Astatine Investment Partners

General contacts

Investor type

PE / VC

Founded

2005

AUM

$3 000 M

Location

Greenwich, Connecticut, United States

Investment Ticket

$100+ m

Investment Stage

Pre-seed Seed Series A Series B Late Stage (Series C+)

Region of investment

North America Europe

Investor profile last updated: 16 August, 2026

Profile

Astatine Investment Partners is a private equity firm based in Greenwich, Connecticut, and London, United Kingdom, founded in 2005. The firm, originally known as Alinda Capital Partners, rebranded in 2022 to emphasize its focus on mid-market infrastructure investments and equipment leasing. Led by Managing Partner and CEO James Metcalfe, Astatine has a team of 13 professionals dedicated to identifying and managing investment opportunities in infrastructure sectors.

The firm specializes in mid-market, core-plus infrastructure investments, targeting sectors such as transportation, logistics, digital infrastructure, utilities, communication, and power. Astatine typically invests in companies based in the United States and the United Kingdom. The firm manages several funds, including the Astatine Infrastructure Fund II with an AUM of $700 million, launched in 2024.

Notable investments by Astatine include NRG Riverside - road infrastructure, Big Truck Rental - road services, McKeil Marine - marine services, Heathrow - airport operations, and Emitel - telecommunications services. These investments highlight Astatine's strategic focus on infrastructure and equipment leasing across various sectors.

Industry

CleanTech Energy Infrastructure Transportation Telecommunications Industrial

Astatine Investment Partners Funds

Name	Type	Industry	Stage	Region	Size	AUM	Launch date
Astatine Infrastructure Fund II	Private Equity (PE)	Transportation Infrastructure Energy CleanTech	Series B Late Stage (Series C+)	North America Europe	$5-10 m	$700 M	September 2024

Contacts

Name

Title

Social Networks

Jim Metcalfe Co-Managing Partner CEO

Co-Managing Partner CEO

j•••@•••

Said Nashashibi Managing Director

Managing Director

s•••@•••

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Investment-team contacts for Astatine Investment Partners — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

FAQs about Astatine Investment Partners

Is Astatine Investment Partners a venture capital or private equity firm?

Astatine Investment Partners is a venture capital and private equity firm. It backs companies at Pre-seed, Seed, Series A, Series B and Late Stage (Series C+), writing tickets of $100+ m.

Where is Astatine Investment Partners located?

Astatine Investment Partners is located in Greenwich, Connecticut, United States.

When was Astatine Investment Partners founded?

Astatine Investment Partners was founded in 2005.

What sectors and industries does Astatine Investment Partners invest in?

Astatine Investment Partners invests in companies and startups in CleanTech, Energy, Infrastructure, Transportation, Telecommunications, Industrial.

What is Astatine Investment Partners geographical focus of investments?

Astatine Investment Partners invests in companies and startups in North America, Europe.

At what stages of companies and startups does Astatine Investment Partners typically invest in?

Astatine Investment Partners invests in companies and startups at Pre-seed, Seed, Series A, Series B, Late Stage (Series C+).

What is the usual amount of Astatine Investment Partners investment?

Astatine Investment Partners usually invests $100+ m on average.

What is the amount of assets of under management (AUM) for Astatine Investment Partners?

Astatine Investment Partners has around $3 000m assets under management.

When was Astatine Investment Partners last fund created?

Astatine Investment Partners last fund was created/launched in 2024-09-30

What are the contacts of Astatine Investment Partners?

Astatine Investment Partners can be reached through its website astatineip.com and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Astatine Investment Partners — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Astatine Investment Partners data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Astatine Investment Partners directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Astatine Investment Partners profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.