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Cybersecurity startups that raised Series C

Source: FundingWatcher. Data as of 4 September 2026.

295
Companies
$11.8B
Last round total
100
Rows shown
4 September 2026
Data as of

Latest rounds

Most recent round first
100 rows
# Company Round Amount Date City Sector
1 Qi'an Technology Series C $14.8M 2026-08-19 Ningbo Cybersecurity
2 Oligo Security Series C $60.0M 2026-08-04 New York Artificial intelligence
3 Zenity Series C $115.0M 2026-08-03 New York Artificial intelligence
4 Inforcer Series C $50.0M 2026-07-30 Richmond Artificial intelligence
5 Eye Security Series C $68.6M 2026-06-29 The Hague Fintech
6 NinjaOne Series C $400.0M 2026-06-09 Austin Artificial intelligence
7 Socket Series C $60.0M 2026-05-20 Stanford Artificial intelligence
8 Sardine Series C $25.0M 2026-05-20 Miami Fintech
9 XBOW Series C $35.0M 2026-05-06 Seattle Artificial intelligence
10 Cloudsmith Series C $72.0M 2026-04-23 Belfast Artificial intelligence
11 Cape Series C $100.0M 2026-03-19 Arlington Hardware
12 Eclypsium Series C $25.0M 2026-03-19 Portland Cybersecurity
13 UpGuard Series C $75.0M 2026-02-26 Mountain View Artificial intelligence
14 GitGuardian Series C $50.0M 2026-02-11 Paris Hardware
15 Nucleus Security Series C $20.0M 2026-02-11 Sarasota Cybersecurity
16 Fieldguide Series C $75.0M 2026-02-02 San Francisco Artificial intelligence
17 CAST AI Series C $108.0M 2026-01-12 Miami Artificial intelligence
18 Lizheng Technology Series C $42.9M 2025-12-31 Haidian Hardware
19 Codoxo Series C $35.0M 2025-12-17 Duluth Artificial intelligence
20 Skyone Series C 2025-12-05 São Paulo Cybersecurity
21 Axiado Corporation Inc Series C $100.0M 2025-12-02 San Jose Artificial intelligence
22 CloudMile Series C $20.0M 2025-11-04 Singapore Artificial intelligence
23 Sublime Security Series C $150.0M 2025-10-28 Washington Artificial intelligence
24 Clerk Series C $50.0M 2025-10-15 San Francisco Cybersecurity
25 Filigran Series C $58.2M 2025-10-06 Paris Cybersecurity
26 SEON Series C $80.0M 2025-09-16 Austin Artificial intelligence
27 Shift5 Series C $75.0M 2025-09-03 Arlington Hardware
28 Ontic Series C $230.0M 2025-08-21 Austin Cybersecurity
29 Safe Security Series C $70.0M 2025-07-31 Palo Alto Artificial intelligence
30 Wallarm Series C $55.0M 2025-07-31 San Francisco Artificial intelligence
31 CertifID Series C $47.5M 2025-07-15 Austin Fintech
32 Law&Company Series C $36.0M 2025-07-15 Seoul Cybersecurity
33 Zero Networks Series C $55.0M 2025-06-03 Orlando Hardware
34 Auradine Series C $138.0M 2025-04-16 Santa Clara Artificial intelligence
35 Tailscale Series C $161.4M 2025-04-08 Toronto Cybersecurity
36 Tines Series C $125.0M 2025-02-11 Dublin Artificial intelligence
37 D-Fend Solutions Series C $31.0M 2024-12-04 Ra'anana Hardware
38 Halcyon Series C $100.0M 2024-11-25 Austin Artificial intelligence
39 ChapsVision Series C $90.1M 2024-11-18 Suresnes Cybersecurity
40 Auror Series C $48.6M 2024-11-12 Auckland Artificial intelligence
41 Secret Double Octopus Series C 2024-10-28 Tel Aviv Hardware
42 Picus Series C $45.0M 2024-09-19 San Francisco Cybersecurity
43 Intezer Series C $33.0M 2024-09-17 New York Artificial intelligence
44 Second Front Systems Series C $70.0M 2024-09-13 Wilmington Cybersecurity
45 Strider Technologies Series C $55.0M 2024-09-12 Salt Lake City Artificial intelligence
46 EvolutionIQ Series C $20.2M 2024-08-14 New York Artificial intelligence
