Rising / California

· rebuilt nightly from public records

Fastest-rising private companies in California

Private companies headquartered in California, ranked by new funding, active hiring and growth recognition from public records. Refreshed nightly.

68 companies · last 12 months
68
companies ranked
2
hot
13
rising
24
with two kinds of evidence

By city

San Francisco 24

The list

#CompanyRisingWhy it ranksTrack
1
San Francisco, CA, Technology
78 hot
  • Reported raising $5B in a private offering, Aug 2026 · SEC filing
  • 897 open roles, 10 in leadership · job board
Track →
2
San Francisco, CA, Technology
68 hot
  • Reported raising $143M in a private offering, Jul 2026 · SEC filing
  • 45 open roles, 8 in leadership · job board
Track →
3
Burlingame, CA
58 rising
  • Reported raising $239M in a private offering, Oct 2026 · SEC filing
  • 54 open roles, 2 in leadership · job board
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4
Torrance, CA, Energy
53 rising
  • Reported raising $60M in a private offering, Aug 2026 · SEC filing
  • 89 open roles, 1 in leadership · job board
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5
San Francisco, CA, Technology
53 rising
  • Reported raising $247.5M in a private offering, May 2026 · SEC filing
  • 54 open roles, 6 in leadership · job board
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6
Palo Alto, CA, Technology
52 rising
  • Reported raising $145M in a private offering, Jul 2026 · SEC filing
  • 24 open roles, 1 in leadership · job board
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7
Portola Valley, CA, Technology
51 rising
  • Reported raising $194.6M in a private offering, Oct 2026 · SEC filing
  • 8 open roles · job board
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8
San Diego, CA, Technology
46 rising
  • Reported raising $8.3M in a private offering, Sep 2026 · SEC filing
  • 112 open roles, 3 in leadership · job board
Track →
9
San Francisco, CA, Technology
43 risingTrack →
10
San Francisco, CA, Technology
42 rising
  • Reported raising $37M in a private offering, Sep 2026 · SEC filing
  • 13 open roles, 1 in leadership · job board
Track →
11
San Francisco, CA
42 rising
  • Reported raising $21.3M in a private offering, Aug 2026 · SEC filing
  • 4 open roles, 2 in leadership · job board
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12
San Francisco, CA, Technology
42 rising
  • Reported raising $104.4M in a private offering, Oct 2026 · SEC filing
  • 15 open roles · job board
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13
Menlo Park, CA, Technology
41 rising
  • Reported raising $59M in a private offering, Jun 2026 · SEC filing
  • 40 open roles, 4 in leadership · job board
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14
San Leandro, CA, Manufacturing
40 rising
  • Reported raising $19.4M in a private offering, Sep 2026 · SEC filing
  • 14 open roles · job board
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15
Redwood City, CA, Technology
40 rising
  • Reported raising $37.1M in a private offering, Jul 2026 · SEC filing
  • 13 open roles · job board
Track →
16
San Francisco, CA
36 warmTrack →
17
Palo Alto, CA, Technology
36 warm
  • Reported raising $81.5M in a private offering, Jul 2026 · SEC filing
  • 14 open roles, 1 in leadership · job board
Track →
18
San Francisco, CA, Technology
35 warmTrack →
19
Camarillo, CA, Technology
35 warmTrack →
20
San Francisco, CA, Technology
34 warm
  • Reported raising $10M in a private offering, Sep 2026 · SEC filing
  • 6 open roles, 1 in leadership · job board
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21
Menlo Park, CA, Technology
33 warm
  • Reported raising $265M in a private offering, Sep 2026 · SEC filing
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22
Pasadena, CA, Technology
33 warmTrack →
23
San Francisco, CA, Computers
31 warmTrack →
24
San Francisco, CA
31 warmTrack →
25
Mountain View, CA, Technology
30 warmTrack →
26
San Francisco, CA, Technology
29 warm
  • Reported raising $335.2M in a private offering, Sep 2026 · SEC filing
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27
San Francisco, CA, Technology
27 warm
  • Reported raising $550.3M in a private offering, Aug 2026 · SEC filing
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28
