SGS ISO 27001 Certification Cost: Supply Chain Read
SGS first-year ISO 27001 audit fees range from $5,500 for a micro-organisation up to $36,000 for a large enterprise. Day rates of $1,600 to $2,100 in the US, GBP 1,000 to 1,400 in the UK. The differentiating editorial pivot vs other premium-tier bodies is SGS's supply-chain certification heritage: organisations whose ISO 27001 scope intersects with consumer-product safety, food-safety, agricultural commodity, pharmaceutical-supply, or electronics-manufacturing certification routinely bundle into existing SGS relationships at integrated-audit pricing. Here is when SGS earns the engagement.
Updated May 2026
Who SGS is
SGS (originally Societe Generale de Surveillance) is headquartered in Geneva, Switzerland and was founded in 1878 as a grain-inspection service for international cargo. The supply-chain inspection heritage shaped SGS into the world's largest testing, inspection, and certification (TIC) group by revenue, with operations in 119 countries and 99,000+ employees as of 2026. The TIC service catalog spans agricultural and commodity inspection, consumer-product testing, environmental analysis, industrial inspection, and management-system certification including ISO 27001.
For management-system certification specifically, SGS is one of the four largest globally (alongside Bureau Veritas, BSI, and DNV). The 119-country operational footprint exceeds the other three in emerging-market presence, which makes SGS particularly relevant for multi-national organisations with operations in Africa, Latin America, and parts of APAC where the other major bodies have thinner direct presence.
SGS is accredited by UKAS in the UK, ANAB in the US, SAS (Swiss Accreditation Service) in Switzerland, COFRAC in France, JAS-ANZ in Australia and New Zealand, and equivalent national accreditation bodies across operating geographies. The accreditation chain is identical to BSI, Bureau Veritas, LRQA, and DNV. Service detail is published at sgs.com/iso-iec-27001.
How SGS prices
SGS uses the IAF MD 5 audit-day calculation as the base. Day rates are $1,600 to $2,100 in the US, GBP 1,000 to 1,400 in the UK, EUR 1,100 to 1,600 in mainland Europe, and CHF 1,500 to 2,000 in Switzerland. The day-rate band sits at the lower end of the premium tier, comparable to DNV and slightly below LRQA. The rack-rate quote discounts 5 to 12 percent on a three-year programme and a further 5 to 10 percent on multi-framework bundles.
The supply-chain bundle pricing is the distinctive dimension. For organisations with existing SGS relationships across consumer-product testing, food-safety certification (FSSC 22000, BRC, IFS), supply-chain inspection, or commodity certification, the marginal cost of adding ISO 27001 to an SGS master services agreement typically runs 60 to 75 percent of the standalone engagement price. The bundling savings reflect both account-management efficiency (one relationship, one SOW negotiation, one set of payment terms) and audit-day efficiency (shared opening-and-closing meetings, shared documentation review, coordinated site visits).
For organisations without existing SGS supply-chain relationships, the standalone ISO 27001 engagement prices comparably to DNV and LRQA. The standard structure is a quoted-fee Stage 1 + Stage 2 audit in year one, surveillance audits at 30 to 33 percent of the initial audit fee in years two and three, and a full recertification audit in year four.
SGS audit-day count by size
| Employees | Audit days | SGS US fee | SGS UK fee | SGS Bundle (with existing SGS) |
|---|---|---|---|---|
| 1-10 | 4-5 | $6,400-$10,500 | GBP 4,000-7,000 | $4,800-$7,900 |
| 11-25 | 5-7 | $8,000-$14,700 | GBP 5,000-9,800 | $6,000-$11,000 |
| 26-65 | 7-10 | $11,200-$21,000 | GBP 7,000-14,000 | $8,400-$15,800 |
| 66-125 | 9-13 | $14,400-$27,300 | GBP 9,000-18,200 | $10,800-$20,500 |
| 126-275 | 13-18 | $20,800-$37,800 | GBP 13,000-25,200 | $15,600-$28,400 |
| 276-625 | 18-23 | $28,800-$48,300 | GBP 18,000-32,200 | $21,600-$36,200 |
| 626-1,175 | 23-28 | $36,800-$58,800 | GBP 23,000-39,200 | $27,600-$44,100 |
| 1,176+ | 28+ | $44,800+ | GBP 28,000+ | $33,600+ |
Bundle column shows the typical price when ISO 27001 is added to an existing SGS master services agreement covering supply-chain or food-safety certification.
Where SGS wins
SGS wins decisively when ISO 27001 scope intersects with supply-chain or consumer-product certification. Food and beverage companies running FSSC 22000 or BRC certifications through SGS routinely bundle ISO 27001 at 25 to 35 percent below the standalone engagement price. Consumer-electronics manufacturers running SGS product-safety testing bundle similarly. Agricultural commodity traders and pharmaceutical-supply organisations with existing SGS supply-chain relationships are in the same pattern. The integrated-audit savings are real and the supplier-management auditor expertise translates well into ISO 27001 Annex A.5.19-A.5.23 (information-security in supplier relationships) where supply-chain organisations typically have the largest control surface.
SGS also wins on emerging-market operations. The 119-country footprint, the largest of any major certification body, means in-country auditors are available in Africa, Latin America, and parts of APAC where Bureau Veritas, LRQA, and DNV may need to fly auditors in. For organisations with operations in Lagos, Sao Paulo, Mumbai, or Manila, the in-country auditor advantage reduces travel costs and accelerates scheduling materially.
Where SGS might not be the right fit
For pure SaaS organisations without supply-chain certification context, SGS is rarely the optimal choice. The information-security auditor pool is competent but does not have the SaaS-specific depth of Schellman ISO practice, A-LIGN, BSI, or DNV. The premium-tier price is justified by the supply-chain bundling opportunity; without supply-chain context, the SaaS-specific mid-tier bodies deliver better value and stronger procurement signal with US SaaS buyers.
For pure UK or US SME organisations without emerging-market operations, the SGS 119-country footprint is irrelevant overhead. NQA at the SME tier delivers an identical accredited certificate at materially lower cost for a single-country SME engagement. The SGS differentiators are real but they require the engagement context to match.
Negotiation tips specific to SGS
First, identify any existing SGS engagement across your organisation. The bundle pricing is materially better than standalone, and the procurement team may already have an SGS master services agreement that covers product testing, food safety, or commodity inspection. Bundling ISO 27001 into the existing relationship is the largest single negotiation lever available with SGS.
Second, for multi-national engagements in emerging markets, push for in-country auditor commitments in the contract. The 119-country footprint is real but auditor utilisation varies by market; locking in the in-country auditor advantage at contract signature avoids travel-cost surprises in surveillance year two and three.
Third, ask about ISO 28000 (supply-chain security management) bundling if your operations include physical supply-chain. The integration with ISO 27001 is natural for organisations with both physical and information supply-chain risk; SGS handles the integrated audit comfortably and the bundled pricing usually runs 25 to 35 percent below separate engagements.
Fourth, the SGS account-management negotiation surface is more relationship-driven than process-driven; building a sustained relationship with a named account director typically yields better commercial terms over time than purely competitive sourcing. For organisations that anticipate multi-cycle engagements, the relationship investment pays back.