# Bain Capital

> Bain Capital is a VC fund in Boston backing Software and Health Care. See 205 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Boston, United States
- Total investments: 205
- Last investment: Jul 2026
- Lead investor: 50%
- Last fund: Nov 2024
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/company/162618
- X (Twitter): https://twitter.com/baincapital
- Website: http://www.baincapital.com

Bain Capital is a multi-asset alternative investment firm with assets under management and operates business units that create value through private equity, public equity, credit, and venture capital across multiple sectors and industries.

## Contacts

5 contacts available for Bain Capital. Shizune tracks 38 team members at Bain Capital. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/bain-capital?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Series A | $7M–$126M |
| Private Equity | $43M–$1.2B |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 38 | 19% |
| Health Care | 22 | 11% |
| Financial Services | 21 | 10% |
| Information Technology | 19 | 9% |
| Biotechnology | 14 | 7% |

179 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Private Equity | 30 | 15% |
| Funding Round | 24 | 12% |
| Series A | 18 | 9% |
| Series B | 17 | 8% |
| Series C | 17 | 8% |

18 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 104 | 51% |
| India | 8 | 4% |
| China | 7 | 3% |
| United Kingdom | 4 | 2% |
| South Korea | 3 | 1% |

17 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Amanda Zajac | Investor | 1 | https://shizune.co/investors/profile/amanda-zajac-6a8e |
| David Humphrey | Partner and Co-Head of North America Private Equity | 4 | https://shizune.co/investors/profile/david-humphrey |
| Elena Lieskovska | Partner on the Special Situations team | 2 | https://shizune.co/investors/profile/elena-lieskovska |
| Adam Koppel | Managing Director | 10 | https://shizune.co/investors/profile/adam-koppel |
| Ajay Mantha | Director | 0 | https://shizune.co/investors/profile/ajay-mantha |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Eaton Fiber | Eaton Fiber is a wholesale FTTP network provider powering ISPs. | $1.5B | Private Equity | Jul 29, 2026 |  |
| Infinia | Infinia is a platform that assists the company's clients in managing transfer charges. Allowing you to charge using this method, check each transaction without accessing sensitive information from the accounts that connect to our service, and reconcile all payments in one spot. Integrate your e-commerce applications and platforms withInfinia's open banking platform to facilitate product and service payment without intermediaries and in a secure manner. | $13.5M | Series A | Jul 09, 2026 |  |
| Beeline Medicines | Beeline Medicines is a biotechnology company that identifies and provides precise treatments to autoimmune inflammatory disorders. | $126.3M | Series A | Jun 30, 2026 |  |
| HSTpathways | HSTpathways will raise the level of excellence for providing Information Technology and IT Services to Outpatient Healthcare Providers. In every industry, a clear market leader emerges and delivers exceptional value and service to their customers. HSTpathways demonstrates its leadership with superior solutions for both the enterprise multi-facilitycustomer as well as the freestanding surgical centers. Together, with customers as partners, HSTpathways will continually improve upon its Information Technology to reflect best practices. HSTpathways will become an important Strategic Business Asset and indispensable to senior and executive management.HSTpathways' leadership, management, and staff will tirelessly pursue quality improvement processes. They continuously strive to develop reliable software and provide excellent customer service in a way that is consistent, repeatable, and cost effective for their customers. They are committed to listening to their customers and to understanding how the industry is evolving. They will incorporate these new requirements and changes as part of regular and prompt software updates. As a customer, you will experience this commitment by their actions, their products, and by the attitudes of everyone at HSTpathways. |  | Private Equity | Jun 05, 2026 |  |
| OpenAI Deployment Company | OpenAI Deployment Company provides artificial intelligence software services. The Deployment Company is a JV formed by OpenAI in partnership with TPG Inc (NASDAQ:TPG), Brookfield Asset Management Inc (NYSE:BAM), Advent, and Bain Capital Specialty Finance Inc (NYSE:BCSF). | $4B | Private Equity | May 04, 2026 |  |
| Power Home Remodeling | Power is far more than just a home remodeling company – it’s a dream-realization company. Whether you need replacement vinyl windows, roofing, siding, entry doors or attic insulation, when you partner with Power on your project, you’ll get a warm, professional, responsible company that will redefine your expectations for service and quality andturn your dream home into a reality. Don't just take our word for it. Check out our reviews and testimonials online as well! |  | Private Equity | May 04, 2026 |  |
| ORBCOMM | ORBCOMM is an innovator and provider of tracking, monitoring, and control services for the transportation market. Under its ReeferTrak, GenTrakTM, GlobalTrak, and CargoWatchTM brands, the company provides customers with the ability to proactively monitor, manage and remotely control their cold chain and dry transport assets. Additionally, ORBCOMMprovides Automatic Identification System (AIS) data services for vessel tracking and to improve maritime safety to government and commercial customers worldwide. | $460M | Debt Financing | Apr 29, 2026 |  |
| Galeria | Galeria is a department store chain that sells fashion, apparel, and beauty products. | $11.8M | Debt Financing | Apr 22, 2026 |  |
| Wasabi Technologies | Wasabi provides simple, predictable and affordable hot cloud storage for businesses all over the world. It enables organizations to store and instantly access an unlimited amount of data at 1/5th the price of the competition with no complex tiers or unpredictable egress fees. Trusted by tens of thousands of customers worldwide, Wasabi has beenrecognized as one of technology’s fastest-growing and most visionary companies. Created by Carbonite co-founders and cloud storage pioneers David Friend and Jeff Flowers, Wasabi has secured nearly $275 million in funding to date and is a privately held company based in Boston. | $250M | Debt Financing | Apr 21, 2026 |  |
| Beeline Medicines | Beeline Medicines is a biotechnology company that identifies and provides precise treatments to autoimmune inflammatory disorders. | $300M | Series A | Apr 15, 2026 |  |

10 of 205 investments shown.

## Co-investors
- [Lightspeed Venture Partners](https://shizune.co/investors/profile/lightspeed-venture-partners) — VC Fund, 10 deals together
- [Goldman Sachs](https://shizune.co/investors/profile/goldman-sachs) — VC Fund, 6 deals together
- [Craft Ventures](https://shizune.co/investors/profile/craft-ventures) — VC Fund, 5 deals together
- [Accel](https://shizune.co/investors/profile/accel) — VC Fund, 4 deals together
- [Bain Capital Life Sciences](https://shizune.co/investors/profile/bain-capital-life-sciences) — VC Fund, 4 deals together
- [CPP Investments](https://shizune.co/investors/profile/canada-pension-plan-investment-board) — VC Fund, 4 deals together

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## FAQ

### What does Bain Capital invest in?

Bain Capital invests primarily in Software, Health Care and Financial Services startups, most often at Private Equity and Funding Round stage. Most of the 205 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Bain Capital's check size?

Bain Capital typically joins rounds of $7M–$126M at Series A and $43M–$1.2B at Private Equity. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Bain Capital participates in.

### How do I contact Bain Capital?

Public channels for Bain Capital include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Bain Capital?

The team at Bain Capital includes Amanda Zajac (Investor), David Humphrey (Partner and Co-Head of North America Private Equity) and Elena Lieskovska (Partner on the Special Situations team), among 38 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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