Integration architecture & API engineering: 8 SAP partners to consider
Eight SAP partners for Integration architecture & API engineering: Rojo Integrations, cbs Corporate Business Solutions, Advantco, LeverX, GyanSys…
Interface architecture, middleware design, API lifecycle and resilience.
| Agency | HQ | Evidence |
|---|---|---|
| Rojo Integrations | Breukelen, Netherlands; offices in Spain and India | Published relevant service offering |
| cbs Corporate Business Solutions | Heidelberg, Germany | Broader SAP practice; exact category evidence pending |
| Advantco | Raleigh, North Carolina, USA (most sources); one lists Charlotte | Integration technology; implementation services to confirm |
| LeverX | Sources differ (Miami, Heidelberg, Mountain View, San Jose) | Broader SAP practice; exact category evidence pending |
| GyanSys | Carmel, Indiana, USA (most sources) | Broader SAP practice; exact category evidence pending |
| valantic | Munich, Germany | Broader SAP practice; exact category evidence pending |
| NTT DATA Business Solutions | Bielefeld, Germany | Broader SAP practice; exact category evidence pending |
| HCLTech | Not stated for the practice | Broader SAP practice; exact category evidence pending |
Shortlisted
Rojo Integrations
Published integration services and adapter support.
HQBreukelen, Netherlands; offices in Spain and India
Founded2011
Team11 to 100 depending on the source
Named clientsNot stated on the pages we checked
Partners & badgesPartners with SAP, Coupa, SnapLogic and Splunk
Services
What stands out
- Published Salesforce-to-S/4HANA integration content.
- Published Coupa-to-S/4HANA integration content.
- Research lead: SAP Integration Suite, adapters and cross-application integration. Exact category delivery evidence remains to be obtained.
Research before choosing
- Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Published collateral supports relevance; validate delivery quality and recency.
- Confirm current entity, regional team, edition-specific expertise and a comparable reference.
- Request a comparable client reference and confirm the delivery team
Source: Published relevant service offeringFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
cbs Corporate Business Solutions
Research lead: S/4HANA selective transformation and enterprise harmonization. Exact category delivery evidence remains to be obtained.
HQHeidelberg, Germany
Founded1995
TeamAbout 1,500 to 2,200 (profiles)
Named clientsNot stated on the pages we checked
Partners & badgesPart of the Materna Group; sells cbs Enterprise Transformer for SAP S/4HANA
Services
What stands out
- Research lead: S/4HANA selective transformation and enterprise harmonization. Exact category delivery evidence remains to be obtained.
- SPS Companies selective S/4HANA transition.
- Published enterprise transformation / harmonization scope.
Research before choosing
- Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Broader practice fit is an inference, not a verified category-specific capability.
- Confirm current entity, regional team, edition-specific expertise and a comparable reference.
- Request a comparable client reference and confirm the delivery team
Source: Broader SAP practice; exact category evidence pendingFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
Advantco
Published SAP Integration Suite / PI/PO adapter portfolio.
HQRaleigh, North Carolina, USA (most sources); one lists Charlotte
Founded2007
TeamAbout 45 (Levels.fyi estimate)
Named clientsNot stated on the pages we checked
Partners & badgesAcquired by Argano in January 2026; adapters for SAP PI/PO, CPI and HANA SDI
Services
What stands out
- Published SAP Integration Suite / PI/PO adapter portfolio.
Research before choosing
- Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Published collateral supports relevance; validate delivery quality and recency.
- Integration technology provider. Confirm implementation responsibility and avoid treating adapter IP as proof of end-to-end ERP delivery.
- Request a comparable client reference and confirm the delivery team
Source: Integration technology; implementation services to confirmFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
LeverX
Research lead: SAP PLM and engineering-system integration. Exact category delivery evidence remains to be obtained.
HQSources differ (Miami, Heidelberg, Mountain View, San Jose)
Founded2003
TeamAbout 1,350 to 1,600 (several profiles)
Named clientsNot stated on the pages we checked
Partners & badgesSAP partner; combines the LeverX and Emerline teams (Emerline in the group since 2011)
Services
What stands out
- Research lead: SAP PLM and engineering-system integration. Exact category delivery evidence remains to be obtained.
- Dedicated SAP PLM system integration offering.
Research before choosing
- Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Broader practice fit is an inference, not a verified category-specific capability.
- Confirm current entity, regional team, edition-specific expertise and a comparable reference.
- Request a comparable client reference and confirm the delivery team
Source: Broader SAP practice; exact category evidence pendingFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
GyanSys
Research lead: S/4HANA, FI/CO, SD, MM, PP, QM, PM and Fiori. Exact category delivery evidence remains to be obtained.
