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N&R ENGNERING MGT SUPPORT SVCS

Aerospace · Private

Bayesian software tool for uncertainty quantification of fatigue strength parameters in polymer matrix composite bolted joints

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Updated · nrengineering.com

Sector
Aerospace
Total capital
$9.7M
Federal grants
$749K
1 award · 2016
Rank in peer group#16 of 29
Private capital raised
None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts
$9M
58 awards · NASA, Defense
Rank in Aerospace#250 of 1335
Granted patents
None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

20052007200920112013201520172019FEDERAL ↑EQUITY ↓Cumulative $9.7M2005: $600K across 1 contract2006: $355K across 3 contracts2007: $1M across 12 contracts$1M2008: $255K across 4 contracts2009: $1.2M across 7 contracts$1.2M2010: $424K across 8 contracts2011: $1.2M across 5 contracts$1.2M2012: $505K across 2 contracts2013: $425K across 2 contracts2014: $498K across 4 contracts2015: $271K across 2 contracts2016: $749K across 1 grant · $248K across 2 contracts$997K2017: $940K across 2 contracts$940K2019: $174K across 2 contracts2020: $850K across 2 contracts$850K
2005200920132017FEDERAL ↑EQUITY ↓Cumulative $9.7M2005: $600K across 1 contract2006: $355K across 3 contracts2007: $1M across 12 contracts$1M2008: $255K across 4 contracts2009: $1.2M across 7 contracts$1.2M2010: $424K across 8 contracts2011: $1.2M across 5 contracts$1.2M2012: $505K across 2 contracts2013: $425K across 2 contracts2014: $498K across 4 contracts2015: $271K across 2 contracts2016: $749K across 1 grant · $248K across 2 contracts$997K2017: $940K across 2 contracts2019: $174K across 2 contracts2020: $850K across 2 contracts

