Energy optimisation · SMEs · business · mid-sized companies Deutsche Gesellschaft für Energie

60 seconds For SMEs · business · mid-sized companies

You are paying too much. We show you how much.

Upload your latest electricity bill, we check free of charge what you should really be paying.

Electricity prices change daily. Your contract renews automatically. Through our Buying group we obtain terms that individual companies do not get on the market, and set out in black and white what is achievable for you.

Savings potential Ø20% on average on your annual bill, against your current tariff.
  • Right to compensation Set down in the contract. Best-price guarantee not met? You have a claim.
  • Best-price guarantee Under our model you will not find a cheaper price on the market. Assured in writing.
  • Free of charge and without obligation The check costs you nothing. You decide once you have the assessment, with no contractual commitment.
  • GDPR, Germany Servers in Germany. TLS 1.3 encrypted. No data passed on. Deletion at any time.
Craftsman at work in a small joinery workshop
Fig. 01, One business, one supply point. On the market that is a small volume. Trades & crafts

2 working days Step 1 · Analysis within 2 working days

Upload your electricity bill in 60 seconds

You invest 60 seconds in the upload. We take care of the rest.

Free and without obligation · Analysis within 2 working days · No contractual commitment

Even if you do not switch: you keep the assessment report, in black and white, what would be possible for you on the market.

  • Upload your electricity bill (PDF, JPG, PNG)Your latest electricity bill. No account, no endless data entry.
  • Name, company, email, phoneSo that your personal adviser can get in touch.
  • Annual consumption (kWh)A rough figure is enough, “I don’t know” is a valid answer.
    • Up to 30,000 kWh
    • 30,000-60,000 kWh
    • 60,000-100,000 kWh
    • Over 100,000 kWh
    • I don’t know
  • PrivacyYou consent to your details being processed in accordance with the Privacy policy . You may withdraw that consent at any time.

30 days Results guarantee · contractual

compensation clause

If we do not deliver the saving we have committed to, you have a contractual claim.

Extract from the engagement contract, § 5 (results guarantee):
  1. DGfE/GSP undertakes to secure by contract a saving specifically stated in the initial analysis letter (measured at the time of comparison).
  2. If that committed saving is demonstrably not achieved in the following year, the client has a contractual claim to compensation for the difference out of the brokerage margin.
  3. Conditions: a complete broker's letter of authority, complete handover of data (load profile/bill) and no contract changes initiated by the client during the term.
  4. The claim is made in writing on presentation of the following year's bill and is settled within 30 days.
  5. Force majeure, tariff changes imposed by regulation and consumption deviations of more than ±15% against the initial analysis figure are excluded.

Not a marketing promise, contract text from § 5 of our standard engagement contract.

Read the full clause, best-price guarantee and compensation commitment, show the full clause
Best-price guarantee.
We guarantee that the energy offer we arrange is, at the time it is arranged, the cheapest offer available on the market for your individual load profile. Basis: purchasing partnerships with energy purchasing companies and negotiated-tariff contracts.
Verification procedure.
Should you present a demonstrably cheaper, comparable offer within 30 calendar days of concluding the contract, we will assess comparability within 7 working days.
Compensation.
If the price advantage is confirmed, we will reimburse you the cost difference, extrapolated over the agreed contract term, as flat-rate compensation. Reimbursement within 14 working days.
Liability for contract errors.
If demonstrable errors in contract management cause you additional costs, we will cover them up to the amount of the difference demonstrated.
Scope.
Applies to contracts arranged under the broker's letter of authority granted, for clients with commercial energy consumption.

For the full conditions see the letter-of-authority contract, § 5 best-price clause.

Contractually secured

If we do not keep our word, you have a claim.

Reversal of risk is not a marketing phrase here. It is part of the engagement contract, best-price guarantee plus compensation clause, in writing, legally enforceable.

The engagement contract defines clearly what we deliver: the cheapest price available under our model, comparisons of terms you can follow, personal support and annual optimisation. Should we fail to keep these commitments, you have a contractually fixed claim to compensation, legally enforceable, not “as a goodwill gesture”. This clause is the basis of our relationship with you, and the main reason the check is worth it for you: you carry no risk.

Detailed clauses and compensation amounts are set out transparently in the engagement contract, available for review before you engage us, on request.

Prefer a short conversation?

12 months Four blind spots

This is where money is being left on the table.

Not because you negotiated badly. Because the market moves daily, and hardly anyone has time to watch it alongside the day job.

Your standing charges creep up.

Suppliers raise them step by step. By the time you see it on the bill, the notice period has usually passed.

Your contract renews, at the supplier's price.

One missed notice period ties you for 12 months to a tariff the market left behind long ago.

