Certified by Founder Lodge
S3 Ventures
United States - Austin, TX
INVESTOR
1 Disclosed Funding Rounds $1,500,000
287 Participating Investments
-
Operating Status
Active
-
Last Funding Type
Seed
-
Company Type
For Profit
- Website
- Contact
- Social Links
S3 Ventures is the largest venture capital firm focused on Texas. Backed by a philanthropic, multi-billion-dollar family for over seventeen years, we empower great entrepreneurs with the pati
| Company | Date | Round | Raised |
|---|---|---|---|
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Sumatra |
July, 13 ,2022 | Seed | $1,500,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Sumatra |
July, 13 ,2022 | Seed | $1,500,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Sumatra |
July, 13 ,2022 | Seed | $1,500,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Sumatra |
July, 13 ,2022 | Seed | $1,500,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Sumatra |
July, 13 ,2022 | Seed | $1,500,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Riscosity |
April, 26 ,2023 | Unknown | $7,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Hydrolix Inc. |
June, 06 ,2023 | Series A | $20,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Arpio |
August, 16 ,2023 | Seed | $8,200,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
ControlRooms.ai |
August, 30 ,2023 | Series A | $10,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
CereTax |
June, 26 ,2024 | Unknown | $9,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
Allstacks |
August, 20 ,2024 | Series A | $10,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
SpectraWAVE, Inc. |
September, 12 ,2024 | Series B | $50,000,000 |
DataBahn.ai |
June, 27 ,2025 | Series A | $17,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Nestimate |
September, 16 ,2025 | Unknown | $3,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Prokeep |
November, 13 ,2024 | Series A | $25,000,000 |
VentureMed Inc. |
October, 30 ,2025 | Series C | $28,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
DataBahn.ai |
June, 27 ,2025 | Series A | $17,000,000 |
Nestimate |
September, 16 ,2025 | Unknown | $3,000,000 |
Sunthetics |
November, 15 ,2024 | Seed | $4,000,000 |
VentureMed Inc. |
October, 30 ,2025 | Series C | $28,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
Opine |
December, 10 ,2025 | Seed | $5,000,000 |
Alleviant Medical |
January, 16 ,2025 | Unknown | $90,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
Mavvrik (formerly DigitalEx) |
February, 26 ,2025 | Seed | $6,200,000 |
DataBahn.ai |
June, 27 ,2025 | Series A | $17,000,000 |
QbDVision |
May, 02 ,2025 | Unknown | $13,000,000 |
Nestimate |
September, 16 ,2025 | Unknown | $3,000,000 |
TensorStax |
May, 13 ,2025 | Seed | $5,000,000 |
VentureMed Inc. |
October, 30 ,2025 | Series C | $28,000,000 |
DataBahn.ai |
June, 27 ,2025 | Series A | $17,000,000 |
Nestimate |
September, 16 ,2025 | Unknown | $3,000,000 |
VentureMed Inc. |
October, 30 ,2025 | Series C | $28,000,000 |
Opine |
December, 10 ,2025 | Seed | $5,000,000 |
Hydrolix Inc.
CereTax
Arpio
Sumatra
Riscosity
ControlRooms.ai
SpectraWAVE, Inc.
Allstacks
Prokeep
Sunthetics
Alleviant Medical
Mavvrik (formerly DigitalEx)
QbDVision
TensorStax
DataBahn.ai
Nestimate
VentureMed Inc.
Opine
Cherry Ventures
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
Katalist | $1,500,000 | (Dec 19, 2025)
Syremis Therapeutics | $165,000,000 | (Dec 19, 2025)
Neural Concept | $100,000,000 | (Dec 19, 2025)
Gravity Labs Co., Ltd. | $17,000,000 | (Dec 19, 2025)
arcads AI | $16,000,000 | (Dec 19, 2025)