# OpStart Growth, Inc.: Outsourced full-stack financial operations for startups: bookkeeping, taxes, payroll, and strategic finance.

> OpStart Growth, Inc. provides outsourced, full-stack financial operations for startups to streamline bookkeeping, taxes, and strategic finance.

- Firm type: Advisory firm
- Website: https://www.opstart.co
- Listing: unclaimed

## Specialisms

- Finance and FP&A
- Operations and scaling
- Fundraising and investor readiness
- Technology and data

## Engagement models

- Fractional executive
- Outsourced team
- Retainer
- Project

## Geographies served

- United States

## Ideal client

- Stage: Pre-seed
- Stage: Seed
- Stage: Series A
- Stage: Series B and later
- Stage: Bootstrapped

## Services

- Finance Function as a Service: Streamline financial operations while focusing on scaling your startup.
- Bookkeeping: Get accurate financial statements and expert support to help scale your startup effectively.
- Fractional CFO: Achieve financial clarity and support with expert fractional CFO services tailored for startups.
- Back Office Setup: Optimize your startup's operations with a tailored back-office software stack.
- R&D Tax Credits & Taxes: Maximize your startup’s savings with streamlined R&D tax credits and comprehensive tax services.

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Canonical: https://haycion.com/advisors/opstart-co
Source: Haycion Advisor Network, https://haycion.com/advisors
Listing extracted: 2026-09-19