Willdan Group's major customers
Southern California Edison And Clark County School District accounted for 23% of Willdan Group's revenue in FY 2026.
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Major customers of Willdan Group
Customers that Willdan Group named in its annual report as 10% or more of revenue. A missing year means the customer was below that line or not named.
| Customer | Share of revenue | Change vs prior year | History | Latest filing |
|---|---|---|---|---|
| Southern California Edison And Clark County School District | 23% | new | 1 year | FY 2026 · filed 27 Feb 2026 |
Formerly disclosed
| Customer | Share of revenue | Change vs prior year | History | Latest filing |
|---|---|---|---|---|
| Los Angeles Department Of Water And Power Duke Energy And Consolidated Edison Of New York | 35% | last FY 2021 | 1 year | FY 2021 · filed 8 Mar 2024 |
| Consolidated Edison Of New York And Los Angeles Department Of Water And Power | 29% | last FY 2019 | 1 year | FY 2019 · filed 17 Mar 2021 |
| Consolidated EdisonED | 25% | last FY 2019 | 1 year | FY 2019 · filed 11 Mar 2022 |
| Los Angeles Department Of Water And Power And Dormitory Authority State Of New York | 23% | last FY 2023 | 2 years | FY 2023 · filed 27 Feb 2026 |
| Consolidated Edison Of New York | 19% | last FY 2018 | 1 year | FY 2018 · filed 17 Mar 2021 |
| Los Angeles Department Of Water And Power | 12% | last FY 2022 | 3 years | FY 2022 · filed 7 Mar 2025 |
| Southern California Edison | 11% | last FY 2024 | 1 year | FY 2024 · filed 27 Feb 2026 |
| City Of Elk Grove | 10% | last FY 2021 | 3 years | FY 2021 · filed 8 Mar 2024 |
| City Of Elk Grove City Of Long Beach And Ygrene | 10% | last FY 2018 | 1 year | FY 2018 · filed 17 Mar 2021 |
About this data
US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.
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