Latest events

  • Federal contractNASA · Approaches To Facilitate Using Hpt Sic/sic Cmc Vanes And Rotor Blades$121K
  • Federal contractNASA · Probabilistic/reliability Software Tool For Ceramic Matrix Composite/environmental Barrier Coating Interface Modeling$729K
  • Federal contractNASA · Probabilistic/reliability Software Tool For Ceramic Matrix Composite/environmental Barrier Coating.interface Modeling.$124K
  • Federal contractNASA · The Proposal For The Phase II Extension Is To Address A Significant Issue That Arose During The Phase II Work. Sic/sic Cmc Materials Have Strength Versus Temperature Characteristics Different From Conventional Metallic Hpt Turbine Blade Materials. It Is Not Feasible To Cool Sic/sic Cmc Blades In Order To Achieve Strengths Significantly Higher Than Their Strength At Their Upper Use Temperature. Sic/sic Cmc Blades Have Higher Temperature Capability Than Conventional Metallic Blades, And Both Mater$50K
  • Federal contractDefense · Igf::ot::igf Hybrid Disk Fabrication By Linear Friction Welding - SBIR I$148K
  • Federal contractNASA · Igf::ot::igf The Performance Gains And Weight Reductions From Using Ceramic Matrix Composite(cmc) Turbine Blades In Both The High Pressure Turbine(hpt) And Low Pressure Turbine(lpt) Will Be Determined. Shrouding Hpt Rotor Blades Becomes Feasible When Low Density Cmc Materials Replace Current Metallic Hpt Rotor Blades. The Proposal Has Two Components. The First Is To Identify Stage Efficiency Improvements And Verify Structural Feasibility Of Shrouding A Low Aspect Ratio Hpt Rotor Blade Designed $791K
  • Federal contractNASA · Igf::ot::igf The Proposal Is For The Design Of A Fan Duct Heat Exchanger In Order To Improve Aircraft Fuel Burn. The Fan Duct Heat Exchanger Decreases The Temperature Of The 15% To 20% Of Compressor Discharge Air Used To Cool The High Pressure Turbine(hpt). Reducing The Hpt Cooling Air Temperature Reduces The Amount Of Cooling Air Needed For Hpt Cooling, And Reducing Vane And Rotor Blade Cooling Improves Engine Specific Fuel Consumption(sfc). Fuel Burn Is Adversely Affected By Any Added Engine $124K
Show 52 earlier federal awards
  • Federal contractNASA · Igf::ot::igf The Proposal Is To Identify Cycle Improvements And Verify Structural Feasibility Of Shrouding A Low Aspect Ratio High Pressure Turbine(hpt) Rotor Designed To Use Ceramic Blades. When The Clearance-to-span Ratio Between The Rotating Blades And The Stationary Casing Is The Same As The Clearance-to-span Ratio Between The Rotating Shroud And The Stationary Casing, Stage Efficiency Improves. However, Shrouding Rotor Blades Increases Centrifugal Stresses, And Metallic Hpt Rotor Blades Ar$124K
  • Federal grantDefense · Phase II · Uncertainty Propagation to Modal Parameters and Metrics$749K
  • Federal contractNASA · Igf::ot::igf The Proposed Work Will Develop A Reliability Analysis Tool Consistent With Conceptual-level Design For Ceramic Matrix Composite (cmc) Turbine Blades And Vanes. The Analysis Software Will Comprise A Suite Of Physics-based Discipline Specific Analysis Code Modules And Nasa's Fast Probability Integrator (fpi). The Objective Of This Analysis Tool Is To Develop Optimal Material Properties, Internal And External Geometries For A Cooled Vane/blade Using Aerothermal, And Structural (includi$123K
  • Federal contractDefense · Igf::ot::igf Sibr I Uncertain Qualif Text Derived Modal Parameters$149K
  • Federal contractNASA · Igf::ot::igf ~~ Support Of Ongoing Projects For Uncertainty Analysis For Conceptual Engine Designs, Integrating This Capability Into The Current Tools And Documenting The Updated Tools.$165K
  • Federal contractNASA · Igf::ot::igf Technical Support ~~ Support Of Ongoing Development Of Fault Management Approaches For Futue Space And Ground Systems.$94K
  • Federal contractNASA · Igf::ot::igf$116K
  • Federal contractNASA · Igf::ot::igf This Proposal Presents A Hybrid Metal-cmc Turbine Blade. A Sic/sic Cmc Airfoil Section Will Be Bonded To A Single Crystal Superalloy Root Section In Order To Mitigate Risks Associated With An All-cmc Blade Inserted In A Superalloy Disk. This Allows Current Blade Attachment Technology (sx Blade With A Dovetail Attachment To A Slotted Ni Disk)to Be Used With A Ceramic Airfoil. The Bond Between The Cmc And Single Crystal Will Be Primarily Mechanical In Nature, And Enhanced With Clampin$123K
  • Federal contractNASA · Igf::ot::igf Development Of Fuctional Fault Models$172K
  • Federal contractNASA · Igf::ot::igf - Matlab/simulink Work$253K
  • Federal contractNASA · Turbo Upgrade For Inlet-pan Interaction Simulation$309K
  • Federal contractNASA · Development Of Functional Fault Models For NASA Space Systems$196K
  • Federal contractNASA · Performing Probabilistic Structural Analysis Of A Substructure Of The Composite Crew Module$122K
  • Federal contractNASA · Aeroelastic Study And Anlaysis Of Turbomachinery Components$69K
  • Federal contractNASA · The Work Proposed Herein Is To Demonstrate That The Higher Temperature Capabilities Of Ceramic Matrix Composites (cmc) Can Be Fully Utilized To Reduce Emissions And Improve Fuel Consumption In Gas Turbine Engines. The Work Involves Closely Coupling Aerothermal And Structural Analyses For The First Stage Vane Of A High Pressure Turbine (hpt). These Vanes Are Actively Cooled, Typically Using Film Cooling. Ceramic Materials Have Different Structural And Thermal Properties Than Conventional Metals U$600K
