pac.dog pac.dog / Lobbying

1st Quarter - Report · 2026

Filing UUID
f8da3d9b-b530-4d96-b278-de7be6a114dc
Type
Q1 — 1st Quarter - Report
Period
first_quarter
Year
2026
Posted
2026-04-16 12:24:48
Income (reported)
$30,000
Expenses (reported)
—
Filing document
Open on lda.senate.gov

Registrant (lobbying firm)

EFRUS FEDERAL ADVISORS LLC

Government Relations and Business Consulting Services

Contact
ROBERT G. EFRUS
Phone
+1 703-307-3156
Address
zip:22182, city:Vienna, state:VA, street:9604 Savannah Crossing Court

Client

COALITION FOR ENTERPRISE OPEN SOURCE SOFTWARE IN GOVERNMENT

Industry coalition advocating greater federal use of enterprise open source software.

State
VA
Country
US
Government-entity client
false
Effective date
2015-01-21

Issues lobbied + lobbyists

GOV — Government Issues

Expanded federal agency use of AI-enabled open source software in support of efficiency and cost savings objectives

Lobbyists: mr ROBERT G EFRUS

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

pac.dog is a free, independent, non-partisan research tool. Every candidate, committee, bill, vote, member, and nonprofit on this site is mirrored from primary U.S. government sources (FEC, congress.gov, govinfo.gov, IRS) and each state's Secretary of State / election commission — no third-party data vendors, no paywall, no editorial intermediation. Citations to the originating source are on every detail page. Want to partner? Contact us.

Estimated value: $540/mo per user — but we made it free.