MKB Company (ACP) Acquires Silt Saver, Inc

MKB Company Acquires Siltworm

September 9, 2026

Manufacturing

MKB Company, Align Capital Partners’ environmental-control platform, acquired Siltworm, an Indiana manufacturer of erosion and sediment-control products. The acquisition adds Siltworm’s rolled-filter products to MKB’s portfolio and expands its product capabilities and national manufacturing and distribution reach; founder Joe Moore will join MKB as vice president of market development.

MKB Company Acquires US Silt & Site Supply to Expand Northeast Presence

February 9, 2026

Industrial Services

MKB Company, Align Capital Partners’ environmental control platform, announced the acquisition of US Silt & Site Supply, a manufacturer and distributor of erosion and sediment control products. The deal expands MKB’s geographic footprint in the Northeast and strengthens localized service for erosion control solutions.

MKB Company Acquires Enviroscape

November 1, 2025

Manufacturing

MKB Company, a national provider of stormwater management and erosion control solutions, has acquired Enviroscape, a Deshler, Ohio-based manufacturer of straw, coconut and excelsior erosion control blankets. The acquisition expands MKB's manufacturing capacity and product portfolio and will operate Enviroscape as part of the MKB platform with ongoing investment in people, processes and technology.

Align Capital Partners Acquires MKB Company

December 4, 2024

Environmental Services

Align Capital Partners (ACP) has acquired MKB Company, a U.S. manufacturer of erosion control, pollution prevention and stormwater management products. MKB operates 17 facilities across 14 states with over 220 employees; ACP plans to support national expansion and pursue continued M&A to grow the platform.

Clean Water Environmental Services Acquires WBE Environmental, Inc. dba Florida Silt Fencing

June 19, 2024

Environmental Services

Clean Water Environmental Services (CWES), a Rockwood Equity Partners portfolio platform, has acquired WBE Environmental, Inc. dba Florida Silt Fencing, a Florida-based erosion control and silt fence installer. Patriot Capital provided debt financing to support the add-on acquisition, and management (Joelle DeVane and Bill DeVane) will remain in leadership to ensure continuity of operations.

May River Capital Forms Advanced Material Processing and Acquires Kason Corporation

August 1, 2019

Manufacturing

Chicago-based private equity firm May River Capital formed a new platform, Advanced Material Processing (AMP), and concurrently acquired Kason Corporation to be part of the platform alongside existing portfolio company Marion Process Solutions. Northstar Capital provided subordinated debt and an equity co-investment to finance the transaction. The deal aims to consolidate complementary material-processing equipment businesses to expand engineering capabilities and accelerate organic and acquisitive growth in hygienic process end markets.