United States · 
What does Osage Venture Partners invest in?
Osage Venture Partners invests most often at Venture and Series A (68% of the rounds on record), in sectors such as Enterprise, SaaS and Collaboration Tools.
Osage Venture Partners highlights
- 01
6 cheques in the last 12 months
- 02
Mostly Venture and Series A: 68% of its rounds
- 03
Sole investor in 17 rounds, median $4.0M
- 04
3 exits from the portfolio
What they do
- Type
- VC firm (from a list, unverified)
- Cheque size
- $1.0M – $5.0M as they say
- Stages
- Pre-seedSeedSeries ASeries BGrowth
- Sectors
- EnterpriseSaaSCollaboration Tools
- Based in
- Bala Cynwyd, United States
- Cold pitches
- Not stated
The record
Every round we can evidence, newest first92 appearances
- 2026
3 rounds
- Jul
- May
- Apr
- 2025
11 rounds
- Dec
- Dec
- Dec
- Oct
- Sept
- Jul
- Jun
- Mar
- FebDigSeries A · IL$14MSole investor
- Feb
- Jan
- 2024
4 rounds
- Nov
- Oct
- Feb
- Feb
- 2023
3 rounds
- Sept
- May
- Apr
- 2022
7 rounds
- Dec
- Dec
- Nov
- Sept
- Jun
- Mar
- Feb
- 2021
9 rounds
- Dec
- Nov
- Oct
- Oct
- Sept
- Aug
- Jun
- Jun
- May
- 2019
5 rounds
- Oct
- Sept
- Jul
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration4 named
NVNathanael V. LentzManaging Member of the General PartneriFiling they signed
NVNathaniel V. LentzMr. Lentz is a Member of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partneriFiling they signed
RSRobert S. AdelsonMr. Adelson is a Member of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partneriFiling they signed
SSSean S. DowlingManaging Member of the General PartneriFiling they signed
We also hold 13 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
What they claim to have backed
From their own portfolio page (on their website)
0 of 2 we have independently watched raise
Investor Portalhere
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
Exits from the portfolio
Companies it backed that were later bought or listed3 in all
Automated InsightsBought by Vista Equity Partners$80MFeb 2015
Ceptaris TherapeuticsBought by Actelion Pharmaceuticals$250MJul 2013
HardMetricsBought by iQorUndisclosedOct 2012
An exit counts when it came after the firm's first round in the company. From historical deal records.