diff --git a/src/DevMenu.js b/src/DevMenu.js
index 148972533..e2cf19bd3 100644
--- a/src/DevMenu.js
+++ b/src/DevMenu.js
@@ -3,6 +3,8 @@ import { CodingContractTypes }          from "./CodingContracts";
 import { generateContract,
          generateRandomContract,
          generateRandomContractOnHome } from "./CodingContractGenerator";
+import { Companies }                    from "./Company/Companies";
+import { Company }                      from "./Company/Company";
 import { Programs }                     from "./Programs/Programs";
 import { Factions }                     from "./Faction/Factions";
 import { Player }                       from "./Player";
@@ -373,6 +375,38 @@ export function createDevMenu() {
         innerText: "Connect to server",
     });
 
+    // Companies
+    const companiesHeader = createElement("h2", { innerText: "Companies" });
+
+    const companiesDropdown = createElement("select", {
+        class: "dropdown",
+        margin: "5px",
+    });
+    for (const c in Companies) {
+        companiesDropdown.add(createOptionElement(Companies[c].name));
+    }
+
+    const companyReputationInput = createElement("input", {
+        margin: "5px",
+        placeholder: "Rep to add to company",
+        type: "number",
+    });
+
+    const companyReputationButton = createElement("button", {
+        class: "std-button",
+        innerText: "Add rep to company",
+        clickListener: () => {
+            const compName = getSelectText(companiesDropdown);
+            const company = Companies[compName];
+            const rep = parseFloat(companyReputationInput.value);
+            if (company != null && !isNaN(rep)) {
+                company.playerReputation += rep;
+            } else {
+                console.warn(`Invalid input for Dev Menu Company Rep. Company Name: ${compName}. Rep: ${rep}`);
+            }
+        }
+    });
+
     // Bladeburner
     const bladeburnerHeader = createElement("h2", {innerText: "Bladeburner"});
 
@@ -599,6 +633,11 @@ export function createDevMenu() {
     devMenuContainer.appendChild(serversMaxMoneyAll);
     devMenuContainer.appendChild(serversConnectToDropdown);
     devMenuContainer.appendChild(serversConnectToButton);
+    devMenuContainer.appendChild(companiesHeader);
+    devMenuContainer.appendChild(companiesDropdown);
+    devMenuContainer.appendChild(createElement("br"));
+    devMenuContainer.appendChild(companyReputationInput);
+    devMenuContainer.appendChild(companyReputationButton);
     devMenuContainer.appendChild(bladeburnerHeader);
     devMenuContainer.appendChild(bladeburnerGainRankInput);
     devMenuContainer.appendChild(bladeburnerGainRankButton);
diff --git a/src/Player.js b/src/Player.js
index 231b369cb..9a47e79f1 100644
--- a/src/Player.js
+++ b/src/Player.js
@@ -2043,15 +2043,27 @@ PlayerObject.prototype.checkForFactionInvitations = function() {
 
     var numAugmentations = this.augmentations.length;
 
-    var company = Companies[this.companyName];
-    var companyRep = 0;
-    if (company != null) {
-        companyRep = company.playerReputation;
-    }
-
     const allCompanies = Object.keys(this.jobs);
     const allPositions = Object.values(this.jobs);
 
+    // Given a company name, safely returns the reputation (returns 0 if invalid company is specified)
+    function getCompanyRep(companyName) {
+        const company = Companies[companyName];
+        if (company == null) {
+            return 0;
+        } else {
+            return company.playerReputation;
+        }
+    }
+
+    // Helper function that returns a boolean indicating whether the Player meets
+    // the requirements for the specified company. There are two requirements:
+    //      1. High enough reputation
+    //      2. Player is employed at the company
+    function checkMegacorpRequirements(companyName, repNeeded=CONSTANTS.CorpFactionRepRequirement) {
+        return allCompanies.includes(companyName) && (getCompanyRep(companyName) > repNeeded);
+    }
+
     //Illuminati
     var illuminatiFac = Factions["Illuminati"];
     if (!illuminatiFac.isBanned && !illuminatiFac.isMember && !illuminatiFac.alreadyInvited &&
@@ -2090,14 +2102,14 @@ PlayerObject.prototype.checkForFactionInvitations = function() {
     //ECorp
     var ecorpFac = Factions["ECorp"];
     if (!ecorpFac.isBanned && !ecorpFac.isMember && !ecorpFac.alreadyInvited &&
-        allCompanies.includes(Locations.AevumECorp) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.AevumECorp)) {
         invitedFactions.push(ecorpFac);
     }
 