47 UnaBiz Series C $25.0M 2024-08-08 Singapore Hardware
48 Rhombus Systems Series C $45.0M 2024-07-30 Sacramento Cybersecurity
49 Odaseva Series C $54.0M 2024-06-27 San Francisco Cybersecurity
50 YesWeHack Series C $27.9M 2024-06-11 Paris Cybersecurity
51 Alkira Series C $100.0M 2024-05-15 San Jose Hardware
52 StrongDM Series C $34.0M 2024-05-02 Burlingame Cybersecurity
53 DefenseStorm Series C 2024-05-01 Alpharetta Fintech
54 Modusign Series C $12.9M 2024-04-29 Haeundae Hardware
55 Anvilogic Series C $45.0M 2024-04-17 Palo Alto Artificial intelligence
56 Unseenlabs Series C $92.2M 2024-02-26 Rennes Cybersecurity
57 Bastille Networks Internet Security Series C $44.0M 2024-01-25 San Francisco Cybersecurity
58 Ingeek Series C $42.3M 2024-01-11 Xuhui Cybersecurity
59 ALTR Series C $25.0M 2023-11-15 Melbourne Hardware
60 Censys Series C $50.0M 2023-10-24 Ann Arbor Cybersecurity
61 Fingerprint Series C $33.0M 2023-10-17 Chicago Fintech
62 Nile Series C $175.0M 2023-08-01 San Jose Artificial intelligence
63 Zhongdian Datacom Smart Security Technology Series C $13.9M 2023-07-27 Shenzhen Cybersecurity
64 Solink Series C $60.0M 2023-07-25 Ottawa Commerce
65 Secure Code Warrior Series C $50.0M 2023-07-13 Sydney Cybersecurity
66 Cyware Series C $30.0M 2023-06-29 Jersey City Cybersecurity
67 Blackpoint Cyber Series C $190.0M 2023-06-08 Denver Hardware
68 DataDome Series C $42.0M 2023-03-30 New York Artificial intelligence
69 Chain Reaction Series C $70.0M 2023-02-23 Yoqne`am `illit Hardware
70 Deepwatch Series C $180.0M 2023-02-15 Tampa Cybersecurity
71 AppOmni Series C 2022-12-14 San Mateo Cybersecurity
72 Drata Series C $200.0M 2022-12-07 San Francisco Cybersecurity
73 PrivyID Series C $48.0M 2022-11-13 Jakarta Cybersecurity
74 6Cloud Technology Series C 2022-11-01 Beijing Cybersecurity
75 Immersive Series C $66.0M 2022-10-12 Bristol Cybersecurity
76 DataGrail Series C $45.0M 2022-10-12 San Francisco Cybersecurity
77 CYREBRO Series C $40.0M 2022-09-14 Tel Aviv Cybersecurity
78 Evident Series C $14.0M 2022-09-06 Atlanta Cybersecurity
79 Alloy Series C $52.0M 2022-09-01 New York Fintech
80 Fortanix Series C $90.0M 2022-08-11 Mountain View Hardware
81 Wire Series C $24.8M 2022-08-11 Zug Cybersecurity
82 Luoan Technology Series C $74.1M 2022-07-18 Haidian Cybersecurity
83 Dedrone Series C $30.0M 2022-07-13 San Francisco Hardware
84 Unit21 Series C $45.0M 2022-06-29 San Francisco Artificial intelligence
85 Shebaotong Series C $40.4M 2022-06-24 Shanghai Fintech
86 Cyberint Series C $28.0M 2022-06-21 Petah Tiqva Fintech
87 Perimeter 81 Series C $100.0M 2022-06-05 Tel Aviv Cybersecurity
88 JupiterOne Series C $70.0M 2022-06-02 Durham Cybersecurity
89 Ordr Series C $40.0M 2022-06-01 Santa Clara Artificial intelligence
90 Seclore Series C $27.0M 2022-05-17 Santa Clara Cybersecurity
91 Material Security Series C $100.0M 2022-05-11 Redwood City Cybersecurity
92 Teleport Series C $110.0M 2022-05-03 Oakland Hardware
93 Qwiet Series C $29.0M 2022-05-03 San Jose Artificial intelligence
94 Trusting Social Series C $65.0M 2022-04-28 Singapore Fintech
95 Fortress Information Security Series C $125.0M 2022-04-19 Orlando Energy
96 Huashun Xin'an Series C 2022-04-19 Beijing Cybersecurity
97 Docker Series C $105.0M 2022-03-31 Palo Alto Cybersecurity
98 Balbix Series C $70.0M 2022-03-01 San Jose Artificial intelligence
99 CHEQ Series C $150.0M 2022-02-22 Tel Aviv Fintech
100 Beyond Identity Series C $100.0M 2022-02-21 New York Cybersecurity

