Insights

Acquisition Opportunity Firstbase was acquired by AppDirect in December 2025 and previously by Harbor Compliance in the same year, signaling ongoing consolidation in the compliance and platform services space. This creates cross-sell opportunities with buyers and integration partnerships for compliance, accounting, and tax solutions within the broader platform ecosystem.

Growth Ready Platform With a revenue range of 25–50 million and 51–200 employees, Firstbase serves a sizable SMB and startup cohort that requires scalable incorporation, compliance, accounting, and tax tooling. There is potential to upsell expanded financial operations capabilities, international expansion support, and advanced automation across new markets.

Global SMB Focus Trusted by over 30,000 companies across 190 countries, Firstbase targets a broad international audience seeking U.S. business formation and ongoing compliance. This presents an opportunity to partner on multilingual onboarding, regional tax advisory, and localized support services to reduce time to launch for global entrepreneurs.

Tech Stack Synergy Utilizes modern tools such as Databricks, PostgreSQL, Jenkins, and Google Workspace, indicating openness to integrated data analytics, automation, and workflow enhancements. Prospects include selling data-driven onboarding improvements, automated compliance monitoring, and seamless integrations with ERP and advertising platforms.

Strategic Partnerships Recent partnerships and news coverage point to a collaborative growth trajectory with legal, compliance, and mental health support ecosystems. This channel suggests opportunities to position combined offering bundles with partners, expand into managed services, and co-sell to entrepreneurial communities and incubators.

Similar companies to Firstbase

Firstbase Tech Stack

Firstbase uses 8 technology products and services including Microsoft Advertising, Databricks, Jenkins, and more. Explore Firstbase's tech stack below.

Media & News

Firstbase's Email Address Formats

Firstbase uses at least 3 email formats:
Firstbase Email FormatsExamplePercentage
First@firstbase.ioJohn@firstbase.io
79%
First.Last@firstbase.ioJohn.Doe@firstbase.io
14%
Last@firstbase.ioDoe@firstbase.io
7%

Frequently Asked Questions

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

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Firstbase's official website is firstbase.io and has social profiles on LinkedIn and Crunchbase.

How much revenue does Firstbase generate?

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As of August 2026, Firstbase's annual revenue is estimated to be $25M - $50M.

What is Firstbase's NAICS code?

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Firstbase's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Firstbase have currently?

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As of August 2026, Firstbase has approximately 57 employees across 5 continents, including South America, North America and Africa. Key team members include President: E. Z., Affiliate Partner: A. P. and Director Of Enterprise Sales: H. H. Explore Firstbase's employee directory with LeadIQ.

What industry does Firstbase belong to?

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Firstbase operates in the Technology, Information and Internet industry.

What technology does Firstbase use?

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Firstbase's tech stack includes Microsoft Advertising, Databricks, Jenkins, PostgreSQL, Google Workspace, Atlassian Jira, Webflow and Piwik PRO Core.

What is Firstbase's email format?

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Firstbase's email format typically follows the pattern of First@firstbase.io. Find more Firstbase email formats with LeadIQ.

How much funding has Firstbase raised to date?

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As of August 2026, Firstbase has raised $7M in funding. The last funding round occurred on Mar 01, 2024 for $1.5M.

When was Firstbase founded?

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Firstbase was founded in 2019.
Firstbase logo

Firstbase

Technology, Information and InternetNew York, United States51-200 Employees

Firstbase is a technology company that provides an integrated platform to help entrepreneurs launch, manage, and grow U.S. businesses. The platform combines incorporation, ongoing compliance, accounting, and tax services in a single workflow, aimed at simplifying the setup and administration of a U.S. entity. The platform has been used by over 30,000 companies across 190+ countries. 
Based in New York, New York, the company operates in the technology, information and internet space and targets founders and small businesses seeking to establish and expand U.S. operations. The organization describes itself as a mid-sized firm serving a diverse set of customers worldwide with a focus on simplifying U.S. business formation and compliance. In December 2025, reports indicated Firstbase was acquired by AppDirect.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $7M

    Firstbase has raised a total of $7M of funding over 8 rounds. Their latest funding round was raised on Mar 01, 2024 in the amount of $1.5M as a Convertible Note.

  • $25M - $50M

    Firstbase's revenue is estimated to be in the range of $25M - $50M

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