  • Federal contractNASA · Development Of Propulsion Control Algorithms To Enchance Aviation Safety$345K
  • Federal contractNASA · A Finite Element Based Model Will Be Developed And Validated To Capture The Evolution Of Residual Stresses And Cold Work At Machined Features Of Compressor And Turbine Powder Metallurgy Superalloy Disks. The Focus Will Be To Quantify, Model And Validate Residual Stress And Cold Work Evolution At Stress Concentration Features During Simulated Service In Aerospace Gas Turbine Engine Disk Materials. This Will Be Accomplished By First Utilizing Existing NASA Test Data. If The Existing Test Data Are $97K
  • Federal contractNASA · Probabilistic Analysis Of A Turbine Disc$9K
  • Federal contractNASA · Interfacing Cobstran With Cemcan$30K
  • Federal contractNASA · Performing Probabilisitc Structural Analysis Of A Substucture Of The Crew Module$15K
  • Federal contractDefense · R&d STTR Topic N10A-T010$70K
  • Federal contractNASA · Probability Of Abdominal Injury During Specific Space Mission Scenarios$79K
  • Federal contractNASA · Recovery Act - Development Of Turbofan Engine Simulations And Controllers In The Matlab/simulink Enviroment In Accrodance With The Attached Statement Of Work.$98K
  • Federal contractNASA · Pilot Study On Aleatory And Epistemic Uncertainties (phase II)$24K
  • Federal contractNASA · N&r Engineering Will Investigate The Feasibility Of Cooled Ceramics, Such As Ceramic Matrix Composite (cmc) Turbine Blade Concepts That Can Decrease Specific Fuel Consumption While Reducing Nox Emissions. The Conflict Between Efficiency And Emissions Will Require A Careful Balancing Of Material Selection, Turbine Inlet Temperature, And Cooling Air. Parametric Aero-thermal And Structural Analyses Of Selected Ceramic Blade Concepts Will Be Performed To Identify Blade Design And Cooling Concepts, A$100K
  • Federal contractNASA · Financial Support For Fundamental Aeronautics Projects$873K
  • Federal contractNASA · Pilot Study On Aleatory And Epistemic Uncertainties (phase II)$11K
  • Federal contractNASA · Technical Paper For Asme Igti 2010$5K
  • Federal contractNASA · Sap Purchase Requisition: 4200307474$66K
  • Federal contractNASA · Dynamic Model To Predict Engine Response To Inlet Distortion$181K
  • Federal contractNASA · Feasibility Study Of Seperating Aleatory And Epistemic Uncertanties.$15K
  • Federal contractNASA · Application Of Form And Sorm For Probablistic Risk Assessment (pra)$40K
  • Federal contractNASA · Aeroelastic Study And Analysis Of Turbomachinery Components$170K
  • Federal contractNASA · Renal Stone Modeling$45K
  • Federal contractNASA · Structural Analysis Of An SA20 Inter Cooler$15K
  • Federal contractNASA · Implementation Of Viscoplastic Model For Life Analysis$25K
  • Federal contractNASA · Sap Purchase Requisition: 4200224201$45K
  • Federal contractDefense · SBIR Phase I$70K
  • Federal contractNASA · Engine Cycle/weight System Uncertainty Analysis$50K
  • Federal contractNASA · Matlab/simulink-based Pax 200 Simulations$175K
  • Federal contractNASA · Mesh Generation For High Speed Fan And Compressor Blade Using H-o-h Topology$25K
  • Federal contractNASA · Task Order For Multi-disciplinary Physics Based Simulations$35K
  • Federal contractNASA · N&r Engineering, New Task - Outline Agreement (task Order Contract) To Provide Technical Support For The Analysis Of Aeronautical And Space Structural Sub Components$130K
  • Federal contractNASA · N&r Engineering - Outline Agreement (task Order Contract) To Provide Technical Support For The Analysis Of Aeronautical And Space Structural Sub Components$253K
  • Federal contractNASA · Task Order$83K
  • Federal contractNASA · Continuation Of The Work As Described In Pr 4200188130 Dated 1/30/2007 Further Enhance This Analysis Task To Include Yield Stress Values And Crack Growth Rate Issues.$50K
  • Federal contractNASA · Three Dimensional Global Model For Winglet Attachment$25K
  • Federal contractNASA · Probabilistic Design Of Boeing 767 Wing Tip$65K
  • Federal contractNASA · Task Order For Integrated Resilient Aircraft Control (irac)$70K
  • Federal contractNASA · Task Order For Financial Support Task Fundamental Aeronautics Projects$132K
  • Federal contractNASA · Development Of NASA Procedural Standard And Implementation Plan For Testing And Modeling$152K
  • Federal contractNASA · Physics-based Probabilistic Design Tool With System-level Reliability Constraint$600K

Federal awards are summed by year (59 awards); hover a bar for the split. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 29 peers

Line = median

Aerospace · Software

  • Federal grantsBelow median

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

No granted patents are on record.

USPTO usually publishes applications 18 months after filing, so recent applications may not be visible yet. Patents assigned under a different entity name won’t match.

Checked: USPTO granted patents and published applications · Oct 23, 2026

Related companies, and why

Regulatory activity · Aerospace

Sector-level, not company-level

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through . SBIR and STTR awards through .