Contact/ Ask Us

Explore how SDDCO can be of service.

To speak with an SDDCO representative, call (212) 751-4422.
To request information or a consultation, complete the following:

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FOCUSED SUPPORT

SDDCO specializes
in one industry.

Our knowhow, our network, past and present, support the financial services.

We hold the right training and licensures to keep you in step and mitigate risk.

Our Credentials

SUCCESSFUL CLIENTS

SDDCO supports
industry leaders.

We oversee back office functions so you can focus on your own clients.

Major banks, private funds, RIAs and B/Ds choose us.  SDDCO supports 140 B/Ds.

Our Clients

TOP TALENT

SDDCO is as good
as its great people.

Our CPAs, FinOps and
consultants are licensed,
experienced professionals.

Partner with us for start-ups and for ongoing accounting, compliance and tax work.

Our People

ONSITE OUTSOURCING

SDDCO performs
services onsite.

Outsourced support with
SDDCO isn’t out of sight.

We work in your space and for your team on a regular basis. Engage the expertise without the fulltime hire.

Our Praises

HIGH STANDARDS

SDDCO observes
AICPA principles.

Our inaugural firm began
when two new CPAs opened
a NYC office back in 1952.

We faithfully maintain the CPA standards: integrity, competency, confidentiality….

Our Group