For companies spending £50,000+ on energy each year

    Large Business Energy Comparison UK

    A structured review for a major operating cost.

    Compare gas and electricity options across 30+ UK suppliers. Bring your sites, meters, usage and renewal dates together so your teams can make a clearer energy decision.

    0800-058-4297
    30+ UK suppliersHalf-hourly contractsMulti-site reviews
    Image 0
    Image 1
    Image 2
    Image 3
    Image 4
    Image 5
    Image 6
    Image 7
    Image 8
    Image 9
    Image 10
    Image 11
    Image 12
    Image 13
    Image 14
    Image 15
    Image 16
    Image 17
    Image 18
    Image 19
    Image 20
    Image 21
    Image 22
    Image 23
    Image 24
    Image 25

    A structured approach

    Large business energy is more than a routine renewal

    When annual spend is high, energy needs a coordinated review across finance, procurement, operations and estates.

    Large businesses often use energy across several buildings, departments and sites. Offices, warehouses, factories, retail branches, cold storage, kitchens and workshops each have different requirements.

    Every site may have a different supplier, meter type, usage pattern and contract end date. Without a clear overview, businesses can miss renewals, overlook high standing charges, choose unsuitable terms or continue paying for avoidable waste.

    Utility4Business supports reviews involving half-hourly meters, multi-site estates, several renewal dates, pass-through costs and both gas and electricity contracts. Our role is to help you compare supplier options with a clearer view of usage, structure and timing.

    Ask more than “What is the unit rate?”

    Check how the contract works, whether it matches your usage, whether every meter is included and how the full annual cost is calculated.

    One review, shared information

    What each team needs from an energy review

    Work from the same site, usage and contract data so every part of the business can assess the decision.

    Finance Directors

    Understand the budget impact and the full expected annual cost.

    • Review unit rates, standing charges, non-commodity costs, VAT, CCL and any broker fees.
    • Check which costs are fixed and where the company is exposed to changes.
    • Use consumption trends to separate price rises from higher usage, billing errors or operational changes.

    Procurement Managers

    Compare supplier offers on consistent data and clear contract terms.

    • Review supplier options, contract length, service levels and overall value before accepting a renewal.
    • Check notice periods, exit terms, payment rules, billing arrangements and pass-through charges.
    • Allow time to compare offers, ask questions and complete internal approvals.

    Operations Directors

    Make sure the contract reflects current activity and future plans.

    • Share plans for new machinery, longer hours, production changes, site openings and different shifts.
    • Review usage data to identify equipment running longer than required.
    • Work with finance and procurement so the forecast matches the way the business operates.

    Estate Managers

    Connect the procurement review with the buildings and meters it covers.

    • Confirm meter numbers, site addresses, supply details and building use.
    • Review plant rooms, heating controls, lighting and maintenance alongside contract pricing.
    • Compare similar sites to identify unusual consumption and check that no meter is missed.

    Half-hourly electricity

    Understand when your business uses power

    Half-hourly meters record electricity use every 30 minutes. For large users, this helps turn an annual consumption total into a clearer picture of demand.

    What the data can reveal

    • Higher consumption during particular shifts or peak periods
    • Equipment running overnight or when a building is closed
    • Unexpected weekend usage
    • Differences between similar warehouses, factories or branches

    Use the profile in procurement

    Review when electricity is used as well as how much. Share this information with procurement, operations and estate teams to check the contract against real activity and investigate avoidable consumption.

    Half-hourly contracts can involve detailed billing, including network, metering and data charges. Compare the full cost, not just the energy rate.

    Energy tender UK

    Structured procurement for £50,000+ energy spend

    A structured tender gives your business time to assess supplier pricing, contract terms, service levels and risk before committing.

    01

    Gather accurate data

    Bring together annual usage, site and meter lists, current rates, suppliers, contract end dates and half-hourly data where available. Include planned openings, closures, new equipment and changes to operating hours.

    02

    Ask for clear supplier terms

    Compare unit rates, standing charges, fixed and pass-through costs, contract length, payment terms, billing setup and renewal rules. Assess the total expected annual cost rather than the headline rate alone.

    03

    Review across your teams

    Finance checks budget impact, procurement compares supplier terms, operations reviews suitability and estates confirms all meters and sites are included. Agree the decision with a shared view of the data.

    Give your team time to make the decision

    Start before the next renewal cycle. A clear process gives finance and procurement time to compare pricing structures and site-level requirements, ask questions and obtain approvals.

    Multi-site business energy

    Bring estates and branch networks into one review

    Review every location, meter and renewal date to see the total energy position before making contract decisions.

