Walldorf, Germany · Europe
Cologne-founded SAP and IT transformation consultancy with about 650 employees across 16 locations, serving 350+ customers in 22 countries.
Partner Level
Gold
SAP certified
Company Size
Mid-Market
51–500 employees
Region
Europe
Germany
SAP Products
2
specialisations
Cologne-founded SAP and IT transformation consultancy with about 650 employees across 16 locations, serving 350+ customers in 22 countries.
Convista Consulting AG is a SAP Gold Partner based in Walldorf, Germany, serving clients across the Europe region. They specialise in SAP S/4HANA Public Cloud, SAP S/4HANA Private Cloud, and work with organisations in Cross-Industry.
Convista was founded in Cologne, Germany, in 1999 and now employs around 650 staff across 16 locations on three continents. The firm has SAP Gold Partner status and is a Validated Expertise Partner of SAP. In Germany, Convista has offices in Cologne, Berlin, Munich, and Mannheim. Its client base includes 10 of the top 30 DAX companies and 19 of the top 20 insurance companies, serving over 350 customers in 22 countries across insurance, finance, energy, telecommunications, automotive, and retail.
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Bracknell, United Kingdom
Birchman is a UK founded business transformation and IT consultancy specialising in SAP and ERP solutions. We're a Global SAP Platinum Partner and the primary UK member of United VARs, the world's largest alliance of SAP solution providers, giving us access to local expertise and delivery capability in 80+ countries. We help organisations plan, migrate to and thrive on SAP Cloud ERP (S/4HANA), whether that's moving off legacy ECC6, running a phased cloud migration or optimising an existing SAP landscape. Our services cover the full transformation lifecycle: strategy and target operating model design, ERP implementation, data analytics, cloud infrastructure, application development, and IT governance. We back this with industry specific accelerator packages for Mining, CPG, and Professional Services, drawing on 20+ years of sector experience. Over that time, we've built a reputation not just for delivering transformation projects but for steadying them. Brought in when a project needs a safe pair of hands to see it through to a successful outcome. It's why so many customers trust us with their most critical digital transformation and SAP work. We measure our success by our customers', helping them get the most out of their SAP investment, not just at go-live but for years afterwards. Our Application Management Services and ongoing consultancy keep that relationship going, with continuous improvement built in as standard. We're big enough to lead complex, global transformation projects and boutique enough to still care about every client we work with.
Products
London, United Kingdom
SAP Platinum Partner and global Platinum Reseller — one of just eleven worldwide — and one of twelve RISE with SAP Validated Partners. Winner of the 2024 SAP Pinnacle Award for SAP BTP customer value and the SAP Partner Award 2026 for Partner Industry Innovation. 5,000+ professionals across 38 offices in 20+ countries support the full SAP lifecycle, from S/4HANA and RISE with SAP implementations to application managed services for 250+ AMS clients globally. The UK practice, established in Bristol in 2017, spans 200+ consultants across SAP and Microsoft technologies.
Products
Hyderabad, India
TEKROI Private Limited is a Hyderabad-based SAP Business One partner operating under SAP PartnerEdge (Sell & Service). Founded in 2020 by Venkata Siva Reddy Polu and Anitha Vennapusa, the firm rests on a founding team whose first SAP Business One go-lives date back to 2005 — more than 20 years of practice and over 350 implementations delivered across roughly 30 countries, spanning India, Nepal, East and Southeast Asia, the Middle East, Africa, the UK and Europe, and the Americas. A team of 60+ consultants, developers and support engineers works from the company's Innovation Hub in Bowenpally, Hyderabad, with a second office in Kathmandu, Nepal. Services cover new SAP Business One implementations on both SQL Server and HANA, SQL-to-HANA migration, cloud subscriptions, post go-live support and AMC, analytics, and IoT integration. Delivery is organised into 32 industry-specific solutions — 25 of them manufacturing verticals — including pharmaceutical API and formulation, chemicals and blending, food and confectionery, cement, steel and natural stone, cables and LED, automotive and two-wheeler CKD assembly, aerospace and defence components, medical devices, pre-engineered buildings, construction and EPC projects, trading and distribution, retail, healthcare services, agri warehousing and logistics, and technology services. TEKROI also develops TEKAI, an AI layer that connects assistants such as Claude, ChatGPT and Perplexity to live SAP Business One data. SAP featured TEKAI in its global AI Partner Innovations playbook as one of only four Generative AI solutions for SAP Business One worldwide, and the only one from an Asia-based partner. The company name captures its approach: TEK for technology, ROI for return on investment.