Table 1. The 100 most recent rounds. Source: FundingWatcher. Data as of 4 September 2026. Base: 295.

Largest rounds

Largest round first
100 rows
# Company Round Amount Date City Sector
1 NinjaOne Series C $400.0M 2026-06-09 Austin Artificial intelligence
2 Orca Security Series C $340.0M 2021-10-05 Portland Cybersecurity
3 Oosto Series C $235.0M 2021-07-07 Holon Cybersecurity
4 Ontic Series C $230.0M 2025-08-21 Austin Cybersecurity
5 Unqork Series C $207.0M 2020-10-06 New York Fintech
6 Drata Series C $200.0M 2022-12-07 San Francisco Cybersecurity
7 Blackpoint Cyber Series C $190.0M 2023-06-08 Denver Hardware
8 Deepwatch Series C $180.0M 2023-02-15 Tampa Cybersecurity
9 Nile Series C $175.0M 2023-08-01 San Jose Artificial intelligence
10 Tailscale Series C $161.4M 2025-04-08 Toronto Cybersecurity
11 Sublime Security Series C $150.0M 2025-10-28 Washington Artificial intelligence
12 CHEQ Series C $150.0M 2022-02-22 Tel Aviv Fintech
13 Auradine Series C $138.0M 2025-04-16 Santa Clara Artificial intelligence
14 Noname Security Series C $135.0M 2021-12-15 Palo Alto Cybersecurity
15 Tines Series C $125.0M 2025-02-11 Dublin Artificial intelligence
16 Fortress Information Security Series C $125.0M 2022-04-19 Orlando Energy
17 Zenity Series C $115.0M 2026-08-03 New York Artificial intelligence
18 LogicGate Series C $113.0M 2021-07-28 Chicago Cybersecurity
19 Teleport Series C $110.0M 2022-05-03 Oakland Hardware
20 CAST AI Series C $108.0M 2026-01-12 Miami Artificial intelligence
21 Docker Series C $105.0M 2022-03-31 Palo Alto Cybersecurity
22 Cape Series C $100.0M 2026-03-19 Arlington Hardware
23 Axiado Corporation Inc Series C $100.0M 2025-12-02 San Jose Artificial intelligence
24 Halcyon Series C $100.0M 2024-11-25 Austin Artificial intelligence
25 Alkira Series C $100.0M 2024-05-15 San Jose Hardware
26 Perimeter 81 Series C $100.0M 2022-06-05 Tel Aviv Cybersecurity
27 Material Security Series C $100.0M 2022-05-11 Redwood City Cybersecurity
28 Beyond Identity Series C $100.0M 2022-02-21 New York Cybersecurity
29 Veriff Series C $100.0M 2022-01-26 Tallinn Artificial intelligence
30 CyCognito Series C $100.0M 2021-12-01 Palo Alto Cybersecurity
31 Virsec Series C $100.0M 2021-07-14 San Jose Cybersecurity
32 Tsign Series C $100.0M 2019-10-13 Hangzhou Hardware
33 Radialpoint Series C $98.0M 2008-09-23 Montréal Cybersecurity
34 Unseenlabs Series C $92.2M 2024-02-26 Rennes Cybersecurity
35 ChapsVision Series C $90.1M 2024-11-18 Suresnes Cybersecurity
36 Fortanix Series C $90.0M 2022-08-11 Mountain View Hardware
37 Checkmarx Series C $84.0M 2015-06-25 Atlanta Cybersecurity
38 Red Canary Series C $81.0M 2021-02-17 Denver Cybersecurity
39 SEON Series C $80.0M 2025-09-16 Austin Artificial intelligence
40 UpGuard Series C $75.0M 2026-02-26 Mountain View Artificial intelligence
41 Fieldguide Series C $75.0M 2026-02-02 San Francisco Artificial intelligence
42 Shift5 Series C $75.0M 2025-09-03 Arlington Hardware
43 PlainID Series C $75.0M 2021-12-21 Tel Aviv Cybersecurity
44 Luoan Technology Series C $74.1M 2022-07-18 Haidian Cybersecurity
45 Cloudsmith Series C $72.0M 2026-04-23 Belfast Artificial intelligence
46 Safe Security Series C $70.0M 2025-07-31 Palo Alto Artificial intelligence
47 Second Front Systems Series C $70.0M 2024-09-13 Wilmington Cybersecurity
48 Chain Reaction Series C $70.0M 2023-02-23 Yoqne`am `illit Hardware
