The VitalSource company source record lists 440 employees. The visible VitalSource management graph includes:
Alice Duijser
Managing Director International at Vitalsource
7
1
General
(51)
Giovanni Russillo
Global Director, Biz. Dev. at Vitalsource ~ Ucl Qualified Teacher ~ Former Amazon Manager
3
0
IT
(44)
Gabe Starbuck
Director, Technology Operations at Intrepid by Vitalsource
4
3
Sales
(39)
Alberto Casarin
Manager, Customer Success
1
0
Marketing
(12)
Cary Atkins
Marketing Manager at Vitalsource
0
0
Operations
(6)
Amy Williams
Director, Operational Excellence at Vitalsource
2
0
Finance
(4)
Elizabeth Tipton
Director, Financial Planning & Analysis at Vitalsource
3
0
HR
(2)
Brant Miller
14+ Years of Higher Education Positions - 15+ Years of Fitness Industry Ownership and Training - Small Business Marketing and Entrepreneur - Social Media Influencer
0
0
Legal
(2)
Braden Bost, Ccep
Compliance Program Manager
5
0
Related company intelligence for VitalSource
3 same-industry peers
10 with employee estimates
10 with websites
10 with social profiles
4 peer evidence types
Peer evidence source coverage
4 source-backed evidence types support this related-company graph.
same-industry peers, employee benchmarks, website records, and social profiles
Same-industry peers
3 / 10
3 of 10 related companies share this company's industry classification.
Employee benchmarks
10 / 10
10 of 10 related companies include employee estimates.
Website records
10 / 10
10 of 10 related companies include official website records.
Social profiles
10 / 10
10 of 10 related companies include company social profile signals.
Peer link quality filter
High-confidence peer link set
10 related companies met the 2-signal peer-link threshold. Eligible peers average 4.0 source-backed signals.
10
eligible
0
filtered
4.0
avg signals
Peer comparison matrix
Limited peer comparison
Compares this company with related-company evidence across employee scale and peer graph evidence.
employee scale and peer graph evidence
Employee scale
Smaller than most related peers
This company
440 employees
Related peers
2.06K median peer employees
7 of 10 related employee-estimated peers are higher.
10 related companies with employee estimates
Peer graph evidence
Multi-signal peer benchmark evidence
This company
Benchmark-ready peer graph
Related peers
3 benchmark dimensions
Peer benchmark combines 10 related companies with peer graph strength, size benchmark, and size position. Underlying peer graph includes 4 evidence types: industry context, employee benchmarks, website records, social profiles.
industry context, employee benchmarks, website records, social profiles
Peer benchmark evidence
Multi-signal peer benchmark evidence
Peer benchmark combines 10 related companies with peer graph strength, size benchmark, and size position. Underlying peer graph includes 4 evidence types: industry context, employee benchmarks, website records, social profiles.
peer graph strength
size benchmark
size position
Peer position benchmark
Employee-scale peer position benchmark
Peer-position benchmark shows employee scale above 30% of 10 comparable related peers.
Directional peer-position evidence:
Peer-position evidence combines employee scale above 30% of 10 comparable related peers from related-company records.
Employee scale: 30%
Peer graph strength
Benchmark-ready peer graph
Related peer graph has industry context, employee benchmarks, website records, and social profiles across 10 related companies.
Peer median size
2.06K employees
Largest peer by size
Wiley
9.00K employees
VitalSource size signal
440 employees
Peer size comparison
7 larger · 3 smaller
Peer scale position
Smaller than most related peers
7 of 10 related employee-estimated peers are higher.
VitalSource people graph sample
-
Alfredo Issa
Chief Technology Officer at Vitalsource
Raleigh-durham-chapel Hill Area, United States4 email signals: 2 email signals on vitalsource.com, 2 non-official email signals6 phone signals available
-
Andrew Alfers
Vice President Product at Vitalsource
San Francisco Bay Area, United States5 email signals: 2 email signals on vitalsource.com, 3 non-official email signals6 phone signals available
-
Chris Reeves
Technology Leader
Durham, North Carolina, United States6 email signals: 1 email signal on vitalsource.com, 5 non-official email signals3 phone signals available
-
Sam Herring
Seattle, Washington, United States4 email signals: 1 email signal on vitalsource.com, 3 non-official email signals
How AeroLeads builds company intelligence
Use source-backed company records
AeroLeads combines company source fields, workforce samples, email-pattern aggregates, and related-company records when those signals are available.
Show only available evidence
Blank source fields are omitted. Contact channels are summarized as signals, with raw email addresses and phone numbers masked on public pages.
Compare useful company context
Related company, market, workforce, technology, and management signals help turn a static company listing into a company intelligence page.
Contact research
AeroLeads intelligence
Review reachable contact coverage for VitalSource
AeroLeads maps 4 visible contact signals for VitalSource. Coverage is multi-channel contact coverage.