SIGMA BLOG Market trends, product innovations, case studies, and more. Featured August 13, 2026 Kwame Williams: SIGMA Success Story August 13, 2026 Read more → August 13, 2026 Featured Blog Post Featured August 13, 2026 Kwame Williams: SIGMA Success Story August 13, 2026 Read more → August 13, 2026 August 11, 2026 SIGMA Welcomes Daniel O’Neil, Territory Sales Manager for AZ, UT, and NV August 11, 2026 Read more → August 11, 2026 July 27, 2026 Product Spotlight: Polymer Concrete / Fiberglass Reinforced Polymer Enclosures July 27, 2026 Read more → July 27, 2026 July 21, 2026 SIGMA Innovation: New Patents Secured July 21, 2026 Read more → July 21, 2026 July 16, 2026 SIGMA Scholarship Fund Changes Lives July 16, 2026 Read more → July 16, 2026 July 9, 2026 SIGMA Denver Expands Team July 9, 2026 Read more → July 9, 2026 June 9, 2026 Product Spotlight: Sacrificial Anodes June 9, 2026 Read more → June 9, 2026 June 1, 2026 Kane Connor, Territory Sales Manager, Takes Over South Florida Region June 1, 2026 Read more → June 1, 2026 May 19, 2026 SIGMA Recognizes Outstanding Team Members May 19, 2026 Read more → May 19, 2026 May 7, 2026 Jack and Andy Trotta: Father and Son Take Inventory May 7, 2026 Read more → May 7, 2026 May 5, 2026 SIGMA Expands Sales Team in Western Region May 5, 2026 Read more → May 5, 2026 May 1, 2026 Dave Brugger Promoted to Regional Sales Manager, Midwest Region May 1, 2026 Read more → May 1, 2026 April 23, 2026 SIGMA Welcomes Daniel Murphy SIGMA Poly Enclosures Sales Specialist, Florida April 23, 2026 Read more → April 23, 2026 April 16, 2026 Bailey Root Named New Assistant Branch Manager, Denver April 16, 2026 Read more → April 16, 2026 April 9, 2026 A Message from the President April 9, 2026 Read more → April 9, 2026 April 2, 2026 Congratulations to SIGMA India Team Members on their Promotions! April 2, 2026 Read more → April 2, 2026 March 24, 2026 Product Spotlight: Medium Duty Rectangular Meter Enclosures March 24, 2026 Read more → March 24, 2026 March 17, 2026 SIGMA Supports City of Tucson on Water Infrastructure Upgrade Project March 17, 2026 Read more → March 17, 2026 March 12, 2026 SIGMA Welcomes Lance Huddleston, SIGMA Polymer Enclosures Product Manager, Southwest Region March 12, 2026 Read more → March 12, 2026 February 24, 2026 SIGMA Saves the Day: Bailey Root February 24, 2026 Read more → February 24, 2026 February 17, 2026 Product Spotlight: Flanges February 17, 2026 Read more → February 17, 2026 February 12, 2026 SIGMA Welcomes Sean Allred, Territory Sales Manager February 12, 2026 Read more → February 12, 2026 February 5, 2026 SIGMA Scholars Fund Awards Six Scholarships February 5, 2026 Read more → February 5, 2026 February 3, 2026 Joel Goff Named New Southeast Regional Sales Manager February 3, 2026 Read more → February 3, 2026 January 20, 2026 SIGMA Salutes Custom Pipe on 50th Anniversary, Congratulates Greg Wood on Leadership January 20, 2026 Read more → January 20, 2026 January 12, 2026 Kakani Family Delivers a Hat Trick for SIGMA January 12, 2026 Read more → January 12, 2026 January 8, 2026 SIGMA Salutes Retiring Team Members January 8, 2026 Read more → January 8, 2026 January 7, 2026 SIGMA Acquires Masonry Supply, Inc. January 7, 2026 Read more → January 7, 2026 December 9, 2025 SIGMA Optimizes Engineering Operations December 9, 2025 Read more → December 9, 2025 December 2, 2025 New Leadership, Structure, Strategy for SIGMA India December 2, 2025 Read more → December 2, 2025 Grace Matthews 9/15/25 Grace Matthews 9/15/25 Rybacki Memorial Raises $150k and a Few Eyebrows Read More Grace Matthews 8/21/25 Grace Matthews 8/21/25 Michael Viox Comes Full Circle, Joins