AI Visibility Rankings · Healthcare

Regulatory affairs consultancies: AI search visibility ranking (2026)

How AI search engines rank regulatory affairs consultancies by visibility and citations. 20 brands measured monthly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Regulatory affairs consultancies helping life sciences and medtech teams navigate submissions, quality systems, labeling, strategy, and global compliance milestones. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →

Refreshed Jul 03, 2026

Avg visibility across category

Avg citation rate

20/20

Brands successfully audited

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When AI engines like ChatGPT, Claude, Perplexity, and Gemini answer questions about regulatory affairs consultancies, ProPharma comes up most often, appearing in 25% of AI responses and earning citations in 37.5% of sources pulled. Parexel and IQVIA round out the top three, though with noticeably lower visibility scores across the five engines tracked here.

The sources AI engines cite most when discussing this category include propharmagroup.com alongside smaller specialist firms such as jjccgroup.org, elexes.com, biobostonconsulting.com, and curatrix.co. These are primarily direct company sites rather than aggregator or review platforms, which means AI rankings here reflect topical authority and web presence rather than crowd-sourced ratings. Firms that publish detailed regulatory guidance content tend to surface more consistently.

For a buyer using this page, the most useful signal is which consultancies hold strong third-party validation in your specific subcategory, whether that is drug approval, medical device registration, or post-market compliance. A firm ranking well overall may have thin coverage in your niche, so cross-check AI responses with targeted questions about your region and product type before shortlisting.

At a glance

Category leader ProPharma 25% visibility · named in 2 of 8 AI answers

Most cited brand ProPharma 38% citation rate · the AI's most-trusted source brand in regulatory affairs consultancies

Top cited domain jjccgroup.org Referenced by AI across the regulatory affairs consultancies query set — the highest-leverage PR target in this category

Visibility spread 25pp Gap between top and bottom of the ranking · 15 brands at 0% (invisible to the AI)

What we observed in this categoryauto-generated

ProPharma leads the regulatory affairs consultancies category with a composite score of 28.8, materially ahead of second-placed Parexel at 17.5. Both brands share identical visibility at 25.0%, yet ProPharma's citation rate of 37.5% versus Parexel's 0.0% explains the gap entirely. With the category average visibility sitting at just 4.4%, any brand appearing in AI responses at all holds a structurally significant advantage, and ProPharma's combined visibility and citation strength makes it the only brand currently operating at meaningful scale in this space.

Parexel and NAMSA illustrate how visibility and citation can diverge sharply. Parexel achieves 25.0% visibility but records zero citations, meaning Google AI Mode surfaces its name in responses without anchoring to its domain as a source. NAMSA and Pharmalex share the same pattern, each at 12.5% visibility and 0.0% citation. IQVIA is the one mid-tier brand where visibility and citation align, both at 12.5%, suggesting its content is both named and actively referenced. Fifteen of the twenty tracked brands register zero on both metrics.

Google AI Mode is the sole engine recording any activity across all top brands in this audit, confirming the category's AI visibility is currently concentrated in one channel. The top cited sources include third-party domains such as jjccgroup.org, elexes.com, biobostonconsulting.com, and umbrex.com alongside propharmagroup.com itself, indicating Google AI Mode draws on consultancy directories and aggregator-style sites rather than brand-owned content alone. YouTube also appears in the cited source list, which is an atypical signal for a B2B professional services category.

Movers & shakers since last refresh

Biggest visibility risers

ProPharma 0% → 25% · rank #0 → #1
+25pp
Parexel 0% → 25% · rank #0 → #2
+25pp
IQVIA 0% → 12% · rank #0 → #3
+12pp

