# Osage Venture Partners: portfolio, investments and team

> Osage Venture Partners is a vc firm based in United States. 92 investments on record, 6 in the last 12 months, latest Jul 2026.

Source: https://millionrounds.com/fund/osage-venture-partners (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# Osage Venture Partners

Last cheque observed Jul 2026; 92 cheques on record.

Deploying now New fund $54M, Apr 2024 VC firm

Pre-seed Seed Series A Enterprise SaaS Collaboration Tools

Deploying now

**55%** of best year **6** **cheques in 12 months**, 92 on record

Since the last cheque **117** days **00** hrs **00** min **00** sec

Median round **$7.0M** Cheque size, as they say **$1.0M – $5.0M** Rounds led **1 of 92** Sole investor **17 rounds** Exits **3 from the portfolio** Mostly in **United States, 95%**

Pitch Osage Venture Partners

## 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-seed Seed Series A Series B Growth
- **Sectors:** Enterprise SaaS Collaboration Tools
- **Based in:** Bala Cynwyd, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **92 appearances**

- **2026** 3 rounds
- **Jul** **[MarginEdge](https://millionrounds.com/company/marginedge)** Venture · US **$21M** With 2 others
- **May** **[Rep AI](https://millionrounds.com/company/rep-ai)** Venture · US **$6.2M** With 1 other
- **Apr** **[Iridius](https://millionrounds.com/company/iridius)** Seed · US **$8.6M** With 2 others
- **2025** 11 rounds
- **Dec** **[Connectbase](https://millionrounds.com/company/connectbase)** Venture · US **Undisclosed** With 1 other
- **Dec** **[BoodleBox](https://millionrounds.com/company/boodlebox)** Seed · US **$5.0M** With 2 others
- **Dec** **[Lin Health](https://millionrounds.com/company/lin-health)** Series A · US **$11M** With 2 others
- **Oct** **[Indico Data](https://millionrounds.com/company/indico-data)** Venture · US **Undisclosed** With 5 others
- **Sept** **[Returnalyze](https://millionrounds.com/company/returnalyze)** Series A · US **$6.0M** With 5 others
- **Jul** **[Knit](https://millionrounds.com/company/knit)** Series A · US **$16M** With 3 others
- **Jun** **[Strategikon Pharma](https://millionrounds.com/company/strategikon-pharma)** Debt · US **$2.3M** With 4 others
- **Mar** **[Incentivio](https://millionrounds.com/company/incentivio)** Venture · US **$3.9M** With 1 other
- **Feb** **Dig** Series A · IL **$14M** Sole investor
- **Feb** **[Arcanna.Ai](https://millionrounds.com/company/arcanna-ai)** Venture · US **Undisclosed** With 1 other
- **Jan** **[Dataships](https://millionrounds.com/company/dataships)** Series A · IE **$7.0M** With 3 others
- **2024** 4 rounds
- **Nov** **[TruLite Health](https://millionrounds.com/company/trulite-health)** Venture · US **$2.9M** Sole investor
