Colorado Legislature Lobbyist Viewer by Chase Cromwell

See who's lobbying Colorado bills and how — supporting, opposing, or monitoring — directly on the legislature's website.

CO Lobbyist Viewer adds a Lobbyists tab to every bill and resolution page on the Colorado General Assembly website (leg.colorado.gov), showing you who has registered a lobbying position on that bill, on whose behalf, and whether that position has changed over time.
Features:
• Lobbyist, firm, and client names grouped by client for easy reading
• Color-coded position badges: Supporting, Opposing, Amending, Monitoring
• Position change history — see when a client switched from Amending to Opposing
• Live search across client names, firm names, and individual lobbyists
• Sort by client name (A–Z) or by position (Supporting first / Opposing first)
• Summary tally in the header showing the breakdown at a glance
Data is sourced from the Colorado Secretary of State's lobbyist disclosure dataset — public record — and is updated nightly. Data may lag current legislative activity by up to 30 days during session (January–May).
Note: Lobbyist registrations are self-reported. The same organization may occasionally appear under slightly different name spellings, which can affect counts.

Not affiliated with the Colorado General Assembly or Secretary of State.