Registration GIRS Registration GIRS Registration GIRS Registration