49 JupiterOne Series C $70.0M 2022-06-02 Durham Cybersecurity
50 Balbix Series C $70.0M 2022-03-01 San Jose Artificial intelligence
51 Arkose Labs Series C $70.0M 2021-05-11 San Mateo Fintech
52 Expanse Series C $70.0M 2019-04-09 San Francisco Cybersecurity
53 Eye Security Series C $68.6M 2026-06-29 The Hague Fintech
54 Hunters Series C $68.0M 2022-01-25 Tel Aviv Cybersecurity
55 Immersive Series C $66.0M 2022-10-12 Bristol Cybersecurity
56 Trusting Social Series C $65.0M 2022-04-28 Singapore Fintech
57 Prisma SD-WAN Series C $65.0M 2019-04-17 Santa Clara Hardware
58 Oligo Security Series C $60.0M 2026-08-04 New York Artificial intelligence
59 Socket Series C $60.0M 2026-05-20 Stanford Artificial intelligence
60 Solink Series C $60.0M 2023-07-25 Ottawa Commerce
61 Aware Series C $60.0M 2021-10-13 Columbus Artificial intelligence
62 Esper Series C $60.0M 2021-10-04 Bellevue Cybersecurity
63 Lithic Series C $60.0M 2021-07-28 New York Fintech
64 VGS Series C $60.0M 2020-12-18 San Francisco Fintech
65 Guardicore Series C $60.0M 2019-05-20 Tel Aviv Hardware
66 Filigran Series C $58.2M 2025-10-06 Paris Cybersecurity
67 Wallarm Series C $55.0M 2025-07-31 San Francisco Artificial intelligence
68 Zero Networks Series C $55.0M 2025-06-03 Orlando Hardware
69 Strider Technologies Series C $55.0M 2024-09-12 Salt Lake City Artificial intelligence
70 Odaseva Series C $54.0M 2024-06-27 San Francisco Cybersecurity
71 Ensighten Series C $53.0M 2015-10-20 Menlo Park Cybersecurity
72 BestSign Series C $52.4M 2018-08-31 Hangzhou Cybersecurity
73 Alloy Series C $52.0M 2022-09-01 New York Fintech
74 Inforcer Series C $50.0M 2026-07-30 Richmond Artificial intelligence
75 GitGuardian Series C $50.0M 2026-02-11 Paris Hardware
76 Clerk Series C $50.0M 2025-10-15 San Francisco Cybersecurity
77 Censys Series C $50.0M 2023-10-24 Ann Arbor Cybersecurity
78 Secure Code Warrior Series C $50.0M 2023-07-13 Sydney Cybersecurity
79 Sonrai Security Series C $50.0M 2021-10-26 New York Cybersecurity
80 Uptycs Series C $50.0M 2021-05-26 Waltham Cybersecurity
81 Silent Circle Series C $50.0M 2016-07-15 Columbia Hardware
82 Fiberlink Series C $50.0M 2003-07-18 Blue Bell Cybersecurity
83 percipient.ai Series C $50.0M 2021-04-23 Santa Clara Artificial intelligence
84 Auror Series C $48.6M 2024-11-12 Auckland Artificial intelligence
85 PrivyID Series C $48.0M 2022-11-13 Jakarta Cybersecurity
86 CertifID Series C $47.5M 2025-07-15 Austin Fintech
87 TManage Series C $47.0M 2000-06-01 Austin Hardware
88 Picus Series C $45.0M 2024-09-19 San Francisco Cybersecurity
89 Rhombus Systems Series C $45.0M 2024-07-30 Sacramento Cybersecurity
90 Anvilogic Series C $45.0M 2024-04-17 Palo Alto Artificial intelligence
91 DataGrail Series C $45.0M 2022-10-12 San Francisco Cybersecurity
92 Unit21 Series C $45.0M 2022-06-29 San Francisco Artificial intelligence
93 SafeGuard Cyber Series C $45.0M 2021-04-12 Charlottesville Cybersecurity
94 Valimail Series C $45.0M 2019-06-19 Boulder Cybersecurity
95 Threat Stack Series C $45.0M 2017-09-19 Boston Cybersecurity
96 Bamboocloud Series C $44.5M 2020-10-13 Shenzhen Cybersecurity
97 Bastille Networks Internet Security Series C $44.0M 2024-01-25 San Francisco Cybersecurity
98 AttackIQ Series C $44.0M 2021-07-13 Los Altos Cybersecurity
99 Saining Wangan Series C $43.8M 2021-10-20 Jiangning Cybersecurity
100 Demisto Series C $43.0M 2018-10-10 Cupertino Cybersecurity

