Certified by Founder Lodge 
                                        
                                        Spero Ventures
 
                                                 United States  -  Redwood City, California 
                                             INVESTOR 
                                            
                                                                                    1 Disclosed Funding Rounds $4,500,000
                                            15 Participating Investments
- 
                                                Operating Status 
                                                
Active
 - 
                                                Last Funding Type 
                                                
Seed
 - 
                                                Company Type 
                                                
For Profit
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                                            Spero Ventures is an early stage venture capital firm backed by eBay founder Pierre Omidyar and staffed with former founders & operators from landmark companies, including eBay and Tesla.
                                        
                                        
                                        
                                                                                
                                        
                                        
                                        
                                        
                                                                                
                                        | Company | Date | Round | Raised | 
|---|---|---|---|
   Telo Trucks | 
                                                            March, 14 ,2024 | Unknown | $5,400,000 | 
   Remark | 
                                                            May, 31 ,2024 | Unknown | $10,300,000 | 
   Remark | 
                                                            May, 31 ,2024 | Unknown | $10,300,000 | 
   Singularity Energy | 
                                                            May, 24 ,2022 | Seed | $4,500,000 | 
   Wattch | 
                                                            August, 06 ,2025 | Seed | $6,000,000 | 
   Wattch | 
                                                            August, 06 ,2025 | Seed | $6,000,000 | 
   Hyro | 
                                                            June, 01 ,2023 | Series B | $20,000,000 | 
   Euclid Power | 
                                                            September, 05 ,2025 | Series A | $20,000,000 | 
   Oova | 
                                                            June, 14 ,2023 | Series A | $10,300,000 | 
   Confirm | 
                                                            August, 31 ,2023 | Series A | $6,200,000 | 
   Tiny Health | 
                                                            March, 06 ,2024 | Series A | $8,500,000 | 
   Telo Trucks | 
                                                            March, 14 ,2024 | Unknown | $5,400,000 | 
   Remark | 
                                                            May, 31 ,2024 | Unknown | $10,300,000 | 
   Wattch | 
                                                            August, 06 ,2025 | Seed | $6,000,000 | 
   Euclid Power | 
                                                            September, 05 ,2025 | Series A | $20,000,000 | 
                                                
  Telo Trucks
  Remark
  Singularity Energy
  Wattch
  Hyro
  Euclid Power
  Oova
  Confirm
  Tiny Health
Cherry Ventures
 
                                            
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
                                                                        
                                Helex |  $3,500,000  | (Nov 4, 2025)
                                                                        
                                xMEMS |  $21,000,000  | (Nov 4, 2025)
                                                                        
                                catalyx space |  $5,400,000  | (Nov 4, 2025)
                                                                        
                                Cephia AI |  $4,000,000  | (Nov 4, 2025)
                                                                        
                                Ornn |  $5,700,000  | (Nov 4, 2025)