Network
Lobbying registry
Who is registered to lobby New York government, for which client, at what level, and for how much.
24,474 registrations2,512 lobbyists9,891 clientsNY Ethics Commission (COELIG) + NYC City Clerk · 2024 onward
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| Teachers College, Columbia UniversityEducation | The Parkside Group, LLC | New York City | $30,000 · Total | Nov 2024 – Dec 2024 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members Shaun Abreu - District No. 7; Borough President - Manhattan Brad Hoyl… | Kasirer LLC | New York City | $25,000 · Total | Jan 2026 – Dec 2026 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | BOLTON-ST. JOHNS, LLC | Both (State and Municipal) | $20,000 · Monthly | Jun 2025 – Dec 2025 |
| Teachers College, Columbia University | THE PARKSIDE GROUP LLC | Both (State and Municipal) | $15,000 · Monthly | Nov 2024 – Mar 2025 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members James Gennaro - Dist… | Bolton-St. Johns, LLC | New York City | $15,000 · Total | Jan 2025 – Dec 2025 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | KASIRER LLC | Both (State and Municipal) | $15,000/monthly - 20,000/monthly · Range | Jan 2019 – Mar 2023 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members Simcha Felder - Dist… | Bolton-St. Johns, LLC | New York City | $15,000 · Total | Jan 2026 – Dec 2026 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members James Gennaro - District No. 24; NYC Council Members Darlene Mealy - D… | Bolton-St. Johns, LLC | New York City | $15,000 · Total | Jan 2024 – Dec 2024 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members Simcha Felder - Dist… | Constantinople & Vallone Consulting LLC | New York City | $15,000 · Total | Jan 2026 – Dec 2026 |
| Teachers College, Columbia University | THE PARKSIDE GROUP LLC | Both (State and Municipal) | $15,000 · Monthly | Nov 2024 – Mar 2025 |
| Teachers College, Columbia UniversityLobbying: NYC Council Members Adrienne Adams - District No. 28 | CMW Strategies LLC | New York City | $13,000 · Total | Jan 2024 – Dec 2024 |
| Teachers College, Columbia UniversityLobbying: NYC Council Members Adrienne Adams - District No. 28 | CMW Strategies LLC | New York City | $13,000 · Total | Jan 2025 – Dec 2025 |
| Teachers College, Columbia UniversityLobbying: NYC Council Members Julie Menin - District No. 5 | CMW Strategies LLC | New York City | $13,000 · Total | Jan 2026 – Dec 2026 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | KASIRER LLC | Both (State and Municipal) | $12,500 · Monthly | Jan 2026 – Jan 2027 |
| COLUMBIA DEVELOPMENT COMPANIES | OSTROFF ASSOCIATES, INC. | State | $10,000 · Monthly | Sep 2025 – Feb 2026 |
| COLUMBIA CARE INC. | The Roffe Group of Robinson+Cole | Both (State and Municipal) | $8,500 · Monthly | Jan 2023 – Dec 2023 |
| 25-30 COLUMBIA HEIGHTS (BROOKLYN), LLC | CONSTANTINOPLE & VALLONE CONSULTING LLC | Both (State and Municipal) | $7,500 · Monthly | Jan 2025 – Dec 2026 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | BOLTON-ST. JOHNS, LLC | Both (State and Municipal) | $7,500 · Monthly | Jul 2022 – Jun 2023 |
| 25-30 COLUMBIA HEIGHTS (BROOKLYN), LLC | CONSTANTINOPLE & VALLONE CONSULTING LLC | Both (State and Municipal) | $7,500 · Monthly | Oct 2024 – Dec 2024 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members James Gennaro - Dist… | Constantinople & Vallone Consulting LLC | New York City | $7,500 · Total | Oct 2024 – Dec 2024 |
| COLUMBIA CARE INC. | KASIRER LLC | Both (State and Municipal) | $7,500 · Monthly | Jan 2021 – Jan 2023 |
| PROJECT RE-DIRECT, INC. OF THE DISTRICT OF COLUMBIA | BOLTON-ST. JOHNS, LLC | Both (State and Municipal) | $7,500 · Monthly | Jul 2026 – Jun 2027 |
| Teachers College, Columbia University | CMW STRATEGIES LLC | — | $6,500 · Monthly | Jan 2023 – Dec 2023 |
| Teachers College, Columbia University | CMW STRATEGIES LLC | — | $6,500 · Monthly | Jan 2025 – Dec 2025 |
