# Byron Sigcho-López's connections: donors, lobbyists, and colleagues

[Byron Sigcho-López](https://www.chicagopolitics.org/ward/25) in the map of documented relationships in Chicago City Council records: 573 connections to donors, their employers, lobbyists and their clients, committees, legislation and colleagues. Every line is a public record: a committee seat, a sponsorship, a divided vote, a campaign contribution, a lobbying registration, or a lobbying filing matched to legislation.

**Chart:** [Byron Sigcho-López's connections](https://www.chicagopolitics.org/connections/byron-sigcho-lopez/chart.svg) · download the [data (CSV)](https://www.chicagopolitics.org/connections/byron-sigcho-lopez/data.csv) · [embed](https://www.chicagopolitics.org/connections/byron-sigcho-lopez/embed)

> Money near a vote is not evidence that it influenced the vote.

## Members whose networks look most alike

Funded by the same donors, lobbied by the same clients, voting alongside the same colleagues. Each links to the side-by-side comparison.

- [Jeanette B. Taylor](https://www.chicagopolitics.org/network/jeanette-b-taylor-vs-byron-sigcho-lopez) (compare)
- [Rossana Rodríguez Sánchez](https://www.chicagopolitics.org/network/byron-sigcho-lopez-vs-rossana-rodriguez-sanchez) (compare)
- [Julia M. Ramirez](https://www.chicagopolitics.org/network/julia-m-ramirez-vs-byron-sigcho-lopez) (compare)
- [Carlos Ramírez-Rosa](https://www.chicagopolitics.org/network/byron-sigcho-lopez-vs-carlos-ramirez-rosa) (compare)
- [Jessica L. Fuentes](https://www.chicagopolitics.org/network/byron-sigcho-lopez-vs-jessica-l-fuentes) (compare)
- [Angela Clay](https://www.chicagopolitics.org/network/byron-sigcho-lopez-vs-angela-clay) (compare)

## Closest in the network

- Uic (donors' employer)
- [SR2026-0023286: Expression of support for Mexican Heritage Day Association and support for call to…](https://www.chicagopolitics.org/matter/SR2026-0023286-expression-support-mexican-heritage-day-association) (legislation)
- [SR2025-0019952: Condemnation of practices by federal immigration enforcement agents that endanger…](https://www.chicagopolitics.org/matter/SR2025-0019952-condemnation-practices-federal-immigration-enforcement) (legislation)
- United Working Families (lobbying client)
- Joy Clendenning (donor)
- Two Sigma (donors' employer)

Public records; connections are not evidence of wrongdoing. See also [Byron Sigcho-López's campaign money](https://www.chicagopolitics.org/money/byron-sigcho-lopez) and the [whole map](https://www.chicagopolitics.org/connections).

Sources and methods: [how we get and count this data](/about#methods) · [report an error](/about#corrections)

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Source: https://www.chicagopolitics.org/connections/byron-sigcho-lopez · Chicago Politics, an independent tracker of the Chicago City Council. Guide for agents: https://www.chicagopolitics.org/llms.txt