expert witness and litigation support

Ancil Taylor Dredging Consulting provides expert dredging consulting with over 46 years of industry experience. Led by Ancil Taylor, who is recognized as an expert in dredging by the United States Court of Federal Claims and is a Fellow of the Western Dredging Association, the firm guides dredging projects from planning through execution to avoid costly mistakes and keep operations on schedule and on budget.

bidder evaluationbid package developmentdredging consultingproject inspection and managementtraining and professional development

Apex Companies, LLC is a national, award-winning consulting and engineering firm delivering science-based solutions in water, environmental, infrastructure, and health & safety services. It serves both public agencies and private sector clients with turnkey environmental and engineering services, applying effective technologies and innovative processes to improve quality and reduce costs.

assessmentconsultingengineeringEnvironmental complianceenvironmental data managementinfrastructure planning and designpermittingremediationstormwater management

Ashworth Leininger Group (ALG) provides expert air quality and environmental consulting services to industry, trade associations, and agencies. For over 25 years, the firm has offered client-focused solutions supporting environmental management programs, regulatory advocacy, and corporate growth objectives, with offices in Los Angeles, San Francisco, and Houston.

air quality complianceCEQA/NEPAESG and sustainability consultingGHG verificationhazardous waste compliancehealth risk modelingLCFS verificationwater quality compliance

Charm Economics is a boutique healthcare analytics and economics research firm that specializes in applying health economics models to quantify the ROI of breakthrough healthcare innovations. Founded in 2018 by Harvard-trained health economist Adam E. Block, PhD, it brings together experience in data analytics, mixed-methods research, economic impact modeling, and health policy. It also provides expert witness and litigation support services, including damages modeling.

budget impact scoringcommercial claims analysisdamages modelingdata analyticseconomic impact modelingmixed methods researchROI modeling

EcoAcumen, LLC is a completely independent consulting practice providing arboriculture and forestry expertise for residential, commercial and public-sector clients. With over 35 years of arboriculture and urban forestry experience, the firm offers risk-focused, science-based arboriculture and land management focused on protecting assets and people, supporting landowners, developers, municipalities and legal teams with clear assessments and defensible documentation.

arboriculture consultingplanting advicerisk managementtree assessmenttree damage assessmenttree inventorytree maintenance prescriptionsurban forestry