     //MegaCorp
     var megacorpFac = Factions["MegaCorp"];
     if (!megacorpFac.isBanned && !megacorpFac.isMember && !megacorpFac.alreadyInvited &&
-        allCompanies.includes(Locations.Sector12MegaCorp) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.Sector12MegaCorp)) {
         invitedFactions.push(megacorpFac);
     }
 
@@ -2105,42 +2117,42 @@ PlayerObject.prototype.checkForFactionInvitations = function() {
     var bachmanandassociatesFac = Factions["Bachman & Associates"];
     if (!bachmanandassociatesFac.isBanned && !bachmanandassociatesFac.isMember &&
         !bachmanandassociatesFac.alreadyInvited &&
-        allCompanies.includes(Locations.AevumBachmanAndAssociates) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.AevumBachmanAndAssociates)) {
         invitedFactions.push(bachmanandassociatesFac);
     }
 
     //Blade Industries
     var bladeindustriesFac = Factions["Blade Industries"];
     if (!bladeindustriesFac.isBanned && !bladeindustriesFac.isMember && !bladeindustriesFac.alreadyInvited &&
-        allCompanies.includes(Locations.Sector12BladeIndustries) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.Sector12BladeIndustries)) {
         invitedFactions.push(bladeindustriesFac);
     }
 
     //NWO
     var nwoFac = Factions["NWO"];
     if (!nwoFac.isBanned && !nwoFac.isMember && !nwoFac.alreadyInvited &&
-        allCompanies.includes(Locations.VolhavenNWO) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.VolhavenNWO)) {
         invitedFactions.push(nwoFac);
     }
 
     //Clarke Incorporated
     var clarkeincorporatedFac = Factions["Clarke Incorporated"];
     if (!clarkeincorporatedFac.isBanned && !clarkeincorporatedFac.isMember && !clarkeincorporatedFac.alreadyInvited &&
-        allCompanies.includes(Locations.AevumClarkeIncorporated) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.AevumClarkeIncorporated)) {
         invitedFactions.push(clarkeincorporatedFac);
     }
 
     //OmniTek Incorporated
     var omnitekincorporatedFac = Factions["OmniTek Incorporated"];
     if (!omnitekincorporatedFac.isBanned && !omnitekincorporatedFac.isMember && !omnitekincorporatedFac.alreadyInvited &&
-        allCompanies.includes(Locations.VolhavenOmniTekIncorporated) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.VolhavenOmniTekIncorporated)) {
         invitedFactions.push(omnitekincorporatedFac);
     }
 
     //Four Sigma
     var foursigmaFac = Factions["Four Sigma"];
     if (!foursigmaFac.isBanned && !foursigmaFac.isMember && !foursigmaFac.alreadyInvited &&
-        allCompanies.includes(Locations.Sector12FourSigma) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.Sector12FourSigma)) {
         invitedFactions.push(foursigmaFac);
     }
 
@@ -2148,7 +2160,7 @@ PlayerObject.prototype.checkForFactionInvitations = function() {
     var kuaigonginternationalFac = Factions["KuaiGong International"];
     if (!kuaigonginternationalFac.isBanned && !kuaigonginternationalFac.isMember &&
         !kuaigonginternationalFac.alreadyInvited &&
-        allCompanies.includes(Locations.ChongqingKuaiGongInternational) && companyRep >= CONSTANTS.CorpFactionRepRequirement) {
+        checkMegacorpRequirements(Locations.ChongqingKuaiGongInternational)) {
         invitedFactions.push(kuaigonginternationalFac);
     }
 
@@ -2161,7 +2173,7 @@ PlayerObject.prototype.checkForFactionInvitations = function() {
         if (!fulcrumsecrettechonologiesFac.isBanned && !fulcrumsecrettechonologiesFac.isMember &&
             !fulcrumsecrettechonologiesFac.alreadyInvited &&
             fulcrumSecretServer.manuallyHacked &&
-            allCompanies.includes(Locations.AevumFulcrumTechnologies) && companyRep >= 250000) {
+            checkMegacorpRequirements(Locations.AevumFulcrumTechnologies, 250e3)) {
             invitedFactions.push(fulcrumsecrettechonologiesFac);
         }
     }