# Companies using Five9

We found 6,921 companies that use Five9. 2,402 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts is growing, and 2,819 job posts named it from October 2025 to August 2026. It comes up most in Customer Support job posts.

Data as of November 9, 2026. Source: Sumble.

## Which companies name Five9 in the most job posts?

CVS Health has posted more jobs naming Five9 than any other company: 156. Avtex Solutions is the newest of the five companies in the table, with its first job post naming it in March 2024.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [CVS Health](https://sumble.com/orgs/cvs-health) | 156 | 51 | "…ad networks, web portals, partner feeds and internal systems (e.g., Salesforce, CXone, Five9, Epic EHR workflows) to deliver personalized, real-time patient acquisition and outreach pathways." (Executive Director Digital Product Growth and Membership, Nov 7, 2026) |
| [Deloitte](https://sumble.com/orgs/deloitte) | 78 | 23 | "…business requirements into secure, scalable technical solutions across NICE CXone, Five9, Amazon Connect, and Genesys Cloud." (CCaaS Technical Lead, Senior Consultant, Sep 16, 2026) |
| [Wells Fargo](https://sumble.com/orgs/wells-fargo) | 78 | 11 | "Experience with Workforce Management and Workforce Engagement platforms such as Verint, NICE, Genesys, Alvaria/Aspect, Intradiem, Five9, or similar solutions" (Product Owner - Contact Center Workforce Management Tools, Oct 23, 2026) |
| [Avtex Solutions](https://sumble.com/orgs/avtex-solutions) | 74 | 6 | "…together TTEC Digital expertise and leading platforms from AWS, Google, Microsoft, Five9, NICE, Genesys, Salesforce, and other strategic partners." (vice president, digital sales - enterprise, Oct 28, 2026) |
| [RWJBarnabas Health](https://sumble.com/orgs/rwjbarnabas-health) | 65 | 0 | "…this position must be proficient in running ABOUT’s Transfer Center technology, Five9 phone systems with call recording, EPIC including creating Reservation for transferred patients and…" (transfer center dispatcher, Sep 17, 2026) |

## Is hiring for Five9 growing?

Hiring for Five9 is growing. 1.6 in every 10,000 job posts named it from June to August 2026, against 1.4 from March to May.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 209 | 1,413,673 | 1.5 |
| Nov 2025 | 246 | 1,822,119 | 1.4 |
| Dec 2025 | 183 | 1,236,103 | 1.5 |
| Jan 2026 | 233 | 1,828,002 | 1.3 |
| Feb 2026 | 285 | 1,856,647 | 1.5 |
| Mar 2026 | 257 | 1,850,711 | 1.4 |
| Apr 2026 | 224 | 1,728,886 | 1.3 |
| May 2026 | 274 | 1,821,509 | 1.5 |
| Jun 2026 | 326 | 1,909,496 | 1.7 |
| Jul 2026 | 307 | 1,815,180 | 1.7 |
| Aug 2026 | 275 | 1,835,698 | 1.5 |

## How many companies named Five9 in a job post for the first time in recent months?

Five9 showed up in job posts at 182 companies for the first time from June to August 2026, and 153 in the three months before. The 182 from June to August are 7.6% of all 2,402 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 153 |
| June to August 2026 | 182 |
| October 2025 to August 2026 | 561 |

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

## How do we know which companies use Five9?

We found 6,921 companies that use Five9, 4,519 of them through employees' profiles alone. 825 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Five9 | 2,402 | 35% |
| Employees' profiles list Five9 | 4,519 | 65% |

## What size are the companies that use Five9?

Companies with 50 to 999 employees are the largest group of Five9 users, at 46%. 1,090 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 19% | 22% |
| 50 to 999 | 46% | 38% |
| 1,000 to 5,000 | 20% | 17% |
| Over 5,000 | 16% | 23% |

## Where are Five9 companies based?

More than half of Five9 companies are in the United States (77%). Canada is second, at 5%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 5,097 | 77% | 43% |
| Canada | 333 | 5% | 3.6% |
| United Kingdom | 243 | 3.7% | 6.4% |
| India | 141 | 2.1% | 6.9% |
| Brazil | 88 | 1.3% | 2.8% |
| Germany | 59 | 0.89% | 4.4% |

## Which teams work with Five9?

Job posts most often place Five9 with contact center, IT and workforce management teams. Customer service teams come fourth, at 30 companies.

| Team | Companies |
|---|---:|
| Contact center | 39 |
| IT | 36 |
| Workforce management | 34 |
| Customer service | 30 |
| Operations | 25 |
| Customer care | 23 |