Nobody is watching the market for you.

Comparing tariffs, negotiating, tracking deadlines, that is a full-time job. You have a different one.

Your supplier has no incentive to give you the best price.

As long as you do not actively check, you pay the tariff that is optimal for the supplier, not for you.

Ø 20 % How the GSP model works

You do not change supplier. You change how energy is bought.

Through our buying group you gain access to terms that individual companies are not offered on the market.

Large companies pay less because they buy larger volumes. We pool the volume of many mid-sized businesses through a buying group and pass the preferential terms on to you. Compared with standard commercial tariffs, that makes on average 20 percent on your annual bill possible, depending on your previous tariff and consumption.

Team in a consultation at a table with laptops and documents
Fig. 02, Consultation, documents on the table

Conventional purchasing

  • You negotiate on your own
  • Standard business tariff
  • No access to preferential terms
  • Supplier dictates the price

With a buying group Your route

  • The volume of many companies pooled
  • Group-level terms
  • Exclusive partner terms
  • We negotiate in the background
Your benefit
  • On average 20% less on your annual bill
  • Best-price guarantee in writing
  • A personal adviser instead of a hotline
  • Letter of authority revocable at any time

5 minutes This is how simple it is

In three steps, five minutes of your time.

You invest 60 seconds in the upload. We take care of the rest.

1

Upload your electricity bill

Your latest electricity bill as a PDF or photo, drag & drop, no account, no endless data entry.

Takes approx. 60 seconds
2

We check it free of charge

Your personal adviser checks your terms against the offers from our buying group. You receive a specific savings calculation, in black and white.

Analysis within 2 working days
3

You decide

If the saving holds up, we take care of the switch under a letter of authority. If it does not, you keep your existing contract, no risk.

Revocable at any time

Free of charge and without obligation · GDPR-compliant · servers in Germany

3 sectors Three clients · three sectors · three figures

What clients have actually saved.

Typical cases from our work. Figures from completed mandates.

“What convinced me was the written compensation clause. Not the marketing promises, the contract clause. Today we pay on average 20% less on our annual bill than before.”

Sandra L. Dental practice · North Rhine-Westphalia −Ø 20 % annual bill · 28,000 kWh/a

Illustrative client comments. Names changed. Genuine customer voices to follow in Q3 2026.

Illustrative client comments. Names and details changed; the statements are based on typical client feedback from initial conversations.

“We had not touched our contract for three years. After the check we now save just under €4,200 a year, without having to deal with anything ourselves.”

Markus K. Bakery with 2 branches · Bavaria −€4,200 per year · 50,000 kWh/yr

“I worked through three comparison sites. None of them came close to the buying group's offer. And the adviser answers when I call, on the first ring.”

Thomas R. Mechatronics workshop · Baden-Württemberg −€2,860 per year · 38,000 kWh/yr

20+Suppliers compared
Ø20%on your annual bill
2Working days to the assessment
0Cost to you

Wir sind unabhängiger Energiemakler und stehen in keinem Vertretungs- oder Vertragsverhältnis zu den Versorgern, deren Tarife wir vergleichen.

48 h Six firm commitments

What you actually get, under contract, not by promise.

Clear services. Clear promises. Fixed in the engagement contract.

On average 20% less on your annual bill
Average against conventional business tariffs. With many clients, more.
Best-price guarantee
Under our model you will not find a cheaper price on the market. Assured in writing.
Contractual right to compensation
If we fail to keep our commitment, you have a legally enforceable claim to compensation.
We do all the work
Comparison, negotiation, switching, deadlines, annual optimisation, you sign once, we take it from there.
A personal adviser instead of a hotline
A named point of contact, a direct line, a response within 48 hours. No queues.
100% transparency, €0 risk
The check is free of charge and without obligation. You decide after the assessment whether to switch.

DGfE & GSP Who we are

DGfE & GSP: Beratung trifft Einkaufsmacht.

The Deutsche Gesellschaft für Energie (DGfE) advises you personally. GSP Energie GmbH brings the purchasing volume.

We are a specialist team of energy advisers. DGfE is your direct point of contact, personal, transparent, no hotline roulette. Through our partnership with GSP Energie we have access to a buying group. That way small companies also obtain terms otherwise reserved for large accounts.

Team, history, letter-of-authority model, compensation clause, all transparent.

Your data is safe.

  • Servers in Germany
  • TLS 1.3 encrypted
  • Deletion at any time (Art. 17 GDPR)
  • No sale of data

15 minutes Two routes · one decision

A quick check or a short conversation, you choose.

Both routes are free of charge and without obligation.