    One view of the whole estate

    Offices, depots, branches and production sites may each have different suppliers, meters, renewal dates and usage patterns. Bringing these together helps reduce missed renewals and billing problems.

    A complete site and meter list

    Record site addresses, electricity MPANs, gas MPRNs, suppliers, contract dates, unit rates, standing charges and annual usage. Update the register when sites open, close, move or change use.

    Compare similar buildings

    Different bills may reflect longer opening hours, older lighting, poor heating controls, refrigeration issues or incorrect readings. Investigate the cause before assuming the contract is the only problem.

    Plan renewal dates

    Aligning renewal dates may simplify procurement, while separate contracts may offer more control. Review the options against the estate size, usage patterns, existing terms and internal buying process.

    The estate manager’s check matters

    Confirm supply details and building use before quotes are requested. This helps avoid missing a meter, including a closed site or pricing against inaccurate consumption. Review building performance alongside the contract.

    Understand the full bill

    Non-commodity costs and contract structures

    Business energy costs include more than wholesale gas or electricity. Network charges, supplier costs, policy-related charges, metering and data services can all affect the final bill.

    Fixed contract

    Can offer clearer cost control for budget planning, with the supplier potentially including a risk allowance in the price.

    • Check exactly which charges are fixed
    • Review exclusions and adjustment clauses
    • Compare the full expected annual cost

    Pass-through contract

    Certain third-party charges are shown separately and may change during the contract, giving visibility but less budget certainty.

    • Identify the costs passed through
    • Ask how and when charges can change
    • Assess the impact on your budget

    Mixed structure

    Combines fixed and pass-through elements. Suitability depends on the company’s budget needs, risk position and ability to manage changes.

    • Separate fixed and variable elements
    • Compare offers on the same assumptions
    • Make the allocation of risk clear

    Ask suppliers which costs are included, which may change and how changes are calculated. Finance should assess the budget impact; procurement should compare the terms; operations and estates should confirm the usage assumptions.

    Usage review & cost control

    A better contract cannot solve every source of waste

    Understand your consumption before comparing offers. Review at least 12 months of gas and electricity data where available, alongside operating hours, seasonal changes and site activity.

    Look for patterns before renewal

    • Warehouses with lighting or heating running overnight
    • Factories with equipment running outside production hours
    • Offices with high out-of-hours IT, cooling or lighting demand
    • Estimated bills, incorrect readings or missing meters
    • Supplier records that do not match your internal site register

    Lighting, heating & cooling

    Review LEDs, sensors and switching routines. Match heating and cooling schedules to building use, and check whether empty areas are being treated like occupied spaces.

    Refrigeration & equipment

    Check door seals, appropriate temperature settings, airflow and maintenance. Review the running times of machinery, compressors, pumps, ovens, chargers and IT equipment without compromising safety or essential operations.

    Demand peaks

    Look for equipment starting at the same time or demand rising during particular shifts. Understand the operational reason for peaks before considering changes to schedules.

    How Utility4Business works

    A clear route from your data to your next contract

    We help high-spend businesses review supplier options with the detail a larger energy decision needs.

    01

    Share your energy details

    Bring your sites, meters, annual spend, renewal dates and half-hourly data where available.

    02

    Compare available options

    Utility4Business compares options from 30+ UK suppliers, including half-hourly and multi-site requirements.

    03

    Review and decide

    Assess contract structures, terms, non-commodity charges and expected annual spend before making your renewal decision.

    Support across high-use commercial sites

    From offices and property groups to care providers, manufacturing, retail and hospitality estates, the review should reflect how your sites operate.

    Start your large business energy review today

    No obligation · 30+ UK suppliers · Structured procurement approach

    What our customers are saying

    Trusted by UK businesses for clear advice, competitive prices, and hands-on support.

    4.90
    5

    Lucy Robinson just made my day...!! A human touch with attention to detail. Good old fashioned customer care, just as it should be. Thank you Lucy.

    MNMark Nuttall
    5

    I would highly recommend Utily4business. I dealt with Shahid who was extremely knowledgeable and was at the end of the phone to answer any questions.

    JJulie
    5

    Utility4business Ltd has looked after my interests for a few years now. They are very patient with me and explain all the options very well.

    RERichard Edmondson

    Questions from senior buyers

    Large business energy FAQs

    Prefer to talk through your requirements?

    Discuss current contracts, site and meter details, renewal dates and annual spend with our team before committing to a new agreement.

    0800-058-4297
    bolt
    bolts

    Get Connected

    At Utility4Business, our team of experts can help you figure out the highest-value business utility deals that will help your business grow over time.

    Inquire with Your Details