Insights

Niche Market Focus Ernest D. Loewenwarter & Co. LLP has cultivated deep expertise in niche markets such as wholesale trade, investment counselors, investment companies, and music publishing. This niche focus enables targeted cross selling of audits, tax planning, and consulting services to similar clients in these sectors. Leverage domain credibility and long client relationships to win additional engagements beyond traditional tax filings.

Private and NFP The firm serves private and not-for-profit organizations and emphasizes service to closely held businesses and high net worth individuals. This profile supports opportunities to expand nonprofit audits, Form 990 compliance, and governance advisory, as well as estate and succession planning for high net worth clients. A bundled service approach could improve retention and wallet share within existing client base.

Local Market Located in Mineola within the New York metro area, the firm operates in a competitive but sizable market with a reputation for responsiveness and quality. This positioning supports outreach to nearby mid market companies seeking personalized controllership, outsourced accounting, and advisory services. Local proximity facilitates faster engagement cycles and higher client satisfaction.

Wealth and Compliance Serving high net worth individuals and investment entities creates demand for integrated tax planning, wealth advisory, and investment entity structuring. The firm can expand by offering family office style services, complex tax strategies, and regulatory compliance support tailored to investment funds and music publishing entities. Emphasize peer review quality and AICPA affiliation to differentiate in risk management and trust.

Tech and Assurance A modern tech stack and active peer review participation demonstrate commitment to quality and data security. This can translate into selling SOC 1/2 readiness, cybersecurity assessments, and analytics driven audits to mid size firms seeking stronger controls and transparent reporting. Leverage analytics capability as a value add for clients' internal governance and risk management.

Ernest D. Loewenwarter & Co. LLP Tech Stack

Ernest D. Loewenwarter & Co. LLP uses 8 technology products and services including BootstrapCDN, YUI, UPS, and more. Explore Ernest D. Loewenwarter & Co. LLP's tech stack below.

  • BootstrapCDN
    Content Delivery Network
  • YUI
    Javascript Libraries
  • UPS
    Logistics
  • PHP
    Programming Languages
  • Piwik PRO Core
    Web Analytics
  • OpenResty
    Web Servers
  • Nginx
    Web Servers
  • Caddy
    Web Servers

Media & News

Ernest D. Loewenwarter & Co. LLP's Email Address Formats

Ernest D. Loewenwarter & Co. LLP uses at least 1 format(s):
Ernest D. Loewenwarter & Co. LLP Email FormatsExamplePercentage
FLast@edlllp.comJDoe@edlllp.com
85%
Last@edlllp.comDoe@edlllp.com
15%

Frequently Asked Questions

Where is Ernest D. Loewenwarter & Co. LLP's headquarters located?

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Ernest D. Loewenwarter & Co. LLP's main headquarters is located at 200 Old Country Road Suite 274 Mineola, New York United States. The company has employees across 1 continents, including North America.

What is Ernest D. Loewenwarter & Co. LLP's phone number?

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You can contact Ernest D. Loewenwarter & Co. LLP'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 Ernest D. Loewenwarter & Co. LLP's official website and social media links?

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Ernest D. Loewenwarter & Co. LLP's official website is edlllp.com and has social profiles on LinkedIn.

What is Ernest D. Loewenwarter & Co. LLP's NAICS code?

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Ernest D. Loewenwarter & Co. LLP's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Ernest D. Loewenwarter & Co. LLP have currently?

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As of April 2026, Ernest D. Loewenwarter & Co. LLP has approximately 13 employees across 1 continents, including North America. Key team members include Partner: R. S.Managing Partner: W. K.Partner: J. K.. Explore Ernest D. Loewenwarter & Co. LLP's employee directory with LeadIQ.

What industry does Ernest D. Loewenwarter & Co. LLP belong to?

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Ernest D. Loewenwarter & Co. LLP operates in the Accounting industry.

What technology does Ernest D. Loewenwarter & Co. LLP use?

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Ernest D. Loewenwarter & Co. LLP's tech stack includes BootstrapCDNYUIUPSPHPPiwik PRO CoreOpenRestyNginxCaddy.

What is Ernest D. Loewenwarter & Co. LLP's email format?

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Ernest D. Loewenwarter & Co. LLP's email format typically follows the pattern of FLast@edlllp.com. Find more Ernest D. Loewenwarter & Co. LLP email formats with LeadIQ.

When was Ernest D. Loewenwarter & Co. LLP founded?

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Ernest D. Loewenwarter & Co. LLP was founded in 1903.

Ernest D. Loewenwarter & Co. LLP

AccountingNew York, United States11-50 Employees

Ernest D. Loewenwarter & Co. LLP is a general practice  C.P.A. firm  with a focus on certain market niches including wholesale trade, investment counselors, investment companies and the music publishing business.  Our firm was founded in 1903, and continues today, as a service oriented organization stressing high quality, responsiveness and personal attention.  Our conservative ideology has served our clientele well through all previous business cycles.
 
We currently offer a broad range of services to private and not-for-profit companies. Our focus has been in servicing and counseling closely held businesses and high net worth individuals.
 
The firm and its partners are members of the AICPA and the New York State Society of CPA's. The firm is a participant in the AICPA sponsored peer review program.
 
Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness and quality.

Section iconCompany Overview

Headquarters
200 Old Country Road Suite 274 Mineola, New York United States
Phone number
Website
edlllp.com
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1903
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Ernest D. Loewenwarter & Co. LLP's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Ernest D. Loewenwarter & Co. LLP's revenue is estimated to be in the range of $10M$25M

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