Insights

Growth-ready Accounting Mid-sized accounting firm serving innovative startups and founders, with revenue between 1M-10M, indicating a mature client base likely seeking scalable financial systems, tax planning, and R&D incentives.

R&D Incentives Target Explicit capability in assisting with R&D Tax Incentives positions Fullstack to upsell specialized tax credits and government grant support to technology and product-focused clients.

Tech Stack Fit Adoption of cloud and marketing tech (QuickBooks Online, HubSpot, WordPress, Hotjar, OneTrust) suggests readiness for integrated financial workflows and data-driven marketing, enabling cross-sell of workflow automation and compliance solutions.

Expansion Opportunity Small-to-mid client base (11-50 employees) with ambitious growth potential indicates opportunities to expand advisory services, cash flow forecasting, and scalable reporting for high-growth startups.

Competitive Positioning Niche focus on startups and founders pairs well with a service model emphasizing startup-friendly compliance and reporting, enabling differentiation from larger firms and targeted upsell into advisory and tax optimization.

Similar companies to Fullstack

Fullstack Tech Stack

Fullstack uses 8 technology products and services including Quickbooks Online, Reddit Ads, Hotjar, and more. Explore Fullstack's tech stack below.

Fullstack's Email Address Formats

Fullstack uses at least 1 email format:
Fullstack Email FormatsExamplePercentage
First@fullstack.com.auJohn@fullstack.com.au
100%

Frequently Asked Questions

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

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Fullstack's official website is fullstack.com.au and has social profiles on LinkedIn.

How much revenue does Fullstack generate?

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

What is Fullstack's NAICS code?

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Fullstack's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Fullstack have currently?

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As of October 2026, Fullstack has approximately 26 employees across 4 continents, including Oceania, Asia and Africa. Key team members include Chief Operating Officer: T. C., Founder, Ceo: S. R. and Partner - Cfo Delivery: P. S. Explore Fullstack's employee directory with LeadIQ.

What industry does Fullstack belong to?

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Fullstack operates in the Accounting industry.

What technology does Fullstack use?

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Fullstack's tech stack includes Quickbooks Online, Reddit Ads, Hotjar, HubSpot Analytics, HubSpot Content Hub, WordPress, OneTrust and Amazon Simple Email Service.

What is Fullstack's email format?

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Fullstack's email format typically follows the pattern of First@fullstack.com.au. Find more Fullstack email formats with LeadIQ.

When was Fullstack founded?

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Fullstack was founded in 2017.
Fullstack logo

Fullstack

AccountingNew South Wales, Australia11-50 Employees

Fullstack is a mid-sized chartered accounting firm based in Sydney, New South Wales, Australia. It specializes in serving innovative businesses and their founders, offering accounting and tax services to help them start up and grow. Its scope includes implementing financial reporting systems, maintaining tax compliance, providing support with accounting software, and assisting with R&D Tax Incentives.

The firm targets startups and growth-stage companies seeking professional accounting and tax services delivered by experienced professionals. As a participant in the accounting industry, it positions itself to help clients manage financial processes and compliance from its Sydney base.

Section iconCompany Overview

NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

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

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