What HDMZ does

HDMZ (legal entity Harris D. McKinney Inc.) is a privately held, Chicago-based life sciences marketing communications agency operating from 55 W. Wacker Drive. Founded in 1994, the firm serves clinical diagnostics, biopharmaceutical, medical device, life sciences tools, contract research, and gene therapy organizations with a vertically specialized offering portfolio organized into three core practices: Brand Transformation & Differentiation; Visibility, Engagement & Demand; and Digital Integration & Optimization. The agency has built particular depth in the molecular residual disease (MRD) diagnostics sub-sector, where it claims 20+ years of category-defining communications experience.

HDMZ delivers services through account teams using proprietary methodologies, most notably the seven-phase Future State Strategy framework (Define, Discover, Diagnose, Develop, Design, Deploy, Dissect) and analytical tools including the Research-to-Media Shift (RTMS) Index, Content Heat-Mapping, and Information Gain Analysis. Digital platform work is delivered on Pimcore DXP and WordPress stacks with CMS-CRM-ERP integration, and the firm recently added Generative AI Consulting as a service line. The team's bench-science credentials (molecular biologists, immunologists, microbiologists with peer-reviewed publications) are positioned as a core differentiator versus generalist marketing agencies.

The business operates as a professional services firm on project and retainer engagements, sold through enterprise field sales supported by content marketing, an active industry events presence (ASCO, AACR, ESMO, AMP, SITC, SABCS, ASHG), and co-sponsorships such as Science2Startup. Named clients include Gilead Sciences, Thermo Fisher Scientific, Illumina, ICON plc, Natera, Agilent, Beckman Coulter, Twist Bioscience, Castle Biosciences, Mammoth Biosciences, and New England Biolabs. The firm doubled headcount to its current 51-100 employee range between 2014 and 2021 under President & CEO Dillon Allie and holds Great Place to Work certification.

Name

HDMZ

Legal name

Harris D. McKinney Inc.

Website

https://hdmz.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

51–100 employees

Short description

HDMZ is a Chicago-based, privately held marketing communications agency serving life sciences companies in diagnostics, biopharma, medical devices, and tools with brand strategy, PR, content, and digital platform services delivered through proprietary frameworks and scientist-led account teams.

Ownership category

akta.pro rank

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Technology or R&D, Operations

Revenue model

1. Strategic Communications Services: HDMZ generates revenue through professional services engagements including brand strategy, public relations, content marketing, digital integration, and advertising services for life sciences companies. Services are delivered through account teams and billed on project or retainer basis.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

HDMZ is a B2B marketing communications agency that provides integrated brand strategy, public relations, content development, creative services, and digital platform development for life sciences companies. The firm organizes its offerings around three practice areas — Brand Transformation & Differentiation, Visibility, Engagement & Demand, and Digital Integration & Optimization — and differentiates through proprietary frameworks including the Future State Strategy and analytical tools such as the RTMS Index, content heat-mapping, and Information Gain Analysis. Services are delivered through dedicated account teams on a project or retainer basis.

Product overview

HDMZ is a life science marketing communications agency offering a unified portfolio of professional services organized around three core practice areas: Brand Transformation & Differentiation, Visibility, Engagement & Demand, and Digital Integration & Optimization. The agency also provides specialized expertise in Molecular Residual Disease (MRD) diagnostics communications. HDMZ operates as a services company without a packaged software product; all offerings are professional service engagements including strategic consulting, creative development, public relations, content creation, and digital platform development. Key digital platforms are built on Pimcore DXP and WordPress. The agency differentiates through proprietary methodologies including the Future State Strategy framework and research-to-media shift (RTMS) index analysis.

Differentiator

Problem solved

Functional benefit

Products and services

• Brand Transformation & Differentiation

Quantifiable outcome

• Doubled agency size between 2014 and 2021
• +3 more outcomes

Named customers24 records

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Science2StartupminorGTM or Marketing Partner · 1 January 2026HDMZ co-sponsored the 2026 Science2Startup symposium in Cambridge, MA, an annual event connecting academic researchers with VCs, pharma scouts, and biotech executives. HDMZ team members mentored presenting startups on strategic messaging and PR approaches.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Syneos Health Communications: Syneos Health is a large biopharma solutions organization with a substantial communications and advertising practice serving pharmaceutical, biotech, and diagnostics clients. It overlaps with HDMZ on integrated brand, PR, and medical communications but operates at significantly larger scale as part of a CRO-led portfolio.
• Real Chemistry (formerly W2O Group): Real Chemistry is one of the largest global healthcare and life sciences communications and data firms. It is the dominant scaled competitor in HDMZ's category, offering integrated PR, creative, analytics, and medical communications with far greater headcount and geographic reach.

Direct peers

• Fishawack Health: Fishawack Health is a global life sciences communications and consulting platform serving pharma, biotech, and medical device companies. It competes directly with HDMZ in medical communications, brand strategy, and content services, with comparable therapeutic area depth.
• 5W Public Relations: 5W Public Relations is a mid-sized PR agency with a healthcare and life sciences practice serving biotech, pharma, and diagnostics clients. It is a direct competitor on PR-led mandates, particularly for emerging and mid-cap life sciences companies similar to HDMZ's target client base.
• GCI Health: GCI Health is a healthcare-focused public relations and communications agency serving biopharmaceutical, medical device, and diagnostics clients. It is a direct competitor to HDMZ on healthcare and life sciences PR mandates, with overlapping enterprise client targets.
• Russo Partners: Russo Partners is a life sciences and healthcare-focused strategic communications and IR advisory firm. It competes directly with HDMZ for biotech and diagnostics PR, corporate communications, and investor relations engagements at similar account sizes.
• MedThink Communications: MedThink Communications is a healthcare communications agency serving pharmaceutical, biotech, and medical device clients with brand strategy and medical communications services. It is comparable to HDMZ in scope and target market as a focused healthcare communications competitor.
• Lazar Partners: Lazar Partners is a boutique life sciences and healthcare public relations firm serving biotech, medtech, and pharmaceutical companies. It is highly comparable to HDMZ as a similarly sized, specialized competitor focused on life sciences enterprise communications.
• ICR (Healthcare & Life Sciences): ICR is a strategic communications and investor relations firm with a dedicated healthcare and life sciences practice. It directly competes with HDMZ on biotech investor communications, IR, and corporate communications for diagnostics and biopharma clients.
• Inizio Evoke (incl. Biosector 2): Inizio Evoke is a global health and life sciences marketing and communications platform that includes Biosector 2, a long-standing life sciences PR and communications agency. It is one of the closest direct competitors to HDMZ, serving similar diagnostics, biotech, and pharma clients with comparable strategic communications offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubevimeo.com/hdmz
• LinkedInlinkedin.com/company/hdmz
• Instagraminstagram.com/hdmzhealth
• Xx.com/HDMZHealth
• Facebookfacebook.com/HDMZAgency

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about HDMZ