NATH and tuc tuc: Cost-Effective SAP to Odoo ERP Migration
How Brain Station 23 dismantled operational “digital islands” for Nath Group, consolidating SAP, Mecalux, and custom systems into a single Odoo ERP to achieve 58% higher operational efficiency and 100% sales channel centralization.
Platforms
Web, Mobile (iOS & Android)
Technology Used
Odoo
Industry
Fashion & Apparel, Retail
Tags
ERP, Odoo, SAP, Centralization, Automation
Overview
Nath Group is a private fashion enterprise operating in Europe with around 250 employees, specializing in a diverse array of garment products, footwear, and baby accessories through B2B and B2C channels. The group manages a multifaceted corporate structure where each company houses a portfolio of distinct brands. A key asset within this structure is their beloved and prominent Spanish children’s brand, Tuc Tuc. Their operations span across the globe, covering the entire lifecycle of design, manufacturing, and distribution.
Before partnering with Brain Station 23, Nath Group operated as a series of disconnected “digital islands”. Daily workflows relied on fragmented software applications that isolated data, turning global operations—from fabrication in Bangladesh factories to fulfillment in Spanish warehouses—into a disorganized manual puzzle. Brain Station 23 stepped in as a strategic partner to replace this chaotic infrastructure with a unified, automated Odoo ERP ecosystem, streamlining global growth and delivering full data visibility.
Business Challenges
The Digital Tower of Babel: Core corporate operations ran on a custom-built ERP, while its major children’s brand, Tuc Tuc, relied heavily on the robust but separate machinery of SAP. Meanwhile, the warehouses communicated via Mecalux solutions, and sales activities were scattered across various disjointed applications, resulting in severe data silos.
The Great Inventory Maze: Tracking garments across the international pipeline—from production plants in Bangladesh to distribution facilities in Spain—was a manual tracking nightmare. Real-time visibility was non-existent, making precise inventory oversight nearly impossible.
The Manual Sales Shuffle: The absence of a centralized sales channel mandated constant human intervention to process transactions. This structural dependency slowed order execution and generated high licensing fees for external agents.
The Compliance Tightrope Walk: Nath Group faced heavy administrative pressure navigating strict Spanish accounting localizations and the mandatory AEAT SII (Immediate Supply of Information) tax reporting framework, creating an ongoing risk of costly regulatory errors.
Solution Provided
Brain Station 23 mapped Nath Group’s multi-company complexities into an automated central Odoo platform through seven core implementation steps:
System Centralization & Enterprise Integration: Consolidated SAP (used by Tuc Tuc), disparate legacy ERPs, and Mecalux warehouse systems into one integrated Odoo architecture. This allowed the group to manage inter-company transactions and inter-brand transfers within a single ecosystem while isolating distinct financial records for each separate brand.
Specialized Style & Season Management: Developed a tailor-made fashion styling module to handle industry-specific variations. The module groups items by size charts, colors, and Seasons (Spring/Summer and Fall/Winter) to align operations directly with the seasonal fashion calendar.
Optimized B2B Sales Grid & Agent Connectivity: Built a custom B2B sales grid to replace default out-of-the-box Odoo entry pages for ultra-efficient data input. Additionally, Brain Station 23 built a dedicated mobile application for field sales agents, allowing them to instantly capture orders on-site without incurring expensive per-user web licenses.
Brand-Specific Credit Control & Risk Analysis: Formulated a financial risk assessment tool that automatically tracks outstanding dues and historical transaction records. The system enforces individual credit limits per brand for B2B customers, locking access if defined risk parameters are breached.
Automated Shipping & Carrier Logistics: Integrated automated shipping APIs from international carriers (DHL, TNT, UPS) and regional Spanish lines (MRW, SEUR). The ERP automates cost computations and actively prompts users to combine multiple orders from the same client into a single delivery package to save costs.
Barcode-Driven Warehouse Efficiency: Revolutionized warehouse tasks by rolling out customized barcodes that embed company, brand, and item data. The platform employs smart “put away rules” to automatically suggest optimal storage zones while tracking real-time picking and packing speeds to isolate workflow bottlenecks.
Spanish Tax Agency & AEAT SII Integration: Programmed custom modules alongside Odoo’s Spanish localization package to achieve seamless AEAT SII compliance. The setup automatically transfers vital VAT data directly to the Spanish Tax Agency upon invoice verification and automatically produces mandatory tax filings (Mod 111, 303, and 349).
Impact
58% Operational Efficiency Improvement: Fragmented systems were streamlined, maximizing overall resource allocation.
75% Manual Process Automation: Significantly scaled back human intervention dependencies while accelerating core operations.
60% Faster Order Processing: Shrunk order transit timelines from warehouses to final shipments, driving up customer satisfaction metrics.
95% Inventory Accuracy: Delivered precise, real-time product tracking across international borders and dramatically reduced warehouse stockouts.
35% Operational Cost Reduction: Earned massive bottom-line savings and improved profitability by removing unnecessary agent licensing fees and optimizing physical logistics.
70% Reduction in Manual Errors: Mitigated operational mistakes to ensure elevated data and transactional quality.
100% Sales Channel Centralization: Established a fully unified sales strategy with perfectly coordinated cross-brand communication.
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