If you searched for who is the ceo of abarca.com.gt expecting a single name attached to that exact web address, the honest answer needs a small detour first. The chief executive most people are actually looking for is Jason Borschow, the founder and CEO of Abarca Health — the pharmacy benefit manager and healthcare technology company based in San Juan, Puerto Rico. He is still in that role in 2026. What he is not, as far as any public evidence shows, is the CEO of the Guatemalan website sitting behind the abarca.com.gt domain.
That distinction matters more than it might sound. When the .com.gt address is opened, it does not lead to Abarca Health at all. It serves the website of Castillo Hermanos Inmobiliaria, a Guatemalan property developer. No chief executive for that domain is publicly listed, and there is no verified link between the Guatemalan address and the Puerto Rican healthcare company. Two organisations, one shared surname-like name, and a search query that quietly blends them together.
This guide separates the two stories. You will find the confirmed leadership at Abarca Health, including the senior changes announced in 2026, a short profile of Borschow himself, what the Guatemalan domain really belongs to, and a practical way to check any company’s CEO for yourself before you cite a name anywhere.
The Quick Answer: Who Is the CEO of Abarca?
Jason Borschow is the CEO of Abarca Health. He founded the company in 2005 and has led it ever since. An announcement marking the company’s 20th anniversary in October 2026 confirmed that he continues as chief executive, so this is not an out-of-date listing copied from an old directory page.
Abarca Health works in a part of healthcare most patients never see directly. It is a pharmacy benefit manager, often shortened to PBM, which means it sits between health plans, pharmacies, drug manufacturers and patients, administering prescription drug benefits and handling the claims and negotiations behind them. Alongside that work, the company built a reputation around its technology, in particular a platform called Darwin.
None of that, on its own, answers the .com.gt part of the question. For that, you have to look at what the domain itself does — and that is where the trail changes direction completely.
So Who Is the CEO of abarca.com.gt, Exactly?
Put plainly: nobody is publicly named as the CEO of abarca.com.gt, because abarca.com.gt is not presented as a standalone company with its own executive team. It is a domain name — Guatemala’s country-code extension, .gt, attached to the name Abarca — and the site it serves belongs to a real estate business.
That may feel like an unsatisfying answer if you came here for a name and a headshot. But naming someone anyway would be worse. There is no verified evidence that the domain belongs to Abarca Health, no press release connecting the two, and no leadership page on the Guatemalan site identifying a chief executive for an “Abarca” company in Guatemala. When the evidence stops, a responsible answer stops with it.
It helps to break the query into its two halves:
- Abarca Health — a real, well-documented company with a named founder-CEO, Jason Borschow, and a published leadership structure.
- abarca.com.gt — a Guatemalan domain that currently serves Castillo Hermanos Inmobiliaria, a property developer, with no publicly listed CEO under the Abarca name.
If your reason for searching was the healthcare company — a job application, a partnership enquiry, benefits research, a news story — Borschow is your answer. If you genuinely need the leadership of the Guatemalan developer, you need to look at Castillo Hermanos Inmobiliaria itself, not at Abarca Health.
What the abarca.com.gt Domain Actually Shows
Country-code domains cause this kind of mix-up all the time. The .gt extension simply signals Guatemala, in the same way .pr signals Puerto Rico or .co.uk signals the United Kingdom. It says something about where a domain was registered, and nothing reliable about which better-known company might share part of its name.
The site served through abarca.com.gt introduces Castillo Hermanos Inmobiliaria and a history stretching back 50 years. Its projects give a clear picture of a substantial local developer rather than a healthcare business. They include Residencias Concepción, also referred to as DALIAS, on the residential side; HQ Fontabella, an office development; and Capillas Las Flores, a group of funeral chapels. The portfolio reaches beyond buildings, too. It includes VAS, a private road project, and the Hidroeléctrica Poza Verde, a 14.5 megawatt hydroelectric plant.
Read that list again and the mismatch becomes obvious. Residential towers, offices, funeral chapels, a private road and a small hydro plant have nothing to do with pharmacy benefits, drug claims or healthcare software. Whoever maintains that domain, the business on display is Guatemalan real estate and infrastructure, developed over five decades.
Why the two should not be merged
It is tempting, when a search engine offers a tidy answer, to accept it and move on. But merging these two organisations creates real problems. A student could cite the wrong CEO in an assignment. A salesperson could pitch pharmacy software to a property developer. A job seeker could prepare for an interview with a company that never posted the job. Small identification errors travel quickly once they are copied into directories, databases and other articles, and each copy makes the original mistake look more established than it is.
