With more than 500 customer implementations, TWI is the leading provider of cloud-based electronic billing, payment and notification solutions for utilities across the U.S. and Canada. TWI’s Summation360™ product suite provides utilities with a proven vision and path to “paper free” billing and automated payment handling.
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The TWI (Summation360) annual revenue was $7 million in 2026.
1 people are employed at TWI (Summation360).
TWI (Summation360) is based in Blacksburg, Virginia.
The NAICS codes for TWI (Summation360) are [52].
The SIC codes for TWI (Summation360) are [60, 609].