Last updated: Tuesday 29 September 2026 (Europe/London).
Next update: when Octopus Energy for Business publishes material contract or onboarding changes that affect SME switchers.
By: Switch Editorial Team, Switch Squid Ltd
As of 29 September 2026, Octopus Business Energy is one of the better-known SME supply brands in Great Britain — but business meters do not use the domestic Ofgem £1,723 price cap, and the right next step is a proper non-domestic quote, not a residential comparison click. This supplier guide explains how to approach Octopus for Business alongside other SME suppliers. Primary buttons go only to SwitchSquid’s business-energy form. We may earn a fee if you later take a negotiated supply through partners we work with.
Sources: public Octopus Energy for Business positioning and Ofgem / industry framing that microbusiness and larger SME sites sit outside the domestic price cap.
Get a business energy quote
- Non-domestic meters only — not the household £1,723 cap journey
- Have MPAN/MPRN, usage and current contract end dates ready
- Main limitation: prices are site-specific; online tiles rarely match your invoice
What Octopus Business is (plain English)
Octopus Energy’s business arm sells electricity and gas to companies, from microbusinesses to larger multi-site organisations. Brand familiarity from the domestic Octopus app does not mean your shop, office or warehouse automatically gets the same tariffs or protections as a home on a standard variable tariff. Non-domestic contracts are negotiated (or brokered) against your consumption profile, meter type, credit risk and contract length.
If you currently buy through a broker on a letter of authority, changing to Octopus Business still needs a clean LOA path and a clear view of any broker exit terms. If you are out of contract on deemed or extended rates, speed matters more than brand loyalty.
Offer facts vs domestic myths (checked 29 September 2026)
| Topic | Domestic context | Business reality |
|---|---|---|
| Price cap | £1,723 typical dual-fuel DD sketch Oct–Dec 2026 | Does not cap most non-domestic tariffs |
| Switch journey | Comparison site / app | Quote with MPAN/MPRN, HH vs NHH, usage history |
| Contract length | Often 12 months flexible | 12–36 months common; digests renewal dates |
| Green claims | Domestic green tariffs vary | Ask for REGO / contract schedule detail in writing |
| Credit checks | Light for many homes | Common for limited companies and new sites |
When Octopus Business is worth a quote
Request an Octopus Business quote when you want a digitally fluent supplier, your sites are in Great Britain, and you can share 12 months of half-hourly or cumulative usage. It is especially worth lining up beside ScottishPower, EDF, E.ON Next, British Gas Business and other SME names if your renewal is inside 120 days or you are already on expensive deemed rates.
Choose a business energy plan path
- Same MPAN/MPRN and usage file on every broker or supplier quote
- Compare p/kWh, standing charges, CCL and contract length together
- Do not sign from a cold call without a written schedule
Fit summary
Good for: SMEs comparing Octopus Business against other non-domestic suppliers at renewal.
Consider alternatives: heavy industrial, half-hourly flexible purchasing, or multi-fuel group deals may need specialist brokers beyond a single-brand guide.
Not for: household dual-fuel switches — use our residential energy guides and MoneySuperMarket journey instead.
Important conditions
- Business energy is not covered by the domestic price cap sketch of £1,723.
- Quotes need accurate MPANs/MPRNs; wrong meter points delay go-live.
- Letters of authority grant brokers permission to obtain rates — read the scope and duration.
- Out-of-contract and deemed rates can be sharply higher than fixed SME products.
- Climate Change Levy and VAT treatment depend on reliefs and business use — ask your accountant if unsure.
- Northern Ireland and some licence areas need different processes.
Switching steps for an SME
1) Gather last 12 months of invoices and meter points.
2) Note contract end date, notice period and any broker LOA already live.
3) Submit the same data pack through our business-energy form (and any parallel supplier portal you trust).
4) Compare written schedules: unit rates, standing charges, term, renewal, green evidence.
5) Only sign when start dates avoid a gap that dumps you onto deemed rates.
Final decision card
Renewal inside ~120 days or already deemed → get Octopus Business on a like-for-like quote list now.
Complex half-hourly flexible book → use a specialist route, still keep Octopus as one reference quote if they cover your profile.
