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Top Energy Companies in Belfast (23)

RigUp
Information Technology • Professional Services • Software • Energy
3 Offices
260 Employees
70 Benefits
RigUp crafts software and services that streamline field operations - from sourcing all the way to payments.

We offer a source to pay solution designed for the energy sector. It streamlines the entire process from finding suppliers to issuing payments. Our goal is to strengthen alignment between field workers and corporate offices.

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RigUp

RigUp's Top Stability & Growth Strengths

Strong Revenue Growth: Historical figures indicate revenue expanded rapidly from 2018 to 2021, with reports near $900 million in 2020 and third-party estimates around $1.16 billion in 2021. Platform activity was also cited as exceeding $2 billion in gross service volume in 2019.

Product Line Growth: Recent moves include launching a vendor‑management product in 2024 and positioning a broader source‑to‑pay and workforce management suite by 2025–2026. These developments suggest the business is expanding beyond staffing into software and energy technology.

Market Expansion: The acquisition of Calgary‑based Codeco‑Vanoco Engineering adds Canadian engineering and staffing capabilities, and hiring has targeted utilities, power distribution, infrastructure, and data centers. Offices in Austin, Belfast, and Calgary further indicate multi‑region operations.

Peninsula
Transportation • Energy
11 Offices
14 Benefits

Peninsula is a global leader in marine energy solutions and fuel bunkering, operating as a physical distributor and reseller of global marine fuel. They offer conventional and lower carbon fuel solutions, including biofuels and LNG, across over 500 ports worldwide.

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Peninsula
EP UK Investments Ltd
Energy • Utilities • Renewable Energy
2 Offices

EP UK Investments Ltd (EPUKI) is an owner, operator, constructor, and developer of power and energy assets in the UK and Ireland, focusing on providing reliable power generation solutions from conventional and renewable sources to ensure supply security and advance the energy transition.

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EP UK Investments Ltd
Larsen & Toubro
Transportation • Energy • Defense • Industrial • Renewable Energy
34 Offices
140,000 Employees
5 Benefits

Headquartered in Mumbai, Larsen & Toubro Limited is one of the largest and most respected companies in India's private sector. With over 80 years of a strong, customer focused approach and a continuous quest for world-class quality, L&T has unmatched capabilities across technology, engineering, construction, and manufacturing, and maintains a leadership in all its major lines of business.

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Larsen & Toubro

Larsen & Toubro's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters show double‑digit year‑on‑year growth in revenue and profit, with H1 FY26 continuing the positive trend. Order momentum across infrastructure and energy projects is supporting top‑line expansion.

Resilient & Sustainable Growth: Record order inflows have lifted the consolidated order book to historic levels, providing multi‑year execution visibility. Management guidance and modest improvement in project margins and working‑capital intensity indicate an emphasis on quality growth and resilience.

Market Expansion: International demand, notably in the Middle East, is driving a rising share of new orders and revenue. Large overseas wins in hydrocarbons and grid projects underscore expanding global reach beyond the domestic market.

RWE
Energy • Utilities
4 Offices
14,005 Employees
37 Benefits

RWE is leading the way to a green energy world. With its investment and growth strategy Growing Green, RWE is contributing significantly to the success of the energy transition and the decarbonisation of the energy system. Around 20,000 employees work for the company in almost 30 countries worldwide. RWE is already one of the leading companies in the field of...

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RWE
SSE
Energy
19 Offices
820 Employees
3 Benefits

SSE plc is a British energy company

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SSE
Phillips 66
Logistics • Energy
20 Offices
10,562 Employees
38 Benefits

Energy manufacturing and logistics company

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Phillips 66
SSE
Greentech • Energy • Utilities • Renewable Energy
18 Offices
12,000 Employees
3 Benefits

The UK & Ireland's clean energy champion. We’re investing more than ever before in a cleaner, more affordable and more secure energy system. We are creating and supporting thousands of good jobs. We power change.

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SSE
So Energy
Energy • Renewable Energy
2 Offices
350 Employees

We’re a London-based supplier of gas and 100% renewable electricity to homes around Great Britain, and we believe in honesty, transparency, and enabling our customers to make the move towards net zero. We’re the only energy supplier that empowers customers by allowing them to vote on how we source their renewable electricity. We're proud to say that we were one...

