Brook H. Byers

Individual

Also gave $210K to joint fundraising committees. That isn't in the totals here, because those committees pass the money on to others.

Grouped by the exact name reported to the FEC, which has no ID for individual donors. Other people with this name may be included.

Total Contributed

$1.1M

Contributions

164

Recipients

Active Period

2003–2026

Donor Profile

Party Lean

D $830KIndependent $29K

Top States

DC$686K

CA$100K

AZ$23K

TX$18K

MA$17K

Giving Trend

↑ 20%

2025–2026 vs 2023–2024

Employer

KLEINER PERKINS CAUFIELD & BYERS

Summary

BYERS, BROOK H. is an individual political donor based in CA. They have contributed $1.1 million across 164 contributions to 61 recipients. Their average contribution is $7K. Top recipients include DSCC, DCCC, DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE. Their political giving spans from the 2004 to the 2026 election cycle, with peak giving of $190K in 2026.

Giving Pattern by Cycle

Contribution amounts per election cycle, colored by recipient party

All Recipients

Committees and candidates receiving contributions, all cycles

#	Name	Party	State	Total	Contributions
1	DSCC	Democratic	DC	$237,200	6
2	DCCC	Democratic	DC	$235,800	12
3	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE	Democratic	DC	$86,900	4
4	OCEANS PAC	—	DC	$60,000	12
5	OSSOFF VICTORY FUND	—	DC	$30,500	3
6	COOPER VICTORY FUND	—	—	$27,000	2
7	RO FOR CONGRESS INC	Democratic	CA	$25,000	9
8	ANNA ESHOO FOR CONGRESS	Democratic	CA	$25,000	11
9	SINEMA FOR ARIZONA	Independent	AZ	$22,800	6
10	BERA FOR CONGRESS	Democratic	CA	$20,400	8
11	GARAMENDI FOR CONGRESS	Democratic	CA	$19,000	7
12	GILLIBRAND VICTORY FUND	—	MA	$16,600	2
13	JOSH GOTTHEIMER FOR CONGRESS	Democratic	NJ	$11,863	4
14	COLIN ALLRED FOR CONGRESS	Democratic	TX	$11,300	4
15	DR. RAUL RUIZ FOR CONGRESS	Democratic	CA	$11,000	4
16	CORTEZ MASTO VICTORY 2022	—	DC	$10,000	1
17	CASEY KEYSTONE VICTORY FUND	—	PA	$10,000	1
18	PETERS LEADERSHIP FUND	—	DC	$10,000	1
19	TESTER VICTORY FUND	—	MT	$10,000	2
20	ONE VIRGINIA FUND	—	DC	$10,000	2
21	HALEY STEVENS FOR CONGRESS	Democratic	MI	$8,500	3
22	PAT RYAN FOR CONGRESS	Democratic	NY	$7,000	1
23	COLIN ALLRED FOR SENATE	Democratic	TX	$6,600	2
24	MONTANANS FOR TESTER	Democratic	MT	$6,600	2
25	FRIENDS OF MARK WARNER	Democratic	DC	$6,000	4

1–25 of 61

1 / 3

Source: FEC bulk data

Brook H. Byers — Individual Donor Profile | Poliscope