Domestic home → leave this page; use residential guides.
Check availability for a business energy quote
- Business form only — not MoneySuperMarket residential
- Upload or type usage carefully to avoid re-quotes
- Keep renewal diary reminders 120 and 60 days out
How Octopus Business compares in a broker shortlist
Treat Octopus as one column beside EDF Business, ScottishPower Business, E.ON Next Business, British Gas Business, Corona and Yu. Score on price, digital metering support, complaint handling reputation and whether they will price your exact capacity. A viral domestic brand story is not a substitute for the schedule of charges.
If a salesperson will not email the full rates, walk away. If two quotes differ only because one assumed a different kWh, fix the data before you pick a winner.
Related SwitchSquid business guides
See our ScottishPower, E.ON Next, EDF, SSE, British Gas Business, Corona and Yu guides for other supplier angles. Out-of-contract rates, letters of authority and half-hourly meter explainers sit alongside. This URL stays on Octopus Business.
Microbusiness protections and what they do not do
Some microbusinesses benefit from clearer information rules and cooling-off style protections than large corporates. That still is not the domestic price cap. Always ask whether your site is priced as microbusiness and what happens at renewal. Auto-rollolover clauses deserve a highlighter pen.
What to put in a clean SME data pack
Suppliers and brokers price faster when you send a boring, complete pack: legal entity name and company number, site address, MPAN and MPRN list, 12 months of kWh (or HH CSV where relevant), current supplier, contract end date, notice period, and whether a letter of authority is already live with someone else. Missing one meter point on a multi-site quote is how “great” rates turn into objections and delays.
If you operate from a mixed-use building, be explicit about which meters are domestic and which are non-domestic. Do not run a shop kiln on a residential comparison journey and hope for the best. VAT and CCL treatments also differ when reliefs apply — flag charity or agricultural relief early if you claim it.
Cash-flow timing matters. A start date that leaves five days of deemed rates can erase the first quarter of “savings”. Align termination and go-live, and ask who owns objections if the losing supplier challenges the switch.
Broker versus direct: practical hygiene
Direct to Octopus Business can work for straightforward sites. Brokers help when you want a structured bake-off across five suppliers. Either way, never grant an open-ended LOA without an end date and a clear marketing permission line. If a broker will not show the supplier schedule, they are not saving you time — they are hiding the ball.
Watch commission structures that quietly inflate the unit rate. A transparent fee you can see is healthier than a “free” service priced into a soft pence uplift you discover at invoice time.
Multi-site and growth-stage quirks
If you are opening a second site mid-contract, ask whether Octopus Business can add the meter onto a flexible framework or whether you need a separate product. Growing companies sometimes outgrow a microbusiness tariff structure without noticing until renewal. Put expansion plans in the quote notes so credit and capacity assumptions stay honest.
Seasonal businesses (hospitality, retail peaks, agricultural drying) should send monthly usage shape, not only an annual total. A flat average kWh can produce a rate that looks fine in April and painful in December.
FAQ
Does the £1,723 Ofgem cap apply to Octopus Business?
No. The £1,723 figure is a domestic typical dual-fuel Direct Debit sketch for Oct–Dec 2026. Most business tariffs sit outside that cap.
How do I get an Octopus Business Energy quote?
Use SwitchSquid’s business-energy form with your meter points and usage, or approach Octopus for Business directly. Avoid residential comparison buttons for business meters.
Is Octopus good for small limited companies?
It can be, when the written quote beats alternatives on all-in cost and contract terms. Compare at least two other SME suppliers on the same data.
What documents do I need to switch business energy?
MPAN/MPRN, recent invoices or HH data, company details, and clarity on any existing broker letter of authority.
Can I switch if I am out of contract?
Yes — and you often should, because deemed rates can be expensive. Start the quote pack immediately.
Do you send business clicks to MoneySuperMarket?
No. Business CTAs on this page go to SwitchSquid’s own business-energy form only.
Is green business energy the same as domestic green tariffs?
Not automatically. Ask for the contract’s renewable evidence and whether REGOs match your reporting needs.
How far ahead should I renew?
Many SMEs start 90–120 days before end date so credit checks and objections do not push them onto deemed rates.