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So Energy
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Love Energy Savings
Energy • Utilities
2 Offices
159 Employees

We help UK households and businesses save money on their utilities. With the customer at the heart of everything we do, our technology delivers a simple switching experience for multiple utilities including energy, water and connectivity. Born in 2007, Love Energy Savings began helping customers save money on their energy bills. This journey has taken us on a money-saving mission...

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Love Energy Savings
Halliburton
29 Offices
60,000 Employees
2 Benefits

Halliburton Energy Services provides products, services, and integrated solutions for oil and gas exploration, development, and production.

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Halliburton
Chevron
Retail • Energy
28 Offices
74,668 Employees
47 Benefits

Chevron is a major industry leader in oil, natural gas and energy. Chevron has always put people at the center of the energy conversation. Because we understand that the well-being of people everywhere depends on energy. Energy that is affordable, reliable and ever-cleaner. Our greatest resource is our people. Their ingenuity, creativity and collaboration have met the complex challenges of energy’s past....

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Chevron
Camlin Group
Information Technology • Software • Energy • Renewable Energy
5 Offices
315 Employees
1 Benefits Hiring Now

Transforming critical energy & rail infrastructures for our shared future. With bold determination and a spirit of invention, we're optimising the crucial systems of a resilient future — turning possibilities into progress every day.

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Camlin Group
WSP
Professional Services • Transportation • Energy • Design • Infrastructure as a Service (IaaS) • Manufacturing
44 Offices
7,500 Employees
34 Benefits

WSP is a leading engineering professional services consulting firm which supports significant projects in both the built and natural environments. We provide engineering and design services to public and private sector clients in the transportation and infrastructure, property and buildings, earth and environment, power and energy, resources and industry sectors, as well as a strategic advisory offering. We have more than...

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WSP
Shell Energy Australia
Energy • Renewable Energy
6 Offices
545 Employees
3 Benefits

Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint. The company combines deep expertise, innovation and investment to lead the change, and energise tomorrow. Shell Energy delivers business energy solutions and innovation across a portfolio of electricity, gas, environmental products and energy productivity for commercial and industrial customers, while...

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Shell Energy Australia

Shell Energy Australia's Top Stability & Growth Strengths

Strong Revenue Growth: Reported revenue rose from $5.5 billion in 2020 to $14.8 billion in 2024. Headcount also increased by 10% in the last year, supporting operating scale.

Strong Market Position & Advantage: Identified as the largest dedicated provider of business electricity and the second-largest provider to commercial and industrial customers by load. Consistent number-one ranking for large customer satisfaction over many years underscores strength in its core segment.

Market Expansion: The acquisition of Powershop added over 185,000 residential and small business customers, extending reach beyond C&I. Ongoing investments in large-scale batteries and a significant wind development stake indicate expanding scope across projects and regions.

Motia
Energy
5 Offices
385 Employees
Fleet. Fuel. Connectivity. No blind spots, no wasted spend – just smarter decisions to move your business forward.

Managing a business means making constant decisions—some big, some small, all important. The difference between running smoothly and running into problems comes down to having the right information when you need it. Motia gives you that edge. We help you track every mile, every vehicle, every cost, and every opportunity to improve. With real-time insights, fuel savings, and advanced connectivity,...

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Motia
firmus energy
Energy • Utilities
Antrim
130 Employees

firmus energy is a local Northern Ireland natural gas supplier serving more than 111,000 homes and businesses. It provides natural gas for residential and commercial use, including home heating, and describes its offer as safe, practical and environmentally friendly. The company's main role is to supply gas to customers across Northern Ireland, connecting households and businesses with natural gas for...

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firmus energy
Ecotricity
Energy
2 Offices
500 Employees

The World’s first green electricity company: Green Electricity didn't exist in the world back in 1996. When we offered it for the first time, we became not just Britain’s but the world’s first Green Electricity company – and we kick-started the now global Green Electricity movement. Our mission was and remains to change the way electricity is made and used in...

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Ecotricity
Siemens Energy
Energy • Renewable Energy
2 Offices
43,278 Employees
29 Benefits

Siemens Energy is one of the world’s leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain – from power generation and transmission to storage. The...

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Siemens Energy
Genpact
Insurance • Logistics • Retail • Energy • Financial Services
66 Offices
119,596 Employees
4 Benefits

Genpact (NYSE: G) is a global professional services firm that makes business transformation real. Led by our purpose -- the relentless pursuit of a world that works better for people -- we drive digital-led innovation and digitally enabled intelligent operations for our clients. Guided by our experience reinventing and running thousands of processes for hundreds of clients, many of them...

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Genpact

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