- **Oct** **[FOUNT Global, Inc.](https://millionrounds.com/company/fount-global-inc)** Venture · US **Undisclosed** Sole investor
- **Feb** **[Dina](https://millionrounds.com/company/dina)** Series B · US **$7.0M** With 2 others
- **Feb** **[Connectbase](https://millionrounds.com/company/connectbase)** Venture · US **$4.5M** With 2 others
- **2023** 3 rounds
- **Sept** **[DrayNow](https://millionrounds.com/company/draynow)** Venture · US **$8.0M** With 2 others
- **May** **[CIPIO.ai](https://millionrounds.com/company/cipio-ai)** Venture · US **Undisclosed** With 1 other
- **Apr** **[HelloTeam](https://millionrounds.com/company/helloteam)** Series A · US **$10M** With 2 others
- **2022** 7 rounds
- **Dec** **[MarginEdge](https://millionrounds.com/company/marginedge)** Series C · US **$45M** With 2 others
- **Dec** **[DeepHow](https://millionrounds.com/company/deephow)** Series A · US **$14M** With 5 others
- **Nov** **[Curavit](https://millionrounds.com/company/curavit)** Series A · US **$5.0M** Sole investor
- **Sept** **[Verge Aero](https://millionrounds.com/company/verge-aero)** Seed · US **$3.9M** With 2 others
- **Jun** **[Trinsic](https://millionrounds.com/company/trinsic)** Seed · US **$8.5M** With 2 others
- **Mar** **[Refraction AI](https://millionrounds.com/company/refraction-ai)** Venture · US **Undisclosed** With 2 others
- **Feb** **[DeepSurface Security Inc](https://millionrounds.com/company/deepsurface-security-inc)** Seed · US **$4.5M** With 1 other
- **2021** 9 rounds
- **Dec** **[Anra Technologies](https://millionrounds.com/company/anra-technologies)** Venture · US **Undisclosed** With 3 others
- **Nov** **[Circonus](https://millionrounds.com/company/circonus)** Series B · US **$10M** Sole investor
- **Oct** **[Noodle](https://millionrounds.com/company/noodle)** Series C · US **$50M** With 3 others
- **Oct** **[Transeo](https://millionrounds.com/company/transeo)** Seed · US **$4.0M** Sole investor
- **Sept** **[Malbek](https://millionrounds.com/company/malbek)** Series A · US **$15M** Sole investor
- **Aug** **[Mona](https://millionrounds.com/company/mona)** Seed · US **$7.0M** With 1 other
- **Jun** **[Ostendio](https://millionrounds.com/company/ostendio)** Venture **Undisclosed** With 2 others
- **Jun** **[Full Measure Education](https://millionrounds.com/company/full-measure-education)** Series A **$10M** Sole investor
- **May** **[Pliant.io](https://millionrounds.com/company/pliant-io)** Series A **$10M** With 3 others
- **2019** 5 rounds
- **Oct** **[MarginEdge](https://millionrounds.com/company/marginedge)** Series A · US · FinSMEs **$5.0M** *Led*
- **Sept** **[Earnest Research](https://millionrounds.com/company/earnest-research)** Series B · US · Pehub **$15M** With 4 others
- **Jul** **[Connected2Fiber](https://millionrounds.com/company/connected2fiber)** US · Fiercetelecom **$5.3M** With 3 others

