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Federal contractor profile

AQUARIAN SYSTEMS LLC

UEI FCB5G2LRBTW9CAGE 1QAC1Company website ↗

Active
Small Business

Overview

Legal name
AQUARIAN SYSTEMS LLC
Registered location
COLLEGE PARK, MD, USA
Website
Company website ↗
Primary NAICS
541511 — Custom Computer Programming Services
Latest award activity
Sep 30, 2025
Read company summary

AQUARIAN SYSTEMS LLC is associated with UEI FCB5G2LRBTW9 and CAGE 1QAC1 in public federal records. AcornBids currently links 3 prime awards totaling $25.4M in obligations to this entity. Its largest recorded federal customer by obligations is Department of State. Its recorded federal awards include work classified as Other Computer Related Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541511 (Custom Computer Programming Services). Its public SAM.gov registration lists COLLEGE PARK, MD, USA.

At a glance

Lifetime prime obligations$25.4M
Prime awards3
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 11, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
AQUARIAN SYSTEMS LLC
UEI
FCB5G2LRBTW9
CAGE
1QAC1
Registered address
4603 AMHERST RD, COLLEGE PARK, MD, 20740, USA
Registration status
Active
Primary NAICS
541511 — Custom Computer Programming Services
SAM activation
May 13, 2026
Initial registration
Jun 29, 2001
Entity start
Dec 26, 1996
SAM updated
May 13, 2026
Registration expires
May 11, 2027
Fiscal year end
Dec 31
Place of incorporation
MD, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 3 awards and $25,425,017 in reported obligations to this legal entity. Source
  • Recorded awards include Other Computer Related Services (NAICS 541519); this classification is not proof of every company capability. Source
  • An example award describes: CONTRACT AWARD Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$9.1M
Prime contracts
$499.1KFY2021$582.4KFY2022$582.4KFY2023$1.1MFY2024$6.3MFY2025

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 3 of 3 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
19AQMM21F1205CONTRACT AWARDDepartment of State$22.2MApr 2, 2021Apr 1, 2026
70RTAC25FR0000077THE PURPOSE OF THIS TWELVE MONTH INTERIM TASK ORDER TO AQUARIAN SYSTEMS, IS TO FINALIZE THE DEVELOPMENT, TESTING, ACCREDITATION, AND PRODUCTION DEPLOYMENT OF THE MODERNIZED COMSEC.Department of Homeland Security$807.4KSep 30, 2025Sep 29, 2026
70RTAC21FR0000101THE PURPOSE OF THIS REQUIREMENT IS TO PROVIDE ON-SITE SUPPORT FOR CMCS IN USE BY THE DEPARTMENT SPECIFICALLY THE KEY MANAGEMENT INFRASTRUCTURE (KMI) AND COMSEC, ACCOUNTING…Department of Homeland Security$2.5MSep 3, 2021Sep 4, 2025
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Registration, certifications & contacts

Registration evidenceDate
SAM updatedMay 13, 2026
Source loadedSep 26, 2026
Initial registrationJun 29, 2001
Entity startDec 26, 1996

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
513210 — Software PublishersNot reported
541511 — Custom Computer Programming ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541519 — Other Computer Related ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
JAMES KYLISGovernment businessContact method not publishedSAM registrationNot available
MELANIE STEPHENSAlternate government businessContact method not publishedSAM registrationNot available
JAMES KYLISElectronic businessContact method not publishedSAM registrationNot available
MELANIE STEPHENSAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 513210 — Software Publishers
  • 541511 — Custom Computer Programming Services
  • 541512 — Computer Systems Design Services
  • 541519 — Other Computer Related Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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Explore the customer, work and award-size evidence behind each match.

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2 shared agency customer(s); Shared work: 541519 — Other Computer Related Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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ADVANCED COMPUTER CONCEPTS, INC.

2 shared agency customer(s); Shared work: 541519 — Other Computer Related Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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2 shared agency customer(s); Shared work: 541519 — Other Computer Related Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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2 shared agency customer(s); Shared work: 541519 — Other Computer Related Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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SOFTWARE INFORMATION RESOURCE CORP.

2 shared agency customer(s); Shared work: 541519 — Other Computer Related Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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ENTERPRISE TECHNOLOGY SOLUTIONS, INC.

2 shared agency customer(s); Shared work: 541519 — Other Computer Related Services. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

About AQUARIAN SYSTEMS LLC

What products and services appear in its federal awards?

Recorded award industries: 541519 — Other Computer Related Services.

Recorded products and services: DJ01 — Support services focused on supporting security policies/controls, processes, measuring compliance of relevant legal/compliance requirements, to include Section 508, and responding to security breaches. Also provides support for IT Security systems providing Continuous Diagnostics and Mitigation (CDM) for real-time Cyber Security and protection such as vulnerability scanning, managing firewalls, intrusion prevention systems, and security information and event management (SIEM). Includes Disaster Recovery (DR) services to support DR policy, process and means, dedicated failover facilities and perform DR testing.; DA01 — Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications..

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

4603 AMHERST RD, COLLEGE PARK, Maryland 20740, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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