Products
Real SAP implementations delivered by Convista Consulting AG — summarised from case studies published on their website, with only the figures the original source reports.
GermanyEnterprise
SAP R/3, Diamant and GDC (FX90) running in parallel, with numerous custom developmentsSAP S/4HANA Cloud Private Edition (RISE with SAP, Release 2021 FPS 1)
>1000
bank accounts
>40
interfaces modernised
>500
company codes harmonised
Challenge: The Malteser group ran a heterogeneous ERP estate of SAP R/3, Diamant and GDC (FX90) with heavy custom development and more than 40 interfaces. It needed an auditable finance solution and had to harmonise over 500 company codes while replacing SAP BPC for consolidation.
Read moreCollapseSolution: Convista implemented RISE with SAP S/4HANA private cloud on a greenfield basis alongside the group IT provider SoCura and strategy partner Horvath. Master and transactional data were migrated, more than 40 interfaces were modernised, and consolidation moved to SAP S/4HANA for Group Reporting under a Fiori-first strategy.
Results: Go-live of the first entity followed by transactional data migration served as the proof of concept for consolidating the group onto one private cloud instance. Standardised finance and controlling processes now support centralised shared services, and the single data structure has simplified maintenance and monitoring for SoCura.
GermanySMB129 employeesSAP R/3SAP S/4HANA (on-premises)
15 months
migration duration
85.3 million euros
annual premium income
three
system strands consolidated
Challenge: GEV had to move off SAP R/3 ahead of the 2027 maintenance deadline, with a complex landscape of custom developments and mixed SAP and non-SAP applications. The brief was a purely technical transformation with minimal disruption to day-to-day business and tight time, budget and resource constraints.
Read moreCollapseSolution: Following a joint preliminary study in which Convista assessed cloud versus on-premises against regulatory requirements such as VAIT, Convista took technical overall control of the project. FI, ERP and FS-PM were migrated and three existing system strands were consolidated into a single on-premises S/4HANA instance, with a policy-based ILM approach to reduce complexity and running costs.
Results: GEV now runs a consolidated S/4HANA platform with embedded analytics and automated workflows, delivered to the original schedule despite supplier delays and parallel product launches. The technical consolidation reduces complexity and operating costs.
“Convista hat uns mit der Handlungsempfehlung so ueberzeugt, da bleiben fuer uns keine Fragen mehr offen!”Original case study ↗
AustriaEnterpriseA non-SAP-integrated treasury management system, due for replacement at the end of 2024SAP S/4HANA Private Cloud (Treasury sidecar alongside SAP ECC 6.0)
>15
financial products implemented
Challenge: Blum ran SAP ECC 6.0 as its ERP but kept treasury in a separate non-integrated system that had to be retired by the end of 2024, with further systems and interfaces handling automated trading via 360T, market data and confirmations. The fixed go-live date left no room for slippage.
Read moreCollapseSolution: Convista stood up a new SAP S/4HANA Private Cloud system as a treasury sidecar, then set up interfaces and master data before introducing the treasury module in waves. Treasury processes were built entirely in the SAP standard without custom development, over 15 financial products were posted back into the existing ECC 6.0 system, market data was connected through SAP BTP including a Refinitiv feed, and 360T was integrated for trade automation.
Results: Full accounting integration of the treasury products created an end-to-end process on a platform designed to absorb further products and functions. The project was delivered within the agreed time and budget frame and gave both the finance function and IT their first working experience of SAP S/4HANA.
GermanyA non-SAP finance system that had reached end of lifeSAP S/4HANA Private Cloud Edition (on Microsoft Azure)
>20
systems interfaced to sap
Challenge: PRIMAGAS ran a finance system approaching end of life that made changes to reporting and statutory accounting increasingly difficult. The company wanted a transparent data basis and higher automation while continuing to draw data from its LPG industry software.
Read moreCollapseSolution: Convista replaced the non-SAP predecessor with a greenfield SAP S/4HANA Private Cloud Edition deployment on Azure, implementing FI, AR, AP, bank accounting, AA, CO, MM and Margin Analysis. Over 20 systems were connected using the Convista interface processing tool, migration ran through the Migration Cockpit (LTMC), and a Datasec DMS solution was added for invoice processing.
Results: The go-live was followed by rapid user acceptance, supported by extended testing and knowledge transfer. PRIMAGAS reports greater reporting detail, operational and analytical reporting combined in the SAP standard, and a fully automated inbound invoice process, with all departments working through Fiori.
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