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 registration **4 named**

NV **Nathanael V. Lentz** Managing Member of the General Partner i Filing they signed

NV **Nathaniel V. Lentz** Mr. Lentz is a Member of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partner i Filing they signed

RS **Robert S. Adelson** Mr. Adelson is a Member of Osage Partners, LLC, the general partner of Osage Ventures III GP, LP, the general partner i Filing they signed

SS **Sean S. Dowling** Managing Member of the General Partner i Filing 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 Portal here

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 listed **3 in all**

**[Automated Insights](https://millionrounds.com/company/automated-insights)** Bought by [Vista Equity Partners](https://millionrounds.com/fund/vista-equity-partners) **$80M** Feb 2015

**[Ceptaris Therapeutics](https://millionrounds.com/company/ceptaris-therapeutics)** Bought by Actelion Pharmaceuticals **$250M** Jul 2013

**[HardMetrics](https://millionrounds.com/company/hardmetrics)** Bought by iQor **Undisclosed** Oct 2012

An exit counts when it came after the firm's first round in the company. From historical deal records.

New fund on file

**$54M**

raised in Apr 2024

From its SEC filing, not a journalist: a firm that has just raised has money to deploy.

## The cheque

Pre-seed Seed Series A

Median round joined **$7.0M** the round, not its cheque Alone, median **$4.0M**

Led 1 of 92 rounds **1%**

- **Said size:** $1.0M – $5.0M
- **Sole investor:** 17 rounds
- **Last cheque:** Jul 2026
- **Exits:** 3 from the portfolio

Rounds by stage said on their site

- Venture *30*
- Series A said *28*
- Series B said *12*
- Seed said *9*
- Series C *6*
- Pre-seed said *-*
- Growth said *-*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Milestone Venture Partners](https://millionrounds.com/fund/milestone-venture-partners) 7
- [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) 5
- [Ben Franklin Technology Partners](https://millionrounds.com/fund/ben-franklin-technology-partners) 5
- [Branded Strategic](https://millionrounds.com/fund/branded-hospitality-ventures) 3
- [Greycroft](https://millionrounds.com/fund/greycroft) 3
- [Nauta Capital](https://millionrounds.com/fund/nauta-capital) 3

**Pitching Osage Venture Partners?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque.

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## Who they invest alongside

The investors most often in the same rounds as Osage Venture Partners. A count of rooms they were both in, not a relationship either has claimed.

[**Milestone Venture Partners** VC firm **7** rounds together](https://millionrounds.com/fund/milestone-venture-partners)[**Alumni Ventures** VC firm **5** rounds together](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)[**Ben Franklin Technology Partners** Government **5** rounds together](https://millionrounds.com/fund/ben-franklin-technology-partners)[**Branded Strategic** Accelerator **3** rounds together](https://millionrounds.com/fund/branded-hospitality-ventures)[**Greycroft** VC firm **3** rounds together](https://millionrounds.com/fund/greycroft)[**Nauta Capital** VC firm **3** rounds together](https://millionrounds.com/fund/nauta-capital)[**Originate Ventures** VC firm **3** rounds together](https://millionrounds.com/fund/originate-ventures)[**Osage University Partners** VC firm **3** rounds together](https://millionrounds.com/fund/osage-university-partners)[**Paladin Capital Group** VC firm **3** rounds together](https://millionrounds.com/fund/paladin-capital-group)[**Techstars** VC firm **3** rounds together](https://millionrounds.com/fund/techstars)[**Ascent Capital Africa Ltd** VC firm **2** rounds together](https://millionrounds.com/fund/ascent)[**Ascent Venture Partners** VC firm **2** rounds together](https://millionrounds.com/fund/ascent-venture-partners)

## Recently backed

The latest companies Osage Venture Partners put money into.

[**MarginEdge** $21M · Jul 2026](https://millionrounds.com/company/marginedge)[**Rep AI** $6.2M · May 2026](https://millionrounds.com/company/rep-ai)[**Iridius** $8.6M · Apr 2026](https://millionrounds.com/company/iridius)[**Connectbase** Dec 2025](https://millionrounds.com/company/connectbase)[**BoodleBox** $5.0M · Dec 2025](https://millionrounds.com/company/boodlebox)[**Lin Health** $11M · Dec 2025](https://millionrounds.com/company/lin-health)

## Quick answers about Osage Venture Partners

### 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.

### How active is Osage Venture Partners?

92 investments on record, 6 of them in the last 12 months, and it led 1. The most recent was in Jul 2026.

### What has Osage Venture Partners invested in recently?

Its most recent investments on record: MarginEdge (Venture, Jul 2026), Rep AI (Venture, May 2026) and Iridius (Seed, Apr 2026).

### How big are Osage Venture Partners's cheques?

The median round it joins is $7.0M. It says it writes cheques of $1.0M to $5.0M.

### Does Osage Venture Partners lead rounds?

Sometimes: it led 1 of its 92 investments on record (1%).

### Where does Osage Venture Partners invest?

Most of the companies it backs are in the United States (95%).

### Is Osage Venture Partners investing now?

Yes: it is actively investing, with 6 investments in the last 12 months.

### Who does Osage Venture Partners invest alongside?

Most often Milestone Venture Partners (7 rounds together), Alumni Ventures (5 rounds together) and Ben Franklin Technology Partners (5 rounds together).

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