Customer stories

25,000+ active clients run GST, e-Invoice, and e-Way Bill compliance through the WhiteBooks API platform. Below are 35 named enterprise production stories — real volumes, real GSP traffic, real ERP integrations.

P&G
P&G
FMCG · Multi-GSTIN GST filing + e-Invoice across CPG brands
KIA
KIA
Automotive · Dealer-network e-Way Bill automation + IRN
IBM
IBM
IT Services · SAP-integrated e-Invoice + e-Way Bill for enterprise customers
Hindustan Unilever
Hindustan Unilever
FMCG · Pan-India IRN generation + GSTR-2B reconciliation
KPMG
KPMG
Consulting / Audit · Multi-client GST compliance dashboard for advisory practice
Coca-Cola
Coca-Cola
FMCG · Beverages · High-volume IRN generation across bottler partners
Pigeon
Pigeon
Mother & Baby Care · Multi-state retail GST + IRN automation
Razorpay
Razorpay
Fintech · Vendor GSTIN verification API for payout KYC + invoice validation
Odoo
Odoo
ERP Platform · Embedded GST + IRN APIs inside Odoo ERP for the India region
Protiviti
Protiviti
Consulting / Internal Audit · Internal audit GSTR-2B reconciliation across enterprise clients
NHDC
NHDC
Power Generation (PSU) · GST + IRN compliance for hydro-power billing
SBI
SBI
Banking · Vendor GSTIN + invoice validation pipelines
INOX
INOX
Multiplex Entertainment · GST + IRN for ticket sales + F&B billing
OPGC
OPGC
Power Generation (PSU) · GST + IRN compliance for state power utility
IIT Hyderabad
IIT Hyderabad
Higher Education / Research · GST + IRN for academic and consulting billing
WheelsEye
WheelsEye
Logistics SaaS · Embedded e-Way Bill generation for trucking fleets
Jyothy Labs
Jyothy Labs
FMCG · Home & Personal Care · Multi-brand IRN + GSTR-2B reconciliation across distribution
Poorvika
Poorvika
Retail Electronics · Pan-South-India IRN + e-Way Bill for mobile retail
Accenture
Accenture
Consulting / Systems Integration · Enterprise SAP / Oracle GST rollouts for Fortune 500 customers
Landmark
Landmark
Retail · Lifestyle · Multi-store GST + IRN automation
Yamaha
Yamaha
Automotive (2-Wheeler) · Dealer-network e-Way Bill + IRN automation
J-ARK
J-ARK
IT Services · GST + IRN APIs for SAP customer rollouts
NTC
NTC
PSU Textile · GST + IRN for textile mill operations
KJL
KJL
Industrial Manufacturing · GST + e-Invoice for industrial supplies
Vikran
Vikran
Power Infrastructure · GST + IRN for transformer and switchgear projects
NCC
NCC
Construction / Infrastructure · Project-based GST + IRN for EPC contracts
PharmEasy
PharmEasy
HealthTech / e-Pharmacy · High-volume IRN for pharmacy fulfilment
Cars24
Cars24
Used-Vehicle Marketplace · IRN + e-Way Bill for vehicle resale + dealer settlement
TVS
TVS
Automotive (2-Wheeler) · Manufacturing IRN + EWB lifecycle across plants and dealers
Philips
Philips
Consumer Electronics · Distribution IRN + multi-state EWB
Aditya Birla Group
Aditya Birla Group
Diversified Conglomerate · Group-wide GST consolidation across business sectors
EaseMyTrip
EaseMyTrip
Online Travel · GST + IRN for ticket booking + B2B invoicing
Grant Thornton
Grant Thornton
Consulting / Audit · Internal audit + tax advisory GSTR-2B reconciliation
PepsiCo
PepsiCo
FMCG · Beverages & Snacks · National e-Invoice with multi-state e-Way Bill
Teleperformance
Teleperformance
BPO / Customer Experience · GST + IRN compliance for global delivery centres in India

Build on the same platform

The WhiteBooks API platform is open to all enterprise teams. Same GSP-certified gateway. Same SDKs. Same 99.99% uptime SLA. Same OpenAPI specs published at /openapi/index.json.

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