Rank 1530 of 3,368
Alan Trefler net worth
Alan Trefler's net worth is estimated at $2.7 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. The fortune comes mainly from Pegasystems.
- Country
- 🇺🇸 United States
- Industry
- Technology
- Age
- 70
- Self-made
- Yes
- City
- Brookline
- Source of wealth
- Pegasystems
-$1.5B
-35.4%
vs Jan 2025
Alan's net worth over time
2 dated estimates since 2025
| As of | Net worth | Source |
|---|---|---|
| 15 Oct 2026 | $2.7B | Forbes Real-Time Billionaires |
| 2025 | $4.2B | Forbes |
About Alan Trefler
Alan Trefler (United States) has 2 dated net worth estimates in the public record, the latest $2.7 billion as of 15 Oct 2026 from Forbes Real-Time Billionaires. The fortune is tied to Pegasystems, which we classify under technology. Alan was born in 1956. The earliest estimate we hold, $4.2 billion, is dated 2025. That places Alan at number 1,530 in the current ranking.
Sources
- Forbesforbes.com/forbes-400/
- Forbes Real-Time Billionairesforbes.com/profile/alan-trefler/
- Identity factsOpen public knowledge base record
The description is written by BillionaireList editors from public facts. How estimates are made: methodology.
About Alan Trefler, common questions
How much is Alan Trefler worth?
Request a correction
Send a public source that shows a different fact. We confirm your email, check the source and update the profile. A removal request needs no source: the profile is hidden at once.