Torrance, CA, Technology
26 warm
  • Reported raising $647M in a private offering, Aug 2026 · SEC filing
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29
San Francisco, CA, Technology
25 warm
  • Reported raising $22.5M in a private offering, Sep 2026 · SEC filing
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30
San Francisco, CA, Technology
25 warm
  • Reported raising $125M in a private offering, Sep 2026 · SEC filing
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31
Culver City, CA, Technology
25 warm
  • Reported raising $7.6M in a private offering, Oct 2026 · SEC filing
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32
Palo Alto, CA, Health care
24 warm
  • Reported raising $80.3M in a private offering, Sep 2026 · SEC filing
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33
San Diego, CA
24 warm
  • Reported raising $5.1M in a private offering, Oct 2026 · SEC filing
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34
San Francisco, CA, Technology
24 warm
  • Reported raising $547M in a private offering, Aug 2026 · SEC filing
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35
Cardiff, CA
23 warm
  • Reported raising $4M in a private offering, Oct 2026 · SEC filing
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36
Los Gatos, CA, Technology
23 warm
  • Reported raising $10M in a private offering, Oct 2026 · SEC filing
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37
San Francisco, CA, Technology
23 warm
  • Reported raising $13.5M in a private offering, Oct 2026 · SEC filing
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38
San Diego, CA, Biotechnology
23 warm
  • Reported raising $50M in a private offering, Sep 2026 · SEC filing
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39
Kitchenoid
Fremont, CA, Technology
23 warm
  • Reported raising $10M in a private offering, Oct 2026 · SEC filing
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40
San Francisco, CA
23 warm
  • Reported raising $82.1M in a private offering, Aug 2026 · SEC filing
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41
Mountain View, CA, Technology
23 warm
  • Reported raising $10M in a private offering, Oct 2026 · SEC filing
Track →
42
Los Angeles, CA, Telecommunications
22 warmTrack →
43
Bridgeview Innovations
Redondo Beach, CA
22 warm
  • Reported raising $10.2M in a private offering, Sep 2026 · SEC filing
Track →
44
Irvine, CA, Technology
22 warm
  • Reported raising $273M in a private offering, Jul 2026 · SEC filing
Track →
45
San Francisco, CA, Technology
22 warm
  • Reported raising $198.2M in a private offering, Aug 2026 · SEC filing
Track →
46
San Francisco, CA, Computers
22 warm
  • Reported raising $29.2M in a private offering, Sep 2026 · SEC filing
Track →
47
San Diego, CA, Technology
22 warm
  • Reported raising $3M in a private offering, Oct 2026 · SEC filing
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48
Cypress, CA, Energy
22 warm
  • Reported raising $8.9M in a private offering, Oct 2026 · SEC filing
Track →
49
Valencia, CA
22 warm
  • Reported raising $8.9M in a private offering, Oct 2026 · SEC filing
Track →
50
Los Angeles, CA, Technology
21 warm
  • Reported raising $145M in a private offering, Aug 2026 · SEC filing
Track →

How the Rising score works

See who is rising in your territory

Lakewave watches your states, counties and ZIP codes every night and tells you which companies just raised, started hiring or made a growth list, with who to contact and how long the opening usually lasts.

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Catch them as the money lands

Raises reported to the SEC, often weeks before any press, with the round size and date.

Know when they start hiring

New leadership openings and hiring surges from public job boards, read every night.

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Free account · No credit card · Built from public records, refreshed nightly

Compiled from public records and refreshed nightly; last updated Oct 29, 2026. The Rising score is Lakewave's own, computed from the public records linked on each row; a raise is the amount the company reported in its SEC filing. Check the source before acting. See something wrong? Tell us and we will correct it.