SIGMA as Enterprise, Resource & Planning Manager Read More Grace Matthews 8/12/25 Grace Matthews 8/12/25 Jonathan Richardson Focuses on Plant Work Sales in Florida Read More Grace Matthews 8/5/25 Grace Matthews 8/5/25 SIGMA Welcomes James Dynes, Regional Product Manager, SPE West Read More Grace Matthews 7/31/25 Grace Matthews 7/31/25 Rybacki Memorial Tournament Helps Fight Multiple Myeloma Read More Grace Matthews 7/16/25 Grace Matthews 7/16/25 SIGMA Welcomes Mike Kennedy, Sales Rep for Delaware, Maryland, and Virginia Read More Grace Matthews 7/10/25 Grace Matthews 7/10/25 Tennessee Treatment Plant Completed in Record Time Read More Grace Matthews 7/10/25 Grace Matthews 7/10/25 Introducing: Magnesium Anode Bags Read More Grace Matthews 7/9/25 Grace Matthews 7/9/25 SIGMA Plant Work Expertise Helps Rebuild Infrastructure After Catastrophic Weather Events Read More Grace Matthews 7/8/25 Grace Matthews 7/8/25 Two Generations of Stohrs Keep Southwest Region Running Smoothly Read More Grace Matthews 7/1/25 Grace Matthews 7/1/25 Happy SIGMA-Versary! Read More Grace Matthews 6/23/25 Grace Matthews 6/23/25 SIGMA Welcomes Steven Kristensen, Regional Sales Manager Read More Grace Matthews 6/2/25 Grace Matthews 6/2/25 SIGMA Welcomes Mark Carpenter, CEO Read More Grace Matthews 5/15/25 Grace Matthews 5/15/25 CSR Luncheon Photo Gallery Read More Grace Matthews 4/23/25 Grace Matthews 4/23/25 Andy Trotta Promoted and Tyler Smith Hired in NE Region Read More Grace Matthews 4/10/25 Grace Matthews 4/10/25 Wind Point Partners Acquires SIGMA Read More Grace Matthews 4/2/25 Grace Matthews 4/2/25 Scott Marlow Named New National Products Manager Read More Grace Matthews 4/1/25 Grace Matthews 4/1/25 Salute to the “Fab Four” Grant Sisters Read More Grace Matthews 3/18/25 Grace Matthews 3/18/25 Check Out This Webb-Site: SIGMA Remains Constant in Times of Change Read More Grace Matthews 3/4/25 Grace Matthews 3/4/25 Welcome to SIGMA, Jay Ray, Territory Sales Manager Read More Newer Posts Older Posts
Grace Matthews 9/15/25 Grace Matthews 9/15/25 Rybacki Memorial Raises $150k and a Few Eyebrows Read More
Grace Matthews 8/21/25 Grace Matthews 8/21/25 Michael Viox Comes Full Circle, Joins SIGMA as Enterprise, Resource & Planning Manager Read More
Grace Matthews 8/12/25 Grace Matthews 8/12/25 Jonathan Richardson Focuses on Plant Work Sales in Florida Read More
Grace Matthews 8/5/25 Grace Matthews 8/5/25 SIGMA Welcomes James Dynes, Regional Product Manager, SPE West Read More
Grace Matthews 7/31/25 Grace Matthews 7/31/25 Rybacki Memorial Tournament Helps Fight Multiple Myeloma Read More
Grace Matthews 7/16/25 Grace Matthews 7/16/25 SIGMA Welcomes Mike Kennedy, Sales Rep for Delaware, Maryland, and Virginia Read More
Grace Matthews 7/10/25 Grace Matthews 7/10/25 Tennessee Treatment Plant Completed in Record Time Read More
Grace Matthews 7/9/25 Grace Matthews 7/9/25 SIGMA Plant Work Expertise Helps Rebuild Infrastructure After Catastrophic Weather Events Read More
Grace Matthews 7/8/25 Grace Matthews 7/8/25 Two Generations of Stohrs Keep Southwest Region Running Smoothly Read More
Grace Matthews 6/23/25 Grace Matthews 6/23/25 SIGMA Welcomes Steven Kristensen, Regional Sales Manager Read More
Grace Matthews 4/23/25 Grace Matthews 4/23/25 Andy Trotta Promoted and Tyler Smith Hired in NE Region Read More
Grace Matthews 4/2/25 Grace Matthews 4/2/25 Scott Marlow Named New National Products Manager Read More
Grace Matthews 3/18/25 Grace Matthews 3/18/25 Check Out This Webb-Site: SIGMA Remains Constant in Times of Change Read More
Grace Matthews 3/4/25 Grace Matthews 3/4/25 Welcome to SIGMA, Jay Ray, Territory Sales Manager Read More
