Joltoo
Investors
Grant catalog
Browse catalogFind your matchesFundersPrograms
FundraisingInsights
DeepTech 2026 PlaybookRequest access
Browse all
  1. Home
  2. /Investors
  3. /AI
  4. /Glasswing Ventures
Glasswing Ventures

Glasswing Ventures

DeepTech NativeBoston, United StatesActiveWebsiteLinkedIn
Stage FocusSeed, Series A
GeographyUS
TypeVC
Last Activity2025
Industry Focus
Industries
AICybersecurity
Technical BenchStrong
Investor TypeDeepTech Specialist
ExposureMostly DeepTech Investments
Bio

Glasswing Ventures, founded in 2016 by Rudina Seseri (20-plus years in tech investing), closed its $200M-plus Fund III in November 2025 after a $158M Fund II. The thesis targets AI-native and frontier technology for enterprise, focusing exclusively on B2B enterprise and security markets.

Check sizes run $4-6.2M at seed and $11.5-15M at Series A. A 62-person advisory council includes executives fr...

Notable Investments
R
Reprise
V
Verusen
B
Basetwo
T
TensorStax
R
Retrocausal
K
Kusari

Similar Funds

.406 Ventures

.406 Ventures

Boston, United States

DeepTech NativeAICybersecurityMedtechSeedSeries A
Databricks Ventures

Databricks Ventures

San Francisco, United States

DeepTech NativeAICybersecuritySeedSeries A
Dell Technologies Capital

Dell Technologies Capital

Palo Alto, United States

DeepTech NativeAICybersecuritySemiconductorsSeedSeries A
Fourth Realm

Fourth Realm

San Francisco, United States

DeepTech NativeAIFusionSpacePre-SeedSeed
Fujitsu Ventures

Fujitsu Ventures

Tokyo, Japan

DeepTech NativeAIQuantumCybersecuritySeedSeries A
Gradient Ventures (Google)

Gradient Ventures (Google)

San Francisco, United States

DeepTech NativeAISemiconductorsCybersecuritySeedSeries A
Joltoo
SecurityPrivacy PolicyTerms of Service
© 2026 Joltoo. All rights reserved.