
Business process and AI operations company running finance, risk and customer operations for large enterprises

Milwaukee-area bookkeeping, payroll and QuickBooks service for small businesses in Southeastern Wisconsin

Diversified Management Services, Inc, often shortened to DMS, handles the books and business administration for small firms around Milwaukee. It serves owners across Southeastern Wisconsin and builds its work entirely around QuickBooks, in both the desktop and online editions.
Small businesses in Southeastern Wisconsin, from one-person operations to firms with more complex structures that use contractors. Client comments describe relationships lasting close to two decades.
Summary written by TrustList from the business's own published information, Sep 2026.
Diversified Management Services, Inc is ranked on 1 TrustList ranking at #24.
Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Diversified Management Services, Inc has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.
Its profile: “It serves owners across Southeastern Wisconsin and builds its work entirely around QuickBooks, in both the desktop and online editions.”
Of the 15 here, 24 also cover accounting and 22 also cover tax; 2 also work in Illinois and 2 also work in Michigan.
Behind CFO Solutions of Wisconsin, ahead of DMA Tax & Accounting.
As of 2026-10-31. Organic ranks only; sponsored placements are never ranks. How TrustList ranks
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