INTERNATIONAL SOCIETY OF OPTICS AND PHOTONICS
Lobbying client. Federal LDA filings.
- Source id
66638- General description
- Advocacy to advance light-based science and technology.
- State
- WA
- Country
- US
- Principal place of business
- US
- Effective date
- 2025-04-01
- Total spend (across 1 ingested filings)
- $50,000
Filings (1) — $50,000
| Posted | Type | Year | Lobbying firm | Income |
|---|---|---|---|---|
| 2026-04-19 | Q1 | 2026 | TIBER CREEK GROUP | $50,000 |
Connected on the graph
4 typed relationships in the influence graph — 4 inbound, 0 outbound, grouped by type.
lobbied for (4)
| date | dir | entity | amount | role | source |
|---|---|---|---|---|---|
| — | ← | Matthew Leffingwell | — | lda_lobbyist_client | |
| — | ← | Sean Richardson | — | lda_lobbyist_client | |
| — | ← | Lindsey Ledwin | — | lda_lobbyist_client | |
| — | ← | Emily Kirlin | — | lda_lobbyist_client |