HQCarmel, Indiana, USA (most sources)
Founded2005
TeamAbout 1,300 to 3,000 depending on the source
Named clientsAllison Transmission (SAP application management contract, 2019)
Partners & badgesSAP Gold Partner (directory); also works on Salesforce, Microsoft and ServiceNow
Services
What stands out
- Research lead: S/4HANA, FI/CO, SD, MM, PP, QM, PM and Fiori. Exact category delivery evidence remains to be obtained.
- Published FI/CO, SD, MM, PP, QM, PM and Fiori scope.
- Kellogg’s S/4HANA hybrid AMS reference.
Research before choosing
- Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Broader practice fit is an inference, not a verified category-specific capability.
- Confirm current entity, regional team, edition-specific expertise and a comparable reference.
- Request a comparable client reference and confirm the delivery team
Source: Broader SAP practice; exact category evidence pendingFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
valantic
Research lead: S/4HANA strategy, implementation, testing, rollouts and operations. Exact category delivery evidence remains to be obtained.
HQMunich, Germany
Founded2012 (began as Dabero Service Group)
TeamAbout 4,000 (Wikipedia, 2025)
Named clientsNot stated on the pages we checked
Partners & badgesSAP business grew through mergers including Realtime AG and Saptools
Services
What stands out
- Research lead: S/4HANA strategy, implementation, testing, rollouts and operations. Exact category delivery evidence remains to be obtained.
- Published implementation, testing, rollout and operating services.
Research before choosing
- Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Broader practice fit is an inference, not a verified category-specific capability.
- Confirm current entity, regional team, edition-specific expertise and a comparable reference.
- Request a comparable client reference and confirm the delivery team
Source: Broader SAP practice; exact category evidence pendingFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
NTT DATA Business Solutions
Homepage screenshot pending
Research lead: SAP implementation, logistics, cloud and managed services. Exact category delivery evidence remains to be obtained.
Before you choose: Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Broader practice fit is an inference, not a verified category-specific capability.
HQBielefeld, Germany
Founded1989 (as S&P Consulting)
Team13,500 (its G-Cloud document); other sources differ
Named clientsNot stated on the pages we checked
Partners & badgesPart of the NTT DATA group
Services
Best at
- Founded as S&P Consulting in 1989, one of the first SAP partners
- SAP implementation and services in 50+ countries (G-Cloud document)
Also offers
- Wider NTT DATA group IT services
Source: Broader SAP practice; exact category evidence pendingFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
Shortlisted
HCLTech
Research lead: S/4HANA greenfield, brownfield, RISE and clean-core services. Exact category delivery evidence remains to be obtained.
Before you choose: Confirm edition/release, implementation ownership, comparable reference, proposed team and delivery geography. Broader practice fit is an inference, not a verified category-specific capability.
HQNot stated for the practice
FoundedNot stated for the practice
Team899 Microsoft Business Applications certified professionals (company-reported)
Named clientsNot stated on the pages we checked
Partners & badgesLeader in Everest Group's 2023 Dynamics 365 Services PEAK Matrix (company-reported)
Services
Best at
- Dynamics 365 Finance and Supply Chain, Sales, Customer Service, Field Service and Commerce delivery
- Industry accelerators such as Dynamics 365 for Capital Markets and Insurance
- 899 Microsoft Business Applications certified professionals (company-reported)
Also offers
- Power Platform solutions
- Broader Microsoft cloud and technology services
Source: Broader SAP practice; exact category evidence pendingFacts from the company’s own website and public sources, checked 23 October 2026. Not a ranking.
How this shortlist was made: partners were assessed on category-specific evidence, based on public sources, mainly provider sources. A service page establishes a capability claim, not independently verified delivery quality. Team quality and comparable client references still need checking before selection. Reviewed 23 October 2026. The order is not a ranking. See How We Choose.
How to choose
- Ask for a reference with the same scope, and the same platform version where it applies.
- Confirm who will deliver the work and where they are based.
- Agree what is in scope: setup, integration, training and ongoing support.
- Check the partner's current SAP partner profile and any SAP recognition, then read the evidence link on its card.
Related categories
Public-cloud implementationPrivate-cloud implementationOn-premise implementation & upgradesAssessment, roadmap & business caseGreenfield implementation & fit-to-standardBrownfield ECC conversionSelective data transitionM&A carve-outs, carve-ins & ERP consolidationGlobal template & multi-country rolloutsClean-core & BTP extension engineeringABAP Cloud & custom-code remediationFiori, UX & role-based applicationsData migration, cleansing & reconciliationArchiving, ILM & legacy decommissioningBasis, HANA & performance engineeringCloud hosting, HA/DR & platform operationsSecurity architecture & authorization redesignGRC, access controls & segregation of dutiesCloud ALM & Solution Manager transitionDevOps, transports & release governanceQA, regression & test automationCutover, adoption & business readinessApplication management & continuous improvementJoule, business AI & ERP automationAll SAP services
Run an agency in this category?
Listing is free and review is the same for everyone.