List of Companies Using Twilio
Prospecting companies using Twilio? Here they are, biggest first, including Tata Consultancy Services, Accenture and Deloitte. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10B+
723K
$6M
$10B+
693K
$10B+
533K
$10B+
407K
$200M
$10B+
374K
$10B+
366K
$5.7B
$10B+
347K
$95K
$10B+
339K
$26M
$10B+
315K
$7B
$10B+
278K
$10B+
256K
$2B
$10B+
231K
$5.6B
$10B+
220K
$750M
$10B+
213K
$10B+
211K
$7.2B
$10B+
195K
$15B
$10B+
195K
$5B
$10B+
194K
$16B
$10B+
182K
$10B+
162K
$10B+
156K
$4.7B
$10B+
154K
$12B
$10B+
153K
$750M
$10B+
153K
$10B+
149K
$5.4B
$10B+
143K
$4B
$10B+
141K
$10B+
140K
$10B+
135K
$1.5B
$10B+
130K
$5B
$10B+
128K
$13B
$10B+
122K
$541M
$10B+
117K
$10B+
114K
$7.8B
$10B+
107K
$2M
$10B+
103K
$38B
$10B+
102K
$1B - $10B
100K
$18B
$10B+
100K
$8.3B
$10B+
100K
$11M
$10B+
98K
$2.5M
$10B+
96K
$9.7B
$10B+
93K
$120M
$1B - $10B
93K
$31M
$10M - $25M
93K
$7.6B
$10B+
91K
$756M
$10B+
91K
$750M
$500M - $1B
89K
$20B
$10B+
89K
$25B
$10B+
89K
$26M
$10B+
89K
$991M
$10B+
87K
$10B+
86K
$4.6B
$10B+
85K
$162M
$10B+
85K
$10B+
84K
$1B - $10B
83K
$5.5B
$10B+
83K
$7.3B
$10B+
82K
$2.2B
$10B+
80K
$10B+
79K
$10B+
76K
$728M
$1B - $10B
72K
$8.9B
$1B - $10B
72K
$3.9B
$10B+
70K
$20K
$10B+
69K
$10B+
69K
$1.1B
$10B+
68K
$330M
$10B+
68K
$337M
$10B+
68K
$1.1B
$10B+
68K
$59K
$10B+
68K
$3.3B
$10B+
67K
$1B
$1B - $10B
66K
$3.5B
$10B+
65K
$23B
$10B+
62K
$10B+
61K
$2.9B
$10B+
61K
$150M
$1B - $10B
59K
$10B+
59K
$469M
$1B - $10B
58K
$157M
$1B - $10B
57K
$1B - $10B
57K
$1.8B
$1B - $10B
56K
$2B
$10B+
56K
$10B+
55K
$11B
$10B+
53K
$3.2B
$10B+
51K
$871M
$1B - $10B
51K
$760K
$10B+
50K
$363M
$10B+
50K
$4.8B
$10B+
50K
$10B+
49K
$1B - $10B
49K
$14B
$10B+
49K
$4.1B
$10B+
49K
$10B+
49K
$3.2B
$1B - $10B
49K
$969M
$10B+
49K
$1.3B
$10B+
48K
About companies using Twilio
Why target companies using Twilio?
Twilio is a Customer support & communications technology. Companies running these tools operate help desks, live chat and phone or video platforms, which makes them buyers of customer experience, telephony and support tooling. Companies on the list include Tata Consultancy Services, Accenture and Deloitte.
Which industries use Twilio the most?
Among companies using Twilio on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Hospitals and Health Care, Technology, Information and Internet and Higher Education. Narrow your list to the industry you sell into from there.
Where are companies using Twilio located?
Companies using Twilio are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and India.
What other Customer support & communications technologies do companies use?
Prospecting the wider Customer support & communications space? Related technologies with their own company lists include Zendesk, Zoom, ServiceNow and WhatsApp Business.
How do I reach decision makers at companies using Twilio?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
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