The safer habit is simple: a name match is a lead, not a conclusion. The domain, the country, the industry and the company’s own statements all have to line up before two records should be treated as one.
Meet Jason Borschow, Founder and CEO of Abarca Health
Jason Borschow founded Abarca in 2005 and built it from San Juan, Puerto Rico, at a time when the pharmacy benefit industry was dominated by a handful of very large national players. Leading the same company for two decades is itself telling. Founder-CEOs who stay in post through a 20th anniversary have usually had to reinvent their businesses several times, because the market around them does not stand still — and pharmacy benefits have changed enormously since 2005, in regulation, in drug pricing politics and in the technology used to administer claims.
Borschow’s public identity is closely tied to that technology-first approach. Abarca has long presented itself as a PBM with a different model, putting its Darwin platform at the centre of how it serves health plans and their members. Whether one agrees with the company’s positioning or not, the strategic bet is clear and consistent: compete on the quality of the platform and the service model, rather than on scale alone.
What this article will not do is dress up that profile with invented detail. There are no quotes, personal anecdotes or biographical claims here beyond the verified record — founder, chief executive since 2005, based with the company in San Juan, and confirmed in post in October 2026. For a leadership question, those confirmed facts are the ones that matter, and they are enough.
Abarca Health in 2026: Leadership Changes and a New Parent
The company’s 20th anniversary year brought more than a celebration. The October 2026 announcement that confirmed Borschow as CEO also set out changes in the senior team around him, and earlier in the year the ownership picture changed as well. Anyone researching the company now needs both pieces.
The October 2026 leadership announcement
Two appointments stood out. Adriana Ramirez was named President and Chief Operating Officer, placing her in the company’s top operating role alongside the chief executive. Javier González, meanwhile, was elevated to President, PBM and Commercial Strategy — a title that reflects where the commercial heart of the business lies, in the pharmacy benefit operation itself.
Moves like these are worth reading carefully. When a founder remains CEO while a president and chief operating officer is appointed beneath him, it usually signals a company formalising its management for its next stage: day-to-day operations get a dedicated owner, commercial strategy gets a dedicated owner, and the chief executive’s attention shifts further towards direction, partnerships and growth. That is an interpretation of the structure, not a company statement, but the structure itself is a matter of record.
The LucyRx combination
In June 2026, Abarca combined with LucyRx. Following that combination, Abarca operates as a wholly owned subsidiary of Healthcare Revolution Partners. In plain terms, Abarca continues to exist and operate under its own name and leadership — Borschow’s confirmation as CEO came after the combination — but it now sits inside a larger parent structure.
For readers checking older sources, this explains a common source of confusion. A profile written before June 2026 may describe Abarca as fully independent. A newer one may reference the parent company. Both can be accurate for the date they were written, which is exactly why leadership research should always favour the most recent primary announcement available.
| Detail | Abarca Health | abarca.com.gt |
|---|---|---|
| What it is | Pharmacy benefit manager and healthcare technology company | Domain serving Castillo Hermanos Inmobiliaria, a real estate developer |
| Based in | San Juan, Puerto Rico | Guatemala (.gt country-code domain) |
| Founded / history | Founded in 2005 | Developer with 50 years of history |
| Named CEO | Jason Borschow, founder and CEO | No CEO publicly listed |
| Known for | PBM services and the Darwin platform | Projects including Residencias Concepción/DALIAS, HQ Fontabella and Capillas Las Flores |
The Darwin Platform and What Abarca Health Actually Does
Because so many searches for this company’s leadership come from people trying to understand the business itself, a brief explanation is worthwhile. A pharmacy benefit manager administers the prescription drug part of a health plan. When a member hands over a card at a pharmacy counter, systems behind the scenes check coverage, apply the plan’s rules and process the claim in seconds. PBMs also negotiate with manufacturers and pharmacies, build the lists of covered drugs known as formularies, and run programmes intended to keep medication use safe and appropriate.
Darwin is Abarca’s platform for that work, and the company treats it as more than back-office plumbing. Its pitch, sustained over many years, is that better technology gives health plans clearer information and members a smoother experience. You do not need to take a view on that pitch to understand the leadership question — but knowing what a PBM does explains why the company is researched so often, and why getting its CEO’s name right matters to partners, clients and competitors alike.
