Insights

Early Stage Funding Diadem operates in pre-seed to Series D advisory and funding support, presenting a sales opportunity to connect with startups seeking capital, debt financing, and non-dilutive funding through their platform.

VC Ecosystem Connector Position Diadem as a channel to VC firms, CVCs, and family offices for deal flow and outsourced platform services, offering scalable sourcing and intro capabilities to potential investor clients.

Proven Fundraising Impact Recent activity highlights successful capital raises totaling over $600M across 100+ portfolio companies, providing a compelling case study and reference framework for selling additional capital or advisory services.

Internal Growth Signals Diadem has raised its own pre-seed funding and maintains a lean team, indicating agility and potential for expanded service lines or productized offerings that could be upsold to existing clients.

Tech and Data Enablement With a tech stack spanning AWS, Salesforce, Mixpanel, and visualization and engagement tools, there is an opportunity to cross-sell data-driven platform enhancements, analytics capabilities, and marketing automation to optimize deal flow.

Similar companies to Diadem

Diadem Tech Stack

Diadem uses 8 technology products and services including LinkedIn Ads, Mixpanel, Visual Website Optimizer, and more. Explore Diadem's tech stack below.

Diadem's Email Address Formats

Diadem uses at least 2 email formats:
Diadem Email FormatsExamplePercentage
First.Last@diademcapital.comJohn.Doe@diademcapital.com
91%
First@diademcapital.comJohn@diademcapital.com
9%

Frequently Asked Questions

What is Diadem's stock symbol?

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Diadem is a publicly traded company; the company's stock symbol is DIAD.MI.

What is Diadem's official website and social media links?

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Diadem's official website is diademcapital.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Diadem generate?

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As of October 2026, Diadem's annual revenue is estimated to be $1M - $10M.

What is Diadem's NAICS code?

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Diadem's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Diadem have currently?

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As of October 2026, Diadem has approximately 9 employees across 3 continents, including North America, Asia and Europe. Key team members include Co-Founder I Coo: J. H., Product Design: K. M. and Investor: J. K. Explore Diadem's employee directory with LeadIQ.

What industry does Diadem belong to?

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Diadem operates in the Venture Capital and Private Equity Principals industry.

What technology does Diadem use?

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Diadem's tech stack includes LinkedIn Ads, Mixpanel, Visual Website Optimizer, Amazon Web Services, WordPress, Salesforce, SendGrid and LiveChat.

What is Diadem's email format?

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Diadem's email format typically follows the pattern of First.Last@diademcapital.com. Find more Diadem email formats with LeadIQ.

How much funding has Diadem raised to date?

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As of October 2026, Diadem has raised $600K in funding. The last funding round occurred on Dec 18, 2023 for $600K.

When was Diadem founded?

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Diadem was founded in 2022.
Diadem logo

Diadem

Venture Capital and Private Equity PrincipalsNew York, United States2-10 Employees

Diadem Capital is a venture capital and private equity principals firm based in Buffalo, New York, with a small team of 2 to 10 employees. It describes itself as a venture-backed outsourced platform team and outsourced deal flow engine serving venture capital firms, corporate venture arms, and family offices. In the past four years, Diadem Capital has worked with more than 100 VC portfolio companies from Pre-Seed to Series D, supporting capital raises (equity and debt) and facilitating over $600 million in venture funding. The company has raised its own pre-seed round of $1.1 million, indicating its status as a venture-backed firm. Securities transactions related to its activities are effected through INTE Securities LLC.

Section iconCompany Overview

Stock Symbol
DIAD.MI
NAICS Code
52391 - Miscellaneous Intermediation
Founded
2022
Employees
2-10

Section iconFunding & Financials

  • $600K

    Diadem has raised a total of $600K of funding over 1 rounds. Their latest funding round was raised on Dec 18, 2023 in the amount of $600K as a Pre Seed.

  • $1M - $10M

    Diadem's revenue is estimated to be in the range of $1M - $10M

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