Company Insights/Software Development/Five9

Five9 Headcount Insights and Observed Profile Trends

Five9 has 2,782 observed employee profiles in the July 2026 headcount snapshot. This is a profile coverage measure, not a company-reported workforce total.

Updated September 10, 2026
Observed profiles
2,782
As of July 2026 · +5.7% since August 2025
New hires
255
Last 12 months
Departments
31
37% in Information Technology
Countries represented
28
5.7% of profiles in California, USA
Summary
  • Observed professional profiles increased by 5.7% from 2,633 in August 2025 to 2,782 in July 2026.
  • Information Technology is the largest classified department, with 804 of 2,177 profiles (36.9%).
  • California, USA is the most common reported profile location, representing 5.7% of the 2,177 profiles in the geography snapshot.
  • 255 observed hire events appear in the latest 12-month event window.

Five9 observed profiles over time

The overview and this chart use the same monthly profile series. These observed counts may differ from the company’s total workforce.

Observed professional profile trend

2,7832,7082,633Aug 25Jan 26Jul 26Jul 262,782

Observed professional profiles increased by 5.7% across the available monthly window, from 2,633 to 2,782 profiles.

Observed profiles by department

Current professional profiles rank classified departments by observed count.

Population: 2,177 profiles with a department classification from 2,177 current observed profiles. This population is separate from the monthly headcount series.

What the data says

Information Technology is the largest observed department at Five9, with 804 professional profiles.

Team composition

Information Technology
37%
804
Sales
18%
392
Other
7%
157
Engineering
6%
131
Project Management
5%
105
Management
4%
81
Business Development
3%
74
Accounting
2%
51
Human Resources
2%
50
Quality Assurance
2%
45
Marketing
2%
41
Product Management
2%
36
Finance
2%
33
Customer Service
1%
32
Consulting
<1%
21
Design
<1%
19
Writing / Editing
<1%
19
Administrative
<1%
16
Manufacturing
<1%
15
Education
<1%
12
Legal
<1%
12
Analyst
<1%
6
Purchasing
<1%
5
Public Relations
<1%
4
Training
<1%
4
Production
<1%
3
Art / Creative
<1%
2
General Business
<1%
2
Research
<1%
2
Strategy / Planning
<1%
2
Supply Chain
<1%
1

Profiles by location

Locations reported on individual profiles show where observed profiles are based. These are profile locations, not a count of company offices.

What the data says

California, USA is the most common observed profile location for Five9 in this dataset.

Geographic distribution

California, USA
5.7%
Manila, Ph-00, PHL
4.9%
Bengaluru, KA, IND
3.7%
Ph-00, PHL
2.8%
Ph-40, PHL
2.6%

City or region available for 2,010 of 2,177 profiles (92.3%). Percentages use all observed profiles, including those without a known location. Profile data through 2026-08-25.

Profiles by seniority

The profile distribution shows the balance between leadership, management, and individual contributors.

Population: 2,177 profiles with a vendor seniority classification from 2,177 current observed profiles. This population is separate from the monthly headcount series. Ambiguous Owner, Partner, Executive, and unavailable labels are grouped as Unclassified.

Vendor-classified seniority mix

Manager26.7%
582
Entry level23.1%
503
Senior18.7%
408
Mid-Senior level10.4%
226
Director7.9%
172
Unclassified6.4%
140
Vice President (VP)4.0%
88
Associate1.7%
36
Internship<1%
12
Chief X Officer (CxO)<1%
10

Most common job titles

The most frequent titles in the available profile population show the roles with the greatest visible density.

Counts come from the current observed profile snapshot and are separate from the monthly headcount series.

Role concentration

Technical Account Manager
18.1%
Senior Software Engineer
17.2%
Software Engineer
11.3%
Technical Support Engineer
11.3%
Platform Engineer
10.4%
Enterprise Sales Director
7.7%
Program Manager
7.1%
Technical Support Representative
5.9%
Staff Software Engineer
5.6%
Solutions Engineer
5.3%

Frequently asked questions

How many professional profiles are observed for Five9?

Five9 has 2,782 observed employee profiles in the July 2026 headcount snapshot. This coverage measure may differ from the company's total workforce.

How has Five9's observed professional profile count changed?

Five9's observed professional profile count increased by 5.7% from August 2025 to July 2026, using the same monthly series shown above.

What is the largest department at Five9?

Information Technology is the largest observed department at Five9, with 804 professional profiles.

How is Five9 workforce data collected?

Observed profile trends use the latest available monthly professional profile snapshot. Company-reported workforce totals appear separately and only when supported by a primary company source or regulatory filing. Geography uses location information from individual profiles, aggregated separately from verified company headquarters. Data may lag internal company changes.

Methodology

The observed profile metric and trend chart use the same latest available monthly snapshot, with its observation month shown separately from the page update date. Company-reported workforce totals appear only when supported by a primary source and remain separate from profile counts. Geographic distributions use a separate current profile population and person location fields, never company headquarters. Country counts describe countries represented in those profiles, not offices. Location percentages include profiles without a known city or region in their denominator. Department, seniority, and title coverage may differ from the company workforce.

Last verified: September 10, 2026