Table 2. The 100 largest rounds. Source: FundingWatcher. Data as of 4 September 2026. Base: 295.

By month

MonthCompanies
2024-062
2024-071
2024-082
2024-094
2024-101
2024-113
2024-121
2025-021
2025-042
2025-061
2025-074
2025-081
2025-092
2025-103
2025-111
2025-124
2026-011
2026-024
2026-032
2026-041
2026-053
2026-062
2026-071
2026-083

Table 3. Cybersecurity startups that raised Series C by month of the round. Source: FundingWatcher. Data as of 4 September 2026. Base: 295.

Country

CountryCompanies
United States196
China31
Israel17
United Kingdom13
France8
Canada4
Singapore3
South Korea3
Japan3
The Netherlands2
Brazil2
Ireland2
Switzerland2
Germany2
New Zealand1

Table 4. Cybersecurity startups that raised Series C by country. Source: FundingWatcher. Data as of 4 September 2026. Base: 295.

City

CityCompanies
San Francisco18
New York16
Austin14
Santa Clara12
Beijing11
San Jose10
Tel Aviv9
Palo Alto8
London7
Mountain View6
Haidian6
Paris4
Salt Lake City4
Chicago4
Shenzhen4

Table 5. Cybersecurity startups that raised Series C by city. Source: FundingWatcher. Data as of 4 September 2026. Base: 295.

Sector

SectorCompanies
Cybersecurity295
Software214
Hardware58
Artificial intelligence49
Fintech34
Commerce5
Education5
Health care4
Energy1
Biotech1

Table 6. Cybersecurity startups that raised Series C by sector. Source: FundingWatcher. Data as of 4 September 2026. Base: 295.

Cybersecurity at other stages

Other sectors that raised Series C

Cite: FundingWatcher, 295 cybersecurity companies whose most recent round is Series C, 4 September 2026. https://fundingwatcher.com/startups/cybersecurity/series-c/