## Which roles mention Five9 most?

Customer Support and Call Center roles account for 21% of the job posts that name Five9. Customer Support posts naming it numbered 102 from March to May 2026 and 97 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Customer Support | 12% | 335 | 102 | 97 |
| Call Center | 8.6% | 243 | 60 | 68 |
| IT Support | 4.5% | 126 | 36 | 31 |
| Sales | 3.5% | 98 | 21 | 23 |
| Operations | 3.2% | 89 | 22 | 30 |
| Solutions Architect | 3.1% | 88 | 23 | 29 |

## Which companies started naming Five9 in job posts recently?

215 companies with 50 or more employees started naming Five9 in job posts between April and August 2026. 50 of them have more than 5,000 employees. Another 8 were AI-native companies, which we list separately.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [Maven AGI](https://sumble.com/orgs/mavenagi) | 7 |
| AI native | [Vapi](https://sumble.com/orgs/vapi-ai) | 4 |
| AI native | [DeepL](https://sumble.com/orgs/deepl-se) | 3 |
| AI native | [AIONOS](https://sumble.com/orgs/aionos-ai) | 1 |
| AI native | [Infinitus Systems, Inc.](https://sumble.com/orgs/infinitus-systems) | 1 |
| Commercial | [Commerce](https://sumble.com/orgs/poweredbycommerce) | 7 |
| Commercial | [Attain Finance](https://sumble.com/orgs/attain-finance) | 6 |
| Commercial | [Grupo TECDATA Engineering](https://sumble.com/orgs/tecdata-engineering) | 5 |
| Commercial | [Nation Safe Drivers](https://sumble.com/orgs/nation-safe-drivers) | 5 |
| Commercial | [Parloa](https://sumble.com/orgs/parloa) | 4 |
| Mid-market | [Talkdesk](https://sumble.com/orgs/talkdesk) | 8 |
| Mid-market | [Accenture services Pvt Ltd](https://sumble.com/orgs/atos-syntel-net) | 5 |
| Mid-market | [Genetec](https://sumble.com/orgs/genetec) | 4 |
| Mid-market | [Headway](https://sumble.com/orgs/headway-ny) | 3 |
| Mid-market | [Assist Digital](https://sumble.com/orgs/assist-digital) | 3 |
| Enterprise | [PwC Acceleration Center India](https://sumble.com/orgs/pwc-acceleration-centers-in-india) | 9 |
| Enterprise | [Ville de Montréal](https://sumble.com/orgs/ville-de-montreal) | 4 |
| Enterprise | [FedEx Freight](https://sumble.com/orgs/fedex-freight) | 4 |
| Enterprise | [Domino's](https://sumble.com/orgs/dominos) | 3 |
| Enterprise | [Avaya](https://sumble.com/orgs/avaya) | 3 |

Companies that named Five9 in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

## What else do Five9 companies use?

Talkdesk and NICE CXone are the tools most closely tied to Five9. Among the tools listed here, Genesys is the most widely used, at 34% of Five9 companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Talkdesk | 167 | 9.2% | 0.35% | 26 times |
| NICE CXone | 170 | 9.4% | 0.38% | 25 times |
| NICE inContact | 142 | 7.8% | 0.35% | 23 times |
| AWS Connect | 331 | 18% | 0.87% | 21 times |
| NICE | 415 | 23% | 1.3% | 18 times |
| Twilio | 266 | 15% | 0.93% | 16 times |
| RingCentral | 253 | 14% | 0.9% | 16 times |
| Genesys | 613 | 34% | 2.3% | 15 times |

Shares are out of the 1,809 companies whose job posts name Five9, not counting firms whose job posts name almost every technology.

## Which project themes come up in Five9 job posts?

635 job posts naming Five9 describe broad digital transformation, and 76 describe Generative AI work. After that comes Cloud Migration, with 54.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 635 |
| Generative AI | 76 |
| Cloud Migration | 54 |
| Data Infrastructure Migration | 43 |

- "support a large-scale Google / Five9 Cloud Migration" (Miratech, Product manager for CCT Data, Oct 9, 2026)
- "Lead integrations and migrations leveraging Five9 APIs and telephony capabilities, including CRM/CTI integrations, webhooks, SIP/WebRTC, security configuration (RBAC, PCI/HIPAA), and transition from legacy contact center platforms to Five9" (Objectways, CCaaS-Five9-GCP-Senior Engineer, Sep 22, 2026)

## About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.