Insights

Regional Expansion Stephano Slack is actively expanding its footprint across the Greater Philadelphia area, Delaware, and New Jersey through mergers and office openings, indicating a strong growth trajectory and increasing regional client base ripe for additional tailored accounting and advisory services.

Strategic Mergers Recent mergers with firms like Boyercpa and Kimmel, Lorah & Associates suggest an openness to partnershipsy that could be leveraged to offer integrated service bundles, cross-sell consulting, or specialized financial solutions to their expanded client network.

Market Recognition Receiving awards such as the Philly Favorites Silver Award for Best Accounting Firm highlights their reputation in the local market, presenting opportunities for sales outreach focused on high-value clients seeking reputable financial partners.

Technology Integration Utilization of advanced tech tools like QuickBooks, Cloudflare, and MySQL indicates a modern, efficient infrastructure that can support the integration of new digital products, automation solutions, or cloud-based services to enhance client offerings.

Financial Position With a solid revenue range of 50 to 100 million dollars and a dedicated team of up to 200 employees, Stephano Slack is positioned as a mid-sized firm likely interested in scalable growth solutions, customized technology enhancements, or strategic financial consulting to further elevate their market presence.

Stephano Slack LLC Tech Stack

Stephano Slack LLC uses 8 technology products and services including UserWay, QuickBooks, Cloudflare, and more. Explore Stephano Slack LLC's tech stack below.

  • UserWay
    Accessibility
  • QuickBooks
    Accounting And Finance
  • Cloudflare
    Content Management System
  • MySQL
    Database
  • Twemoji
    Font Scripts
  • Microsoft
    Miscellaneous
  • Adobe Fonts
    Web Fonts
  • Nginx
    Web Servers

Media & News

Stephano Slack LLC's Email Address Formats

Stephano Slack LLC uses at least 1 format(s):
Stephano Slack LLC Email FormatsExamplePercentage
FLast@stephanoslack.comJDoe@stephanoslack.com
89%
First.Last@stephanoslack.comJohn.Doe@stephanoslack.com
8%
Last@stephanoslack.comDoe@stephanoslack.com
2%
LFirst@stephanoslack.comDJohn@stephanoslack.com
1%

Frequently Asked Questions

Where is Stephano Slack LLC's headquarters located?

Minus sign iconPlus sign icon
Stephano Slack LLC's main headquarters is located at 125 Strafford Avenue Wayne, Pennsylvania 19087 United States. The company has employees across 4 continents, including North AmericaAsiaAfrica.

What is Stephano Slack LLC's phone number?

Minus sign iconPlus sign icon
You can contact Stephano Slack LLC's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Stephano Slack LLC's official website and social media links?

Minus sign iconPlus sign icon
Stephano Slack LLC's official website is stephanoslack.com and has social profiles on LinkedIn.

How much revenue does Stephano Slack LLC generate?

Minus sign iconPlus sign icon
As of February 2026, Stephano Slack LLC's annual revenue is estimated to be $7M.

What is Stephano Slack LLC's SIC code NAICS code?

Minus sign iconPlus sign icon
Stephano Slack LLC's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Stephano Slack LLC have currently?

Minus sign iconPlus sign icon
As of February 2026, Stephano Slack LLC has approximately 111 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include Chief Financial Officer: T. C.Partner: M. S.Partner: J. F.. Explore Stephano Slack LLC's employee directory with LeadIQ.

What industry does Stephano Slack LLC belong to?

Minus sign iconPlus sign icon
Stephano Slack LLC operates in the Accounting industry.

What technology does Stephano Slack LLC use?

Minus sign iconPlus sign icon
Stephano Slack LLC's tech stack includes UserWayQuickBooksCloudflareMySQLTwemojiMicrosoftAdobe FontsNginx.

What is Stephano Slack LLC's email format?

Minus sign iconPlus sign icon
Stephano Slack LLC's email format typically follows the pattern of FLast@stephanoslack.com. Find more Stephano Slack LLC email formats with LeadIQ.

Stephano Slack LLC

AccountingPennsylvania, United States51-200 Employees

Stephano Slack is a regional CPA firm specializing in middle-market companies. Our commitment is to provide privately owned businesses with timely, reliable financial information, as well as creative business and tax advice necessary to achieve their goals. 

2022 Awards
Philadelphia Business Journal Best Places to Work 2022
Philadelphia Inquirer Top Workplaces 2022

Section iconCompany Overview

Headquarters
125 Strafford Avenue Wayne, Pennsylvania 19087 United States
Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Stephano Slack LLC's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Stephano Slack LLC's revenue is estimated to be in the range of $100M$250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.