It also underlines the distance between the two organisations in this article. Nothing in the Guatemalan developer’s project list touches any part of this world.
How to Verify a Company’s CEO From Primary Sources
The mix-up behind who is the ceo of abarca.com.gt is a useful case study, because the same method that untangles it works for almost any company. Directories and AI summaries can be a starting point, but they copy each other, and an error in one tends to appear in all of them. Work from primary sources instead:
- Start with the company’s own website — the real one. Confirm the domain matches the company you mean, including the country extension. An About or Leadership page on the wrong domain tells you about the wrong company.
- Look for dated announcements. A press release or official news post with a recent date beats an undated profile page. Leadership changes are usually announced when they happen.
- Check regulatory and corporate records where available. Filings, licence records and official registries are slower to update than websites, but they are harder to fake and useful for cross-checking names.
- Compare at least two independent reliable sources. If a name appears only on scraped directory sites that all use identical wording, treat it as unverified.
- Note the date of everything you find. A CEO listing from five years ago may simply be history. Record when each source was published, not just what it says.
- Accept a gap when there is one. Some companies, especially private ones and small regional firms, do not publish their leadership. “Not publicly listed” is a finding, not a failure.
Applied here, that method takes about ten minutes: the healthcare company’s own announcements name Borschow and his senior team, while the Guatemalan domain presents a different business entirely and names no Abarca CEO at all. The conclusion writes itself once the sources are kept separate.
Common Mistakes People Make With This Search
A few patterns show up again and again with name-collision queries like this one. The first is trusting the top snippet without opening the page; snippets compress, and compression removes exactly the context that separates two companies. The second is assuming a country-code domain is a regional branch of a famous namesake — sometimes it is, but often, as here, it is an unrelated local business that had the name first in its own market.
The third mistake is subtler: citing a job title without a date. Leadership is not a permanent fact. Abarca’s own 2026 changes — a new President and Chief Operating Officer, a new President for PBM and Commercial Strategy, and a new parent company — show how quickly the picture around even a long-serving CEO can move. Any article, including this one, should be rechecked against the company’s latest announcement if you are relying on it months from now.
Frequently Asked Questions
Who is the CEO of Abarca Health?
Jason Borschow, the company’s founder. He started Abarca in 2005 in San Juan, Puerto Rico, and an October 2026 company announcement marking its 20th anniversary confirmed that he continues as CEO.
Is Jason Borschow the CEO of abarca.com.gt?
There is no verified evidence for that. The abarca.com.gt domain serves the website of Castillo Hermanos Inmobiliaria, a Guatemalan real estate developer, and no CEO for the domain is publicly listed. Borschow leads Abarca Health, a separate organisation.
What company is behind abarca.com.gt?
The domain serves Castillo Hermanos Inmobiliaria, a Guatemalan developer with 50 years of history. Its projects include Residencias Concepción/DALIAS, HQ Fontabella offices, Capillas Las Flores funeral chapels, the VAS private road and the 14.5 MW Hidroeléctrica Poza Verde.
Who else is in Abarca Health’s senior leadership in 2026?
The October 2026 announcement named Adriana Ramirez as President and Chief Operating Officer and elevated Javier González to President, PBM and Commercial Strategy, with Jason Borschow continuing as CEO.
Who owns Abarca Health now?
After combining with LucyRx in June 2026, Abarca operates as a wholly owned subsidiary of Healthcare Revolution Partners, while continuing to operate under its own name and leadership.
What is the Darwin platform?
Darwin is Abarca Health’s technology platform, central to how the company delivers its pharmacy benefit management services to health plans and their members.
How can I verify a CEO’s name myself?
Use primary sources: the company’s real website and leadership pages, its dated official announcements, and corporate or regulatory records where available. Cross-check at least two reliable sources, note their dates, and be wary of directory sites that repeat identical wording.
Conclusion
The name behind this search is Jason Borschow — founder and CEO of Abarca Health, confirmed in post in October 2026, leading a company that now sits within Healthcare Revolution Partners after its combination with LucyRx. The address in the search, abarca.com.gt, tells a different story: a Guatemalan domain serving a 50-year-old real estate developer, with no publicly listed CEO and no verified connection to the healthcare company. Keep those two records separate, check leadership claims against dated primary sources, and this particular mix-up will not catch you out.
Read Also: owrbbonds.com team page lori johnson (2026 Guide)