Recommended

Upload your electricity bill

Upload your last invoice (PDF or photo). We review it free of charge and come back to you within 2 working days with a concrete savings calculation.

Upload your bill now 60 seconds · GDPR-compliant · no account needed
In person

A 15-minute phone call

Prefer a short conversation? Arrange a 15-minute initial call with a personal adviser. You then decide at your own pace.

Arrange a call-back Online calendar · also outside business hours · no sales trap

Both options free of charge and without obligation · no data passed to third parties · handled personally by a named adviser.

15 questions Frequently asked questions

What you want to know before you start.

If your question is not here, your personal adviser will answer it directly.

What does the check cost?

The check is 100 per cent free of charge for you. We are paid solely by the chosen supplier once a contract has been successfully arranged, you pay nothing at all for advice, comparison and switching. Even if you decide against switching, you incur no costs.

Am I tied to a contract if I upload my bill?

No. The upload is free of charge and without obligation. You receive the assessment, see in black and white what is possible, and then decide. Only the broker's letter of authority allows us to negotiate actively, and that too can be revoked in writing at any time.

What happens to my data?

Your electricity bill is used solely for the terms check, processed in line with the GDPR, on servers in Germany, and is not passed to third parties (other than the supplier you actively choose). You can request deletion at any time.

Is GSP GDPR-compliant, and where are the servers?

Yes, fully GDPR-compliant. Data is processed exclusively in Germany, hosted in German data centres. A data processing agreement (AVV) is available on request before you release any data. No data is passed to third countries, and no tracking tools transfer data abroad.

How long does my existing contract still run, and can I switch at all?

That is exactly what we check, free of charge. From your current bill we read off the contract term and notice periods. You receive a clear switching schedule: “You can switch on [date], for which you must give notice by [date].” If you are tied in for a long time, we plan the optimal switching date and take over monitoring the deadlines.

What exactly does this cost me, any hidden fees?

None. No advice fee, no brokerage fee, no set-up fee. We are paid by the supplier through a commission priced into the tariff, the same mechanism comparison sites use. The tariff you get is still cheaper than on the open market, because buying-group terms sit below standard list prices.

How quickly do I see results?

Analysis within 2 working days, usually sooner. Your personal consultant contacts you by phone or email with a concrete savings calculation.

We have a supplier and we are happy, is the check still worth it?

All the more so. Anyone who has not reviewed their terms for more than 12 months is very likely paying too much. Even where tariffs are currently good we often still find savings potential, and if not, you have it in black and white that you are well positioned. Both are worth having.

What is the broker's letter of authority, and what does it mean for me?

The broker's letter of authority allows us to negotiate with suppliers on your behalf, review contracts, monitor deadlines and optimise annually. You remain the contracting party at all times and decide on every switch. The letter of authority can be revoked in writing, with no notice period and without giving reasons.

How do you earn money if the check is free of charge?

We are paid by the supplier once a contract has been successfully arranged, a commission that is standard in the industry and priced into the tariff. You pay no more than you would without us, you pay less. If you do not switch, the check costs us, not you.

We are small and our consumption is low, is it worth it?

Yes. Even from around 10,000 kWh a year, savings of several hundred to several thousand euros a year are common. Since the check costs you nothing, there is no reason not to look.

What happens after the assessment, will I be pushed into switching?

No. Your adviser shows you the figures, answers questions, and you decide at your own pace. No sales pressure, no hard selling. If you want to switch, we handle everything. If not, that is fine too.

What if my saving turns out smaller than promised?

Then our best-price guarantee plus compensation clause applies. If you can demonstrate that a cheaper price exists under the same model, or if the agreed offer is not honoured on implementation, we make up the difference under the contract. Reversal of risk in your favour, in writing, not as a goodwill gesture.

Is my data passed to US cloud services or AI tools?

No. Processing takes place exclusively on German servers, with no transfer to US cloud providers and no AI analysis of your bill by third-party services. The terms check is carried out by your personal adviser using our own market database.

What if I have unusually high load peaks?

For consumption below 100,000 kWh, load peaks are usually not a tariff factor. If your bill does show anomalies, we point them out and, where appropriate, recommend moving to our advice for large energy users, free of charge and without your having to change anything.

Conveyor system in a production hall

8 of 30 Q3 2026: 8 of 30 places free

Every month without a check costs you.

We deliberately limit how many mandates we take on, so that personal support keeps its quality. The longer you wait, the closer your next automatic contract renewal comes.

Free and without obligation · Q3 2026: 8 of 30 places available · Analysis within 2 working days

End · energy optimisation for SMEs On average 20% on your annual bill, depending on your previous tariff and consumption · Analysis within 2 working days · €0 for you

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