| Teachers College, Columbia University | WHITEMAN OSTERMAN & HANNA LLP | State | $5,417 · Monthly | Jan 2025 – Dec 2025 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | Both (State and Municipal) | $5,001 · Annually | Apr 2023 – Dec 2023 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | Both (State and Municipal) | $5,001 · Annually | Jan 2025 – Dec 2026 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | THE RIDDELL GROUP, LLC | State | $5,000 · Monthly | Jan 2023 – Jun 2023 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members James Gennaro - Dist… | Constantinople & Vallone Consulting LLC | New York City | $5,000 · Total | Jan 2025 – Dec 2025 |
| Board of Cooperative Educational Services – Rensselaer, Columbia, Greene Counties | HINMAN STRAUB ADVISORS, LLC | State | $5,000 · Monthly | Nov 2023 – Dec 2024 |
| Board of Cooperative Educational Services – Rensselaer, Columbia, Greene Counties | HINMAN STRAUB ADVISORS, LLC | State | $5,000 · Monthly | Jan 2025 – Dec 2026 |
| Teachers College, Columbia University | Teachers College, Columbia University | Both (State and Municipal) | $5,000 · Annually | Jan 2023 – Dec 2023 |
| Teachers College, Columbia University | Teachers College, Columbia University | Both (State and Municipal) | $5,000 · Annually | Jan 2025 – Dec 2025 |
| Teachers College, Columbia University | WHITEMAN OSTERMAN & HANNA LLP | State | $5,000 · Monthly | Jan 2023 – Dec 2023 |
| THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | THE RIDDELL GROUP, LLC | State | $5,000 · Monthly | Jan 2025 – Jun 2025 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: City Planning, Department of (DCP) Not yet known Not yet known; City Planning Commission … | Kramer Levin Naftalis & Frankel LLP | New York City | $1,256 · Total | Oct 2024 – Dec 2024 |
| 25-30 COLUMBIA HEIGHTS (BROOKLYN), LLC | KRAMER LEVIN NAFTALIS & FRANKEL LLP | — | $555-1485 · Range | Jan 2025 – Dec 2025 |
| 25-30 COLUMBIA HEIGHTS (BROOKLYN), LLC | KRAMER LEVIN NAFTALIS & FRANKEL LLP | — | $555 - 1485 · Range | Oct 2024 – Dec 2024 |
| 25-30 COLUMBIA HEIGHTS (BROOKLYN), LLC | Herbert Smith Freehills Kramer (US) LLP (FKA KRAMER LEVIN NAFTALIS & FRANKEL LLP) | — | $555-1485 · Range | Jan 2025 – Dec 2025 |
| COLUMBIA ECONOMIC DEVELOPMENT CORPORATION | TUCKER STRATEGIES, INC. | Both (State and Municipal) | $550 · Monthly | Jul 2022 – Jun 2024 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members James Gennaro - Dist… | The Trustees of Columbia University in the City of New York | New York City | $0 · Total | Jan 2024 – Dec 2024 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members James Gennaro - Dist… | The Trustees of Columbia University in the City of New York | New York City | $0 · Total | Jan 2025 – Dec 2025 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: City Planning, Department of (DCP) Not yet known Not yet known; City Planning Commission … | Herbert Smith Freehills Kramer (US) LLP | New York City | $0 · Total | Jun 2025 – Dec 2025 |
| PROJECT REDIRECT INC. OF THE DISTRICT OF COLUMBIALobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members Simcha Felder - Dist… | Bolton-St. Johns, LLC | New York City | — | Jul 2026 – Dec 2026 |
| Teachers College, Columbia UniversityEducation | The Parkside Group, LLC | New York City | $0 · Total | Jan 2025 – May 2025 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: City Planning, Department of (DCP) not yet known not yet known; City Planning Commission … | Kramer Levin Naftalis & Frankel LLP | New York City | $0 · Total | Jan 2025 – Jun 2025 |
| The Trustees of Columbia University in the City of New YorkLobbying: Buildings, Department of (DOB) Jimmy Oddo | Kasirer LLC | New York City | $0 · Total | Jan 2024 – Apr 2024 |
| The Trustees of Columbia University in the City of New YorkLobbying: NYC Council Members Gale Brewer - District No. 6; NYC Council Members Simcha Felder - Dist… | The Trustees of Columbia University in the City of New York | New York City | $0 · Total | Jan 2026 – Dec 2026 |
| 25-30 Columbia Heights (Brooklyn), LLCLobbying: City Planning, Department of (DCP) Not yet known Not yet known; City Planning Commission … | Herbert Smith Freehills Kramer (US) LLP | New York City | $0 · Total | Jan 2026 – Dec 2026 |
Source: NY Commission on Ethics and Lobbying in Government (COELIG) and the NYC City Clerk, via data.ny.gov and NYC Open Data. Compensation is the stated amount for its period (monthly, annual, a total, or a range), as filed. We publish this because it is public record and it makes the influence landscape legible, not to imply that access can be bought.