The ranking

#	Brand	Visibility	Citation	Top engine
1	ProPharma propharmagroup.com	25%	38%	Google AI Mode
ProPharma holds rank 1 with a 37.5% citation rate, the only brand in the top 5 whose domain actively appears as a cited source in Google AI Mode responses.
2	Parexel parexel.com	25%	0%	Google AI Mode
Parexel matches ProPharma on visibility at 25.0% but records a 0.0% citation rate, meaning it is named in AI responses yet never sourced, producing a composite score of 17.5.
3	IQVIA iqvia.com	12%	12%	Google AI Mode
IQVIA is the only brand outside rank 1 where visibility and citation are equal, both at 12.5%, suggesting consistent but limited presence as both a named brand and a cited source.
4	NAMSA namsa.com	12%	0%	Google AI Mode
NAMSA achieves 12.5% visibility against a 4.4% category average but earns zero citations, placing it level with Pharmalex on a composite score of 8.8.
5	Pharmalex pharmalex.com	12%	0%	Google AI Mode
Pharmalex sits at 12.5% visibility and 0.0% citation, identical to NAMSA, meaning neither brand has established any foothold as a cited source in this audit period.
6	Syneos Health syneoshealth.com	0%	0%	Google AI Mode
7	RQM+ rqmplus.com	0%	0%	Google AI Mode
8	MCRA mcra.com	0%	0%	Google AI Mode
9	MMS Holdings mmsholdings.com	0%	0%	Google AI Mode
10	Freyr Solutions freyrsolutions.com	0%	0%	Google AI Mode
11	Genpact Life Sciences genpact.com	0%	0%	Google AI Mode
12	Veristat veristat.com	0%	0%	Google AI Mode
13	ICON iconplc.com	0%	0%	Google AI Mode
14	DLRC dlrcgroup.com	0%	0%	Google AI Mode
15	QbD Group qbdgroup.com	0%	0%	Google AI Mode
16	BlueReg bluereg.com	0%	0%	Google AI Mode
17	Argint International argintinternational.com	0%	0%	Google AI Mode
18	ProductLife Group productlife-group.com	0%	0%	Google AI Mode
19	Clinilabs clinilabs.com	0%	0%	Google AI Mode
20	Voisin Consulting voisinconsulting.com	0%	0%	Google AI Mode

Sources AI engines trust in this category

Across the 8 buyer-intent queries we ran on regulatory affairs consultancies, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.

jjccgroup.orgelexes.combiobostonconsulting.compropharmagroup.comcuratrix.coprezent.aiyoutube.comumbrex.com

How to read this ranking

Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.

Visibility = being named

A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer. More on visibility →

Citation rate = being trusted

Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence, different from being named. More on citation rate →

Top engine differs by brand

The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps. How AI engines pick sources →

Rankings move month to month

AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 30 days and refresh this page automatically. How AI search ranking works →

Get your own regulatory affairs consultancies brand audited

The brands above were curated from public market-leader lists. Want the same measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.

Audit your regulatory affairs consultancies brand → Browse all rankings Methodology →

Frequently asked about regulatory affairs consultancies AI visibility

Who leads AI visibility in regulatory affairs consultancies?

ProPharma leads with a composite score of 28.8 and a citation rate of 37.5%, ahead of Parexel at 17.5. Both share 25.0% visibility but ProPharma is the only top brand whose domain is actively cited.

What is the average AI visibility for brands in this category?

The category average visibility is 4.4% and average citation is 2.5%, reflecting that 15 of the 20 tracked brands record zero on both metrics.

Which brands appear in AI responses but are not cited as sources?

Parexel, NAMSA, and Pharmalex all achieve between 12.5% and 25.0% visibility yet record 0.0% citation rates, meaning Google AI Mode names them without linking to their domains.

What sources does Google AI Mode cite most for regulatory affairs consultancy research?

The top cited sources include third-party domains such as jjccgroup.org, elexes.com, biobostonconsulting.com, and umbrex.com, alongside propharmagroup.com and youtube.com, indicating reliance on aggregators and directories.

Which engine drives AI visibility for regulatory affairs consultancies?

Google AI Mode is the sole engine recording any visibility or citation activity across all 20 tracked brands in this audit.

Are there any brands that improved AI visibility in the most recent period?

ProPharma, Parexel, and IQVIA are the three biggest risers, each moving from zero visibility to 25.0%, 25.0%, and 12.5% respectively in the current audit period.