Insights

Size and Focus Small accounting firm with a focused local footprint (San Francisco) and a lean team, presenting an opportunity to offer scalable services and personalized client management support.

Technology Stack Reliance on traditional tech stack (Word, UNIX, PHP, OpenSSL, Apache) may indicate openness to modernization and cloud-based, security-enhanced ERP, data analytics, or outsourced IT and cybersecurity services.

Financial Potential Annual revenue in the mid single to low double-digit millions suggests capacity for incremental services such as advisory, cloud accounting, tax automation, and compliance solutions targeted at growing firms.

Competitive Landscape Operating in the accounting sector with high-revenue peers globally implies a need for differentiating services, like niche industry insights, niche fintech integrations, or specialization in San Francisco regulatory requirements.

Growth Opportunities Small firm profile and listed comparable peers indicate potential for partnerships in staff augmentation, training programs, and scalable software implementations to support firm expansion and efficiency.

Similar companies to FONTANELLO, DUFFIELD & OTAKE, LLP

FONTANELLO, DUFFIELD & OTAKE, LLP Tech Stack

FONTANELLO, DUFFIELD & OTAKE, LLP uses 6 technology products and services including Microsoft Word, UNIX, PHP, and more. Explore FONTANELLO, DUFFIELD & OTAKE, LLP's tech stack below.

  • Microsoft Word
    Office Suites
  • UNIX
    Operating Systems
  • PHP
    Programming Languages
  • OpenSSL
    Web Server Extensions
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

FONTANELLO, DUFFIELD & OTAKE, LLP's Email Address Formats

FONTANELLO, DUFFIELD & OTAKE, LLP uses at least 1 email format:
FONTANELLO, DUFFIELD & OTAKE, LLP Email FormatsExamplePercentage
FLast@fdocpa.comJDoe@fdocpa.com
100%

Frequently Asked Questions

What is FONTANELLO, DUFFIELD & OTAKE, LLP's official website and social media links?

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FONTANELLO, DUFFIELD & OTAKE, LLP's official website is fdocpa.com and has social profiles on LinkedIn.

How much revenue does FONTANELLO, DUFFIELD & OTAKE, LLP generate?

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As of September 2026, FONTANELLO, DUFFIELD & OTAKE, LLP's annual revenue is estimated to be $1M - $10M.

What is FONTANELLO, DUFFIELD & OTAKE, LLP's SIC code and NAICS code?

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FONTANELLO, DUFFIELD & OTAKE, LLP's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does FONTANELLO, DUFFIELD & OTAKE, LLP have currently?

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As of September 2026, FONTANELLO, DUFFIELD & OTAKE, LLP has approximately 5 employees across 1 continents, including North America. Key team members include Certified Public Accountant: M. S. Explore FONTANELLO, DUFFIELD & OTAKE, LLP's employee directory with LeadIQ.

What industry does FONTANELLO, DUFFIELD & OTAKE, LLP belong to?

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FONTANELLO, DUFFIELD & OTAKE, LLP operates in the Accounting industry.

What technology does FONTANELLO, DUFFIELD & OTAKE, LLP use?

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FONTANELLO, DUFFIELD & OTAKE, LLP's tech stack includes Microsoft Word, UNIX, PHP, OpenSSL, Apache and Apache HTTP Server.

What is FONTANELLO, DUFFIELD & OTAKE, LLP's email format?

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FONTANELLO, DUFFIELD & OTAKE, LLP's email format typically follows the pattern of FLast@fdocpa.com. Find more FONTANELLO, DUFFIELD & OTAKE, LLP email formats with LeadIQ.
FONTANELLO, DUFFIELD & OTAKE, LLP logo

FONTANELLO, DUFFIELD & OTAKE, LLP

AccountingCalifornia, United States2-10 Employees

FONTANELLO, DUFFIELD & OTAKE, LLP is an accounting firm based in San Francisco, California. It operates from 44 Montgomery Street, Suite 1305. The firm is described as a small practice, reflecting a lean team size. The company maintains a website at fdocpa.com.

The information situates the firm within the local accounting landscape in San Francisco. Details about specific clients or service offerings are not provided.

Section iconCompany Overview

Website
fdocpa.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    FONTANELLO, DUFFIELD & OTAKE, LLP's revenue is estimated to be in the range of $1M - $10M

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