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Ddl & Co. Chartered Professional Accountants

DDL & Co. is a Chartered Professional Accounting firm in St. Catharines.

Accounting
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Headquarters
St. Catharines, Ontario, CanadaSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
1999Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
30 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Ddl & Co. Chartered Professional Accountants do?

DDL & Co. describes its approach as efficient and collaborative, providing accounting solutions for clients' specific needs. The firm says it has delivered accounting solutions for more than 20 years.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

DDL & Co. primarily works with owner-manager organizations, including medical, legal and other professional services firms, construction, automotive, restaurant, land and building development, and technology firms.

What the business offers

Services & capabilities.

Accounting and assurance

The firm lists accounting and assurance among its services.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWDdl & Co. Chartered Professional Accountants listed #4 on Quickbooks bookkeeping firms, September 20, 2026Open the published source list.
Ddl & Co. Chartered Professional Accountants

#4 Quickbooks bookkeeping firms

Snapshot: September 20, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated August 31, 2026, September 4, 2026, September 19, 2026, September 20, 2026, September 26, 2026, September 27, 2026 and September